UK National Archives at Kew

Directorate of Scientific Research (DSIR) Engine Records, 1914 - 1939

 

ReferenceTitleOrScopeCoveringDatesFormerRef
DSIR 23/10007 Engine throttling 1923 A.T.23
DSIR 23/10009 Period between overhaul of engines in use by civil transport firms: letters received by Air Ministry 1923 A.T.26
DSIR 23/10012 Multi-engined aircraft 1924 A.T.30
DSIR 23/10015 Reliability factor of multi-engined aircraft 1924 A.T.33
DSIR 23/10017 Three-engined civil aircraft for imperial communications 1924 A.T.38
DSIR 23/10018 Requirements of an air transport engine: conference at Air Ministry 15th May 1924 A.T.39
DSIR 23/10024 Jupiter and Lorraine engines: comparative tests 1924 A.T.45
DSIR 23/10028 Comparison between air-cooled and water-cooled engines for air transport pt 1 1924 A.T.51
DSIR 23/10031 D.H. 18 Napier Lion engine: petrol consumption trials 1925 A.T.58
DSIR 23/10034 Comparison between air-cooled and water-cooled engines for air transport pt 2 1925 A.T.61
DSIR 23/10041 Twin-engined seaplane with Condor engines 1925 A.T.71
DSIR 23/10049 Specification of commercial seaplane with three Bristol Jupiter engines 1926 A.T.81
DSIR 23/10098 Liability of engines to catch fire at the carburettor 1919 F.P.16
DSIR 23/10099 Liability of engines to catch fire at the carburettor 1919 F.P.18
DSIR 23/10156 Outbreaks of fire on multi-engined aircraft during past three years 1921 F.P.80
DSIR 23/10161 Prevention of fire on single-engined aircraft 1921 F.P.85 85a-b
DSIR 23/10168 Difference between single and twin-engined aircraft from fire prevention point of view 1922 F.P.100
DSIR 23/10170 Prevention of fire in multi-engined aircraft: skeleton report 1922 F.P.102
DSIR 23/10183 Petrol systems for twin engined aircraft 1922 F.P.115
DSIR 23/10189 Effect of manoeuvres upon petrol supply to an aircraft engine 1922 F.P.124
DSIR 23/10193 Boulton & Paul cast aluminium finned manifold on Napier Lion engine: temperature tests 1922 F.P.131
DSIR 23/10198 Air intake pipes for Jupitor engines: letter from Director of Research 1923 F.P.139
DSIR 23/10210 Engine tests under conditions of reduced density 1917 Sc E 7
DSIR 23/10216 Effect of change in petrol-air mixture on power of rotary engines at different altitudes 1917 Sc E 13
DSIR 23/10235 Engine and propeller noise on tractor and pusher type aircraft 1928 N. 2
DSIR 23/1024 Dissipation of heat from surface of an air-cooled engine when running and at rest 1917 T 1010
DSIR 23/10249 Insulation of engine and of wing bracing in aircraft 1929 N.16
DSIR 23/10255 Rubber insulation for engine feet in aircraft 1929 N.22
DSIR 23/10266 Spring loaded engine mountings 1929 N.33
DSIR 23/10287 Aircraft noise: comparative figures for noises of airscrews, exhausts and engines 1930 N.55
DSIR 23/10288 Propeller noise and engine noise and muffling 1930 N.56
DSIR 23/10297 Sidestrand aircraft fitted with geared and ungeared engines: noise experiments 1931 N.65
DSIR 23/10298 Engine silencing; experiments 1931 N.66
DSIR 23/10306 Inspection of mock-up of Supermarine Vickers Rolls-Royce six-engined forty-seater passenger flying boat: visit by Dr A H Davis 22nd October 1931 1932 N.74
DSIR 23/10308 Engine exhaust silencing: experiments 1932 N.76
DSIR 23/1051 Fractured Italian Gnome engine crankshaft: examination 1917 T 1037
DSIR 23/1085 Cooling of engines 1918 T 1071
DSIR 23/1142 Variation of engine power with height 1918 T 1128
DSIR 23/1166 Windage experiments with model of rotary engine B.R.1 1918 T 1152
DSIR 23/1167 Apparatus for measurement in wind tunnel of performance of airscrew or windage torque of rotary engine 1918 T 1153
DSIR 23/1241 Best gliding angle in space for aeroplane in a wind with engine shut off 1918 T 1227, 1227a
DSIR 23/1260 Airscrews designed for S.E.5 aeroplane with 150 H.P. ungeared Hispano-Suiza engine: tests 1918 T 1246
DSIR 23/1305 Airscrew, rotary B.R.2 engine, two different types of engine cowling and body of Snipe aeroplane: model experiments 1919 T 1291
DSIR 23/1331 Experiments with model of S.E.5 aeroplane and models of several airscrews designed for 150 H.P. ungeared Hispano Suiza engine 1919 T 1317, 1317a
DSIR 23/1433 Full-scale determination of lift and drag coefficient of biplanes, by means of engine and airscrew performance 1919 T 1419
DSIR 23/1481 Comparison of flying qualities of single and twin-engined aeroplanes 1920 T 1467
DSIR 23/1500 Installation of Wasp engine in Avro aeroplane 1920 T 1486, 1486a
DSIR 23/1532 Comparative performance of various airscrews for SE5A aeroplane with Wolseley Viper engine 1920 T 1518
DSIR 23/1556 Possible developments of aircraft engines for civil aviation in the next ten years 1920 T 1542
DSIR 23/1562 Ricardo experimental engine: notes on research work that could be done at Universities 1921 T 1548, 1548a
DSIR 23/1600 DH 9 aeroplane No. H 9140 with Handley Page wing and Siddeley Puma 230 H.P. engine: trials 1921 T 1586, 1586a
DSIR 23/1631 Aerodynamic merits of radial and rotary engines 1921 T 1617, 1617a
DSIR 23/1634 Full-scale experiments on Handley Page single slotted aerofoil: determination of lift and drag by glides with engine throttled 1921 T 1620
DSIR 23/1662 Programme of research on aircraft engines 1921 T 1648
DSIR 23/1685 Prevention of fire in single-engined aeroplanes 1921 T 1671
DSIR 23/1700 Investigation of engine failures in relation to accidents to aeroplanes 1922 T 1686
DSIR 23/1719 Investigation into resistance of twin-engined aeroplanes 1922 T 1705
DSIR 23/1845 Power plant reliability and reliability test on German engines 1923 T 1831
DSIR 23/1847 Some experiments on airscrews at zero torque, with applications to a helicopter descending with engine off 1923 T 1833
DSIR 23/1853 New disposition of engines for twin-engined commercial aeroplane 1923 T 1839
DSIR 23/1861 Lift and drag of standard Bristol fighter aeroplane with R.A.F.4d engine 1923 T 1847
DSIR 23/1893 Experiments with rudders on two twin-engine aeroplanes 1923 T 1879
DSIR 23/1965 Aerodynamical features of proposed multi-engined aeroplane 1924 T 1951, 1951a-c
DSIR 23/1966 Variation of engine power with height 1924 T 1952
DSIR 23/1978 Variation of engine power with height 1924 T 1964
DSIR 23/2020 Comparison between air-cooled and water-cooled engines 1924 T 2006
DSIR 23/2093 Accidents, forced landings and engine failures 1925 T 2079, 2079a
DSIR 23/2113 Variable pitch airscrews suitable for service engines: report 1925 T 2099, T 2099a
DSIR 23/2147 Necessary size of aerodromes for a landing if engine fails at take-off 1926 T 2133
DSIR 23/2165 Investigation into action of dopes and detonation in engines 1925 T 2151
DSIR 23/2241 Torsional vibration in engines 1926 T 2227, 2227a-c
DSIR 23/2451 Discussion of law of variation of engine power with height 1927 T 2437
DSIR 23/2474 Fire prevention in single-engined aeroplanes 1927 T 2460, 2460a
DSIR 23/2508 Performance of several combustion chambers designed for aircraft oil engines 1927 T 2494
DSIR 23/2509 Effects of fuel and cylinder gas densities on characteristics of fuel sprays for oil engines 1927 T 2495
DSIR 23/2510 Factors in design of centrifugal type injection valves for oil engines 1927 T 2496
DSIR 23/2534 Determination of horsepower height factor of engines from results of type trials of aeroplanes 1927 T 2520
DSIR 23/2542 Bristol `Jupiter' engine: cowling and cooling research 1927-1928 T 2528, 2528a-b
DSIR 23/2581 Engine researches 1928 T 2567
DSIR 23/2596 Proposed forced draught system of cooling aero engines 1928 T 2582
DSIR 23/2614 Conference on cooling of air-cooled engines: report 1928 T 2600
DSIR 23/2619 Engine Sub-Committees: work on airship engines 1928 T 2605
DSIR 23/2623 Cowling for radial air-cooled engine: wind tunnel experiments 1928 T 2609
DSIR 23/2686 Method of reducing drag of radial engines by addition of rings of aerofoil section 1928 T 2672
DSIR 23/2724 Six-monthly programme of research: suggestions by Society of British Aircraft Constructors for inclusion of items of research into engines 1928-1929 T 2710, 2710a-c
DSIR 23/2732 Effect of increasing engine power on aircraft performance 1928 T 2718
DSIR 23/2749 Magnesium alloys for engine parts 1929 T 2735
DSIR 23/2810 Additional external engine cowlings: drag tests 1929 T 2796, 2796a-b
DSIR 23/2833 Reduction of drag of radial engines by attachment of rings of aerofoil section 1929 T 2819
DSIR 23/2847 Effect on performance of restricting an engine to normal r.p.m. at operational height 1929 T 2833
DSIR 23/2926 Effect of engine gearing on turning tendency of aircraft 1929 T 2912
DSIR 23/2956 Sleeve Valve Panel of Engine Sub-Committee: report 1930 T 2942
DSIR 23/2964 H.E.I. Panel of Engine Sub-Committee: report 1930 T 2950
DSIR 23/2965 Transmission of vibrations from engine to fuselage of aeroplane 1930 T 2951
DSIR 23/2968 Engine and aircraft vibration: conference at Royal Aircraft Establishment, Farnborough 1930 T 2954
DSIR 23/3000 Cowling of air-cooled engines: wind tunnel experiments 1930 T 2986
DSIR 23/3013 International Research Committee: engine-less flight 1930 T 2999
DSIR 23/3047 Use of engine-less gliders or light aeroplanes for obtaining meteorological data 1930 T 3033
DSIR 23/3107 Correction to standard atmospheric conditions of performance tests on aircraft fitted with supercharged engines for heights below full throttle height 1931 T 3093
DSIR 23/3115 Measurement of performance of Supermarine `S.5' seaplane fitted with ungeared Lion VIIA engine 1931 T 3101
DSIR 23/3158 Effect of cowlings and rings on engine cooling 1931 T 3144, 3144a-b
DSIR 23/3215 Effect of sideslip on performance of multi-engined aircraft 1932 T 3201
DSIR 23/3252 Effect of increased carburettor pressure on engine performance at several compression ratios 1932 1
DSIR 23/3271 Lynx engine: tests at high oil temperatures 1932 20
DSIR 23/3282 Thermoelement for exploring temperature distribution over barrel of aero-engine cylinders 1932 31
DSIR 23/3300 Engine Sub-Committee: 64th report 1932 49
DSIR 23/3319 Use of large valve overlap in scavenging a supercharged spark-ignition engine using fuel injection 1932 68
DSIR 23/3389 Air-cooled aircraft engine: tests with petrol and butane 1932 138
DSIR 23/3398 Engine Sub-Committee: 65th report 1932 147
DSIR 23/341 Gnome engine: fractured connecting rods 1914 T 341
DSIR 23/3411 Torsiograph investigations on radial engine with and without spring-hub, with some reference to damping 1932 160
DSIR 23/3431 Effect on aeroplane performance of factors that must be considered in applying low-drag cowling to radial engines 1932 180
DSIR 23/3439 Compression-ignition engines: tests of several fuels 1932 188
DSIR 23/3447 Compound engine: report 1932 196
DSIR 23/3454 Hart P.V. aircraft fitted with Panther engine: spinning tests 1931 203
DSIR 23/3459 Lubrication of aircraft engines 1932 208
DSIR 23/3466 List of papers circulated to Engine Sub-Committee 1932 215
DSIR 23/3487 Best basis of reduction of supercharged engines from flight tests 1932 236, 236a
DSIR 23/3488 High speed compression ignition engine: investigation of processes of combustion. in cylinder 1932 237
DSIR 23/3498 Possible tests of certain engines to destruction 1932 247
DSIR 23/3520 Effect of humidity on engine performance 1932 269
DSIR 23/3528 Engine Sub-Committee: 66th report 1932 277
DSIR 23/3560 Alcohol-petrol blended fuel: engine tests 1932 309
DSIR 23/3564 Effect of humidity on engine power at altitude 1932 313
DSIR 23/3575 High speed compression ignition engine: fuel vapourisation and effect on combustion 1932 324
DSIR 23/3590 Engine Sub-Committee: 67th report 1932 339
DSIR 23/3602 Research engines 1932 351
DSIR 23/3606 Wholly-reconditioned mineral lubricating oil: engine, chemical and physical tests of samples 1932 355
DSIR 23/3614 `R' engines: proposed tests to destruction 1932 363
DSIR 23/3638 Internal combustion engine: work in progress at Manchester University 1932 387
DSIR 23/3639 E.35 engines: progress report on work carried out at Loughborough College 1932 388
DSIR 23/3660 Rolls Royce F.XI engines: torsional vibration characteristics 1931 409
DSIR 23/3665 Leopard `J' engines: torsional vibration 1931 414
DSIR 23/3666 Panther engine: torsional vibration characteristics 1930 415
DSIR 23/3667 Ricardo S.55 engine: investigation of crankshaft strength and resonance characteristics 1930 416
DSIR 23/3680 Short R.6/28 six-engined flying boat: noise measurement 1932 429
DSIR 23/3685 Engines: fading in flight 1933 434
DSIR 23/3701 Nacelle-propeller combinations in various positions with reference to wings: pt II, thick wing, various radial-engine cowlings and tractor propeller 1933 450
DSIR 23/3708 Twelve cylinder Vee aero engine: torsional resonance characteristics 1933 457
DSIR 23/3710 4/9 - scale model engine nacelles with various cowlings: drag tests 1933 459
DSIR 23/3733 Internal combustion engines: rates of fuel discharge as affected by design of fuel-injection systems 1933 482
DSIR 23/3738 Engine Sub-Committee: 68th report 1933 487
DSIR 23/374 Royal Aircraft Factory: testing plant for aeronautical engines 1914 T 374
DSIR 23/3758 Oil engine injection problems: investigations at King's College, London 1933 507
DSIR 23/3774 Compression-ignition engine: influence of several factors on ignition lag 1933 523
DSIR 23/3775 Compression-ignition engine with pre-combustion chamber: effect of clearance distribution on performance 1933 524
DSIR 23/3776 Compression-ignition engine with pre-combustion chamber: effect of connecting passage diameter on performance 1933 525
DSIR 23/3789 Two-stroke cycle compression ignition aircraft engine: design and performance estimates 1933 538
DSIR 23/3798 Imperial Airways engines: fuel consumption in summer and winter 1933 547
DSIR 23/3803 Wind tunnel investigation of forced air-cooling for aero-engines 1933 552
DSIR 23/3823 `R' engine components: strengths 1933 572
DSIR 23/3824 Reduction of performance to standard atmosphere for aircraft with supercharged engines 1932 573
DSIR 23/3843 Engine Sub-Committee: 69th report 1933 592
DSIR 23/3844 Economic cooling of engines 1933 593, 593a
DSIR 23/3860 Boulton and Paul 3-engined night bomber: suggested programme of tests in connection with prevention of servo rudder flutter 1933 609
DSIR 23/3892 Engine Sub-Committee: air measurements 1933 641
DSIR 23/3907 List of papers circulated to Engine Sub-Committee 1933 656
DSIR 23/394 Gnome engine inlet valves: examination of two broken balance weights 1914 T 394
DSIR 23/3946 Junkers Jumo 5C1 engine 1933 695
DSIR 23/3950 Effect of air intake temperatures on petrol engine performance 1933 699
DSIR 23/3955 Analysis of cylinder gases in petrol engine at end of compression stroke and beginning of expansion stroke 1933 704
DSIR 23/3959 Root's type aircraft engine supercharger: bench and flight tests 1933 708
DSIR 23/398 Gnome engine No. 2981: results of examination 1914 T 398
DSIR 23/3997 `R' engine components: strength 1933 746
DSIR 23/3998 Engine Sub-Committee: 70th report 1933 747
DSIR 23/4010 Water-cooled aircraft engine: tests with petrol and butane under altitude conditions 1933 759
DSIR 23/4039 Mufflers for aeroplane engines 1933 788
DSIR 23/4078 Kestrel II S engine: bench tests under altitude conditions 1933 827
DSIR 23/408 Austrian Daimler 120 H.P. engine: report on fractured crank-shaft 1914 T 408
DSIR 23/4081 Internal combustion engine ignition 1933 830
DSIR 23/4098 Jupiter VII engine: bench tests under artificial altitude conditions 1931 847
DSIR 23/4108 Alcohol, acetone etc. in air-cooled engine 1933 857
DSIR 23/4116 Engine Sub-Committee: 71st report 1933 865
DSIR 23/4119 Mercury and Pegasus engines: beating vibration experienced 1933 868
DSIR 23/4146 Armstrong Whitworth four-engined monoplane: tests 1933 895, 895a-c
DSIR 23/4165 Engine Sub-Committee: 72nd report 1933 914
DSIR 23/4175 Fuel-injection spark-ignition engine using a hydrogenated safety fuel 1933 924
DSIR 23/4185 Compression-ignition engine: increasing air charge and scavenging clearance volume 1933 934
DSIR 23/4244 Coil ignition for aero engines: discussion at Royal Aircraft Factory, 5th October 1933 993
DSIR 23/4258 Two cycle compression-ignition engine E.40: report on fifty hour endurance test 1933 1007
DSIR 23/4263 Light products from lubricating oil and engine operation 1934 1012
DSIR 23/4277 Estimation of combustion products from cylinder of petrol engine 1934 1026
DSIR 23/4338 Engine Sub-Committee: 74th report 1934 1087
DSIR 23/4349 Aero-engine lubricating oil 1934 1098
DSIR 23/4367 Three-engined night bomber: full-scale investigation of rudder oscillation 1934 1116
DSIR 23/4372 Matters raised at meeting with engine designers on 6th March 1934 1121
DSIR 23/4379 Operation of air-cooled engines on weak mixtures 1934 1128
DSIR 23/4419 Multi-cylinder water-cooled aero-engine: direct petrol injection experiments 1934 1168
DSIR 23/4428 Direct petrol injection: discussion with engine designers, 6th March 1934 1177
DSIR 23/4429 Lubrication: discussion with engine designers, 6th March 1934 1178
DSIR 23/4432 Engine Sub-Committee: terms of reference and membership of Panels 1934 1181
DSIR 23/4433 Relation of hydrogen and methane to carbon monoxide in exhaust gases from internal-combustion engines 1934 1182
DSIR 23/4434 Comparison of several methods of measuring ignition lag in compression-ignition engine 1934 1183
DSIR 23/444 Gnome engine: fractured nose plate 1914 T 444, 444a-c
DSIR 23/4446 Abstract of correspondence on engine matters raised at meeting with Society of British Aircraft Constructors, 9th January 1934 1195
DSIR 23/4462 Corrosion of roller bearings in aircraft engines 1934 1211
DSIR 23/4520 Plant for testing aero-engines under high-altitude conditions at Isotta-Fraschini motor car factory: extract from Italian press 1934 1269
DSIR 23/4523 E.35 engine with pump injection into induction pipe: petrol injection tests 1934 1272
DSIR 23/4529 Engine Sub-Committee: 75th report 1934 1278
DSIR 23/4579 Range of Fury aeroplane and fuel consumption of fully supercharged Kestrel engine with flame traps, under varying conditions of mixture strength and ignition advance 1934 1328
DSIR 23/4604 Cooling of air-jacketed engine: wind tunnel investigation 1934 1353
DSIR 23/4605 Comparison of variable and fixed pitch air-screws on long range aeroplane with compression ignition engine 1934 1354
DSIR 23/4609 List of papers circulated to Engine Sub-Committee 1934 1358
DSIR 23/4624 Rapier engine: wind tunnel tests of cowlings 1934 1373
DSIR 23/4644 Drag of engine nacelle 1934 1393
DSIR 23/4653 Engine performance at weak mixtures 1934 1402
DSIR 23/4654 Horsley aeroplanes: investigation of fading of Condor III engines 1934 1403
DSIR 23/4704 Saro Cloud aeroplane with radial engines: wind tunnel tests 1934 1453
DSIR 23/4714 Engine Sub-Committee: 76th report 1935 1463, 1463a
DSIR 23/4715 Hart aeroplane with Kestrel I.B. engine: evaporative cooling tests 1934 1464
DSIR 23/4724 Infra-red radiation from explosions in sparkignition engine 1934 1473
DSIR 23/4763 Use of mixtures of gasoline with ethyl and isopropyl alcohols in internal combustion engines: experiments 1934 1512
DSIR 23/4769 Kestrel II S. engine: effect of induction flame dampers under artificial altitude conditions 1934 1518, 1518a
DSIR 23/4836 Engine units in large flying-boats 1934 1585
DSIR 23/4838 Air-cooled engine research in 24' tunnel and preliminary model tests: note on proposed programme 1934 1587
DSIR 23/4848 Specification for lubricating oils for aircraft engines 1935 1597
DSIR 23/4860 Damping arising during torsional vibration of engines 1935 1609
DSIR 23/4865 Research engines 1935 1614
DSIR 23/4866 E.40 two-cycle compression ignition engine embodying junkless head and expanding sleeve: 50-hour endurance test 1935 1615
DSIR 23/489 Renault engine No. 42795: fractured cylinder head sent by Army Council described as new engine which broke in half in the air 1915 T 489
DSIR 23/4903 Long range monoplane with special Lion XI.A. engine: comparison of fixed pitch, two-pitch, three pitch and variable pitch airscrews 1934 1652
DSIR 23/4931 Blackburn civil monoplane: noise in cabin arising from engine out-of-balance forces 1935 1680
DSIR 23/4939 Items suggested by Society of British Aircraft Constructors Technical Committee for discussion with Engine Sub-committee, 2nd April 1935 1688
DSIR 23/4951 Engine Sub-Committee: 77th report 1935 1700
DSIR 23/4957 Kestrel V engine in `Audox aeroplane: coil ignition interference experiments 1935 1706
DSIR 23/4968 Kestrel II.S. engine: measurement of power under artificial altitude conditions over comprehensive range of induction pipe pressures 1935 1717
DSIR 23/4984 Aircraft engine performance with 100 octane fuel 1935 1733
DSIR 23/5033 Engine Sub-Committee: notes on minutes of 92nd meeting 1935 1782
DSIR 23/5038 Spark-ignition and compression-ignition 2-stroke-cycle engine: description and test results 1935 1787
DSIR 23/5039 Prechamber compression-ignition engine: effect of combustion-chamber shape on performance 1935 1788
DSIR 23/5040 Single-cylinder compression-ignition engine with a displacer piston: performance tests 1935 1789
DSIR 23/5052 Condor compression ignition engine: flight tests 1935 1801
DSIR 23/5077 Comments on preliminary draft of new specification for lubricating oils for aircraft engines 1935 1826, 1826a-c
DSIR 23/5078 E.44 sleeve valve two-cycle engine: scavenging efficiency experiments 1935 1827
DSIR 23/5092 Engine Sub-Committee: 78th report 1935 1841
DSIR 23/5094 Completion of petrol-injection research on B.60 engine 1935 1843
DSIR 23/5115 Method of inducing cooling air to flow over rear of engine cylinder 1935 1864, 1864a
DSIR 23/5117 Lubricating oils for aircraft engines: 2nd draft specification 1935 1866
DSIR 23/5123 Fully-supercharged Kestrel engine in Hart aeroplane: evaporative cooling tests 1935 1872
DSIR 23/5129 Kestrel V engine: coil ignition experiments 1935 1878
DSIR 23/5177 Cooling of aircraft engines with special reference to ethylene glycol radiators enclosed in ducts 1935 1926
DSIR 23/5179 Examination of torsional vibration characteristics of direct drive, two-throw radial engine 1935 1928
DSIR 23/5188 Transverse vibration of Pegasus II M.3 engine on aerodrome test bed 1935 1937
DSIR 23/5194 Ethylene glycol coolant in Kestrel engines: flight tests 1935 1943
DSIR 23/5212 Handley Page aeroplane G.4/31 with Pegasus III M.S. engine: handling trials 1935 1961
DSIR 23/5223 Mercury VI.S. engine: week mixture tests 1935 1972
DSIR 23/5225 Engine research and development: resumé of principal points raised at Aircraft Conference 1935 1974
DSIR 23/5258 Engine Sub-Committee: 79th report 1935 2007
DSIR 23/5279 Aircraft engine lubricating oils: proposed new specification 1935 2028
DSIR 23/5282 Mercury VIS engine: fuel correlation experiments 1935 2031
DSIR 23/5283 Whirling of radial engines on their mountings: mathematical analysis 1935 2032
DSIR 23/5286 Current position and prospects of two-stroke compression ignition engine 1935 2035
DSIR 23/5288 Cooling drag of cowled radial engine 1935 2037
DSIR 23/5300 Subjects to be discussed at meeting with Society of British Aircraft Constructors Engine Technical Committee, 29th October 1935 2049
DSIR 23/5302 Combined fatigue stresses: suggested programme of research, with special reference to design requirements of aero-engine crankshafts 1935 2051, 2051a
DSIR 23/5306 Draco petrol injection engine 1935 2055
DSIR 23/5322 Saro Cloud seaplane with Rapier engines: wind tunnel tests 1934 2071
DSIR 23/5329 Saro Cloud seaplane with Rapier engines: improvement due to fitting continuous slat across centre portion of wing under engine nacelles 1935 2078
DSIR 23/5374 Engine Sub-Committee: 80th report 1935 2123
DSIR 23/5381 Torsional vibration of `R' (Schneider Trophy) 1931 series engine 1935 2130
DSIR 23/5393 Effect on drag of air leaks in air-cooled engine installations 1935 2142
DSIR 23/5414 Revised harmonic analysis of torque curves of single cylinder electric ignition engine 1935 2163
DSIR 23/5441 High-power two-cycle engine for special purpose machines 1936 2190
DSIR 23/5500 Attenuation characteristics of some aero-engine exhaust silencers 1936 2249
DSIR 23/5502 Relative performance of two-stroke and four-stroke petrol engines 1936 2251
DSIR 23/5511 Engines of specially high power 1936 2260
DSIR 23/5557 Light-alloys: programme of research suggested by Engine Technical Committee 1936 2306
DSIR 23/5564 E.25 single-cylinder high pressure engine: super-charging experiments 1936 2313
DSIR 23/5570 Engine Sub-Committee: 81st report 1936 2319
DSIR 23/5602 Pitching moments of 4-engined monoplane with airscrews running 1936 2351
DSIR 23/561 Multiple-engined aeroplanes 1915 T 561
DSIR 23/5614 Proportion of heat of fuel rejected to pistons in various Napier engines 1936 2363
DSIR 23/5620 Types of engine failure causing forced landings 1936 2369
DSIR 23/5621 Limiting outputs of existing engines at low altitudes 1936 2370
DSIR 23/5690 Hydrogen as an auxiliary fuel in compression ignition engines 1936 2439
DSIR 23/5716 Highly boosted C.I. engine 1936 2465
DSIR 23/5731 Combustion engine temperatures by the sodium line-reversal method 1936 2480
DSIR 23/5734 Experiments on E.25 C.I. supercharged engine 1936 2483
DSIR 23/5737 Examination of torsional vibration characteristics of a geared single-throw radial engine 1936 2486
DSIR 23/5752 Engine Sub-Committee: cooling characteristics of a 2-row radial engine 1936 2501
DSIR 23/5764 Engine Sub-Committee: 82nd report 1936 2513
DSIR 23/5777 Radial engine in the 24' tunnel: cowling tests 1936 2526
DSIR 23/5781 Radial air cooled engine in 24' tunnel: cowling tests 1936 2530
DSIR 23/5789 British Aircraft and Engine Constructors 1936 2538
DSIR 23/5793 List of papers circulated to Engine Sub-Sub-Committee 1936 2542
DSIR 23/5805 Analysis of the drag of a nacelle for a radial engine 1936 2554
DSIR 23/5812 Torsional vibration calculations for Goshawk engine 1936 2561, 2561a
DSIR 23/5824 Combustion process in the C.I. engine 1936 2573
DSIR 23/5825 C.I. engine with various fuels and dopes: experiments 1936 2574
DSIR 23/5829 Compression ignition engine research 1936 2578
DSIR 23/5831 Perseus IA engine: tests with vaporised fuel 1936 2580, 2580a
DSIR 23/5833 1/5-scale cowled nacelle suitable for baffled radial engines: tests 1936 2582
DSIR 23/5841 Radial engine in the 24' wind tunnel: cowling tests 1936 2590
DSIR 23/5854 Comparative performance of supercharged single cylinder air-cooled engine using normal carburation and fuel injection, and effect of valve overlap 1936 2603
DSIR 23/5871 E.25 C.I. supercharged engine: experiments 1936 2620
DSIR 23/5889 Engine Sub-Committee: 83rd report 1936 2638
DSIR 23/5893 Methane as an engine fuel 1936 2642
DSIR 23/5894 Jupiter VIIIF engine: tests with petrol and butane 1936 2643
DSIR 23/5919 Effect of extreme slipstream on twin-engined monoplane with split or slotted flaps 1936 2668
DSIR 23/5920 Engine Sub-Committee: 84th report 1936 2669
DSIR 23/5922 Methane as an engine fuel 1936 2671
DSIR 23/5923 Use of methane in I.C. engine 1936 2672
DSIR 23/5983 Kestrel engine with pressure-fed carburettor: flight tests 1936 2732
DSIR 23/5984 Engine Sub-Committee: 85th report 1936 2733
DSIR 23/6102 Design and performance possibilities of Royal Aircraft Establishment variable compression engine 1936 2851
DSIR 23/6106 Flat turning of twin-engined machines with one engine cut out 1937 2855
DSIR 23/6129 Installation of a Dagger engine nacelle on a wing 1936 2878
DSIR 23/6130 Review of some cathode ray oscillograph engine indicators 1937 2879
DSIR 23/6140 Extracts of engine matters from reciprocal questionnaire and answers on aeronautical development in U.S.A. 1937 2889
DSIR 23/6143 Indicators for high-speed internal combustion engines 1937 2892
DSIR 23/6144 Engine Sub-Committee: 86th report 1937 2893
DSIR 23/6159 Lateral stability of a single engined high wing monoplane with airscrew running: yawing moments due to sideslip and rudder power 1937 2908
DSIR 23/6166 Heinkel H,e 70 aeroplane with Rolls Royce Kestrel XVI engine: performance tests 1937 2915
DSIR 23/6190 Pressure over a long chord cowl for a radial engine 1937 2939
DSIR 23/6203 1/5 scale D.H.91 engine nacelle: wind tunnel tests 1937 2952
DSIR 23/6212 Effect of extreme slipstream on a single-engine monoplane with split or slotted flaps: wind tunnel tests 1937 2961
DSIR 23/6220 Bristol twin-engined, single-seater fighter aeroplane: model wind tunnel tests 1937 2969
DSIR 23/6230 Effect of several factors on cooling of a radial engine in flight 1937 2979
DSIR 23/6244 Landing with engine on 1937 2993
DSIR 23/6255 Engine Sub-Committee: 87th report 1937 3004
DSIR 23/6267 Types of electrical pick-up units suitable for engine indicators and detonation meters 1937 3016
DSIR 23/6268 High-speed engine indicators 1937 3017
DSIR 23/6273 Vibration in engine structures 1937 3022
DSIR 23/6302 Prechamber compression-ignition engine performance 1937 3051
DSIR 23/6308 Boosted performance of compression-ignition engine with displacer piston 1937 3057
DSIR 23/6309 Influence of fuel-oil temperature on combustion in a prechamber compression engine 1937 3058
DSIR 23/631 Air compressor for R.A.F. 1 engine 1916 T 631
DSIR 23/6310 Friction of compression-ignition engines 1937 3059
DSIR 23/6311 Measurements of fuel distribution within sprays for fuel-injection engines 1937 3060
DSIR 23/6314 Performance of air-cooled engine cylinders using blower cooling 1937 3063
DSIR 23/6320 Engine indicators: development at Proefstation `Delft' 1937 3069
DSIR 23/6350 Engine Sub-Committee: 88th report 1937 3099
DSIR 23/6367 Prevention of snow and ice in intakes and induction systems of engines 1937 3116
DSIR 23/6386 Combustion process in explosion engines 1936 3135
DSIR 23/6395 Fuel spray and flame formation in compression-ignition engine employing air flow 1937 3144
DSIR 23/6400 Engines: comparison tests 1937 3149
DSIR 23/6412 Straight flight of twin-engined aircraft with one engine stopped 1937 3161, 3161a
DSIR 23/6422 Proposed installation of aircooled engine inside a wing: model tests 1937 3171
DSIR 23/6433 Tests made with Royal Aircraft Establishment detonation unit and meter at works of engine manufacturers 1937 3182
DSIR 23/6464 Preliminary study of flame propagation in a spark-ignition engine 1937 3213
DSIR 23/6478 Cooling of airplane engines at low air speeds 1937 3227
DSIR 23/6480 Single-row radial engine with several National Advisory Committee for Aeronautics cowling: cooling tests 1937 3229
DSIR 23/6487 Nitrogen oxides in internal combustion engine gases 1937 3236
DSIR 23/6504 Injection systems phenomena of high speed diesel engines 1937 3253
DSIR 23/6506 Engine Sub-Committee: 89th report 1937 3255
DSIR 23/652 Propellers for twin-engine machines: requests for opinion on failure of propeller on a Curtiss aeroplane 1916 T 652, 652a-b
DSIR 23/6533 Design of aero-engine super-chargers 1937 3282, 3282a
DSIR 23/6542 Propellers for aircraft engines of high power output 1937 3291
DSIR 23/6556 Stability of aviation oils: engine and laboratory tests 1937 3305
DSIR 23/6570 Gloster Hele-Shaw variable pitch airscrew for Kestrel II.S. engine: performance and endurance flight tests 1937 3319
DSIR 23/6571 Standardisation of pitot-static head position on single engined monoplanes 1937 3320, 3320a
DSIR 23/6573 Selections of oils for high-output aircraft engines 1937 3322
DSIR 23/6591 Actual values of static mean stress to be employed in research into combined fatigue stresses with special reference to design requirements of aero-engine crankshafts 1938 3340
DSIR 23/6592 Possibilities of utilising increased engine torque at take-off: summary of discussion by Engine Sub-Committee 1938 3341
DSIR 23/6607 Light alloys for use in aero engines: recent discussion with Bristol Aeroplane Company and Rolls Royce Limited 1938 3356
DSIR 23/661 Sunbeam aero-engine: investigation of fracture of exhaust springs 1916 T 661
DSIR 23/6631 Effect of air-entry angle on performance of a two-stroke-cycle compression-ignition engine 1938 3380, 3380a
DSIR 23/6655 Engine torque indicator: flight tests 1938 3404
DSIR 23/6656 Compression-ignition engine performance at altitudes and at various air pressures and temperatures 1938 3405
DSIR 23/6669 Engine Sub-Committee: 90th report 1938 3418
DSIR 23/6689 Installation of engine nacelle on a wing 1938 3438
DSIR 23/6706 Tiger VI engine: cooling and cowling tests in 24' tunnel 1937 3455
DSIR 23/6732 Engine Sub-Committee: 91st report 1938 3481
DSIR 23/6737 Suppression of detonation in an engine by means of stream 1938 3486
DSIR 23/6749 Air-cooled engine cylinders: heat transfer processes 1938 3498
DSIR 23/6753 Lubricating oils before and after subjection to single-cylinder engine tests: laboratory tests 1938 3502
DSIR 23/6766 Diesel as a high output engine for aircraft 1938 3515
DSIR 23/6779 Society for British Aircraft Constructors: subjects for discussion with Engine Sub-Committee, 26th May 1938 3528
DSIR 23/6804 Engine Sub-Committee: 92nd report 1938 3553
DSIR 23/6805 Engine Sub-Committee: subjects for discussion with Society for British Aircraft Constructors, 26th May 1938 3554
DSIR 23/6815 Problem of ring-sticking in aviation engines 1938 3564
DSIR 23/6825 Review of wind tunnel tests on typical engine nacelle installations 1938 3574, 3574a
DSIR 23/6843 Twin-engined high wing monoplanes: wind tunnel tests on position error 1938 3592
DSIR 23/6854 Twin-engined monoplane with airscrews running: longitudinal stability 1938 3603, 3603a
DSIR 23/6869 Engine Sub-Committee: 93rd report 1938 3618
DSIR 23/6879 Internal combustion engines: gumming of piston rings 1938 3628
DSIR 23/6891 Heinkel HE 70 aeroplane with Rolls Royce Kestrel XVI engine: performance tests 1938 3640
DSIR 23/6892 Photographic study of combustion and knock in a spark-ignition engine 1938 3641
DSIR 23/6907 Oxides of nitrogen in internal combustion engines 1938 3656
DSIR 23/6912 Stresses in airscrews during engine acceleration 1938 3661
DSIR 23/6928 Tiger VI engine: cooling and cowling tests in 24' wind tunnel 1938 3677
DSIR 23/6933 Engine performance and knock rating of fuels for high-output aircraft engines 1938 3682
DSIR 23/6937 Generator-operated coil ignition systems, with special reference to 24 cylinder engines 1938 3686
DSIR 23/6949 Engine experiments with methane 1938 3698
DSIR 23/6950 Oxygen injection as means of increasing power of compression ignition engines: preliminary tests on E.18 highly-boosted, low compression engine 1938 3699
DSIR 23/6962 Baffling of radial aircooled engines: model tests 1938 3711
DSIR 23/6963 List of papers circulated to Engine Sub-Committee 1938 3712
DSIR 23/6969 Effect of spark-timing regularity on knock limitations of engine performance 1938 3718
DSIR 23/6970 Fuel consumption of a carburettor engine at various speeds and torques 1938 3719
DSIR 23/6973 Water and water-alcohol injection in a supercharged Jaguar engine 1938 3722
DSIR 23/6978 Engine Sub-Committee: 94th report 1938 3727
DSIR 23/6992 Nature and effects on air consumption of fluctuations of pressure in exhaust pipe of a single cylinder, four-stroke, internal-combustion engine 1938 3741
DSIR 23/6995 Stability and Control Sub-Committee: further analysis of experiments on longitudinal stability of a twin-engined monoplane with airscrews running 1938 3744
DSIR 23/6999 Installation of engine nacelle on wing part II: underslung nacelles on cambered wings 1938 3748
DSIR 23/7014 Ricardo two-stroke petrol engine 1938 3763
DSIR 23/7018 Provision of further material for continuation of research into combined fatigue stresses, with special reference to design requirements of aero-engine crankshafts 1938 3767
DSIR 23/7060 Comparison of pusher and tractor airscrews in multi-engine design and possibility of increasing laminar flow area 1938 3809
DSIR 23/7087 Rating aviation fuels in full-scale aircraft engines 1938 3836
DSIR 23/7088 Cylinder cooling and drag of radial engine installations 1938 3837
DSIR 23/7098 Engine Sub-Committee: draft of 95th report 1939 3847
DSIR 23/7115 4-Stroke C.I. engine: note on research 1939 3864
DSIR 23/7119 Culverin engine: bench tests under artificial altitude conditions 1938 3868
DSIR 23/7127 Sleeve materials: discussion with engine constructors regarding research 1939 3876
DSIR 23/7130 Engine drag 1939 3879
DSIR 23/7140 Kestrel V engine: high power tests using bi-fuel system 1938 3889
DSIR 23/7143 E.40 engine with sleeve-valve and poppet-valve exhaust 1939 3892
DSIR 23/7150 Engine Sub-Committee: draft of 96th report 1939 3899
DSIR 23/7164 Comparison of pusher and tractor airscrews in multi-engine design and possibility of increasing laminar flow area 1939 3913
DSIR 23/7187 Merlin engines: water injection experiments 1939 3938
DSIR 23/7192 Methods of calculation of performance of engines at high altitudes 1939 3943
DSIR 23/7195 Twin-engined aeroplanes: take-off allowing for failure of one engine 1938 3946
DSIR 23/7198 Motor fuels: comparative testing by engine and laboratory test methods 1939 3949
DSIR 23/7207 Engine Sub-Committee: draft of 97th report 1939 3958
DSIR 23/7219 Twin-engined aeroplane: effect of direction of rotatation of airscrews on longitudinal stability 1939 3970
DSIR 23/7228 Full-scale propellers in presence of a radial and liquid-coded engine nacelle: wind tunnel tests 1939 3979
DSIR 23/7229 Air-cooled aeroplane engines: pressure available for ground-cooling in front of cowling 1939 3980
DSIR 23/7233 Increase in engine power 1939 3984
DSIR 23/7235 Twin-engined aircraft: effect of direction of rotation of airscrews on longitudinal stability 1939 3986
DSIR 23/7236 Twin-engined monoplane: effect on longitudinal stability of direction of rotation of airscrews 1939 3987
DSIR 23/7283 Correction of temperatures of air-cooled engine cylinders for variation in engine and cooling conditions 1939 4034
DSIR 23/7314 Present position of E.65 engine research 1939 4065
DSIR 23/7320 Fuel knock rating by U.S. Army Air Corps method with modified C.F.R. engine 1939 4071
DSIR 23/7321 Charging process in high-speed single-cylinder four-stroke engine 1939 4072
DSIR 23/7322 Comparative performance of engines using carburettor, manifold injection and cylinder injection 1939 4073
DSIR 23/7327 Engine Sub-Committee: 98th report 1939 4078
DSIR 23/7378 Altitude behaviour of a precombustion chamber diesel engine: investigation 1939 4129
DSIR 23/7414 Effect of wing engines on natural frequencies and modes of vibration of wings: model experiments 1939 4165, 4165a
DSIR 23/7436 Study of air flow in an engine cylinder 1939 4187
DSIR 23/7483 List of papers circulated to Engine Sub-committee 1939 4234
DSIR 23/7499 Influence of directed air flow on combustion in a spark-ignition engine 1939 4250
DSIR 23/7500 Knocking characteristics of fuels in relation to maximum permissible performance of aircraft engines 1939 4251
DSIR 23/7517 Lysander aeroplane: slow speed flying with engine on 1939 4268
DSIR 23/7518 Methane on E.6 variable compression engine: tests 1939 4269
DSIR 23/7571 Engine throttle torque experiments 1939 4322
DSIR 23/7634 Kestrel VI engine using a bi-fuel system: flight tests 1939 4385
DSIR 23/773 Cooling of aeroplane engine cylinders 1916 T 759
DSIR 23/7740 Hercules engine: model tests on cooling under ground running conditions 1939 4491
DSIR 23/7783 Installation of engine nacelle on a wing: effects of fuselage and tractor airscrew 1939 4534
DSIR 23/7890 Use of alcohol in high compression engines 1916 I.C.E. 1
DSIR 23/7893 150-H.P. Le Rhone and 150-H.P. Monosoupape Gnome rotary radial engines: tests 1916 I.C.E. 4
DSIR 23/7894 Engine testing 1916 I.C.E. 5
DSIR 23/7898 Daimler experimental engine: memorandum 1916 I.C.E. 9
DSIR 23/7902 Selection of engines for reproduction 1917 I.C.E. 13
DSIR 23/7903 B.H.P. 200-H.P. engine: description prepared from drawings 1917 I.C.E. 14
DSIR 23/7904 Hispano-Suiza 200-H.P. engine: description from drawings 1917 I.C.E. 15
DSIR 23/7905 B.H.P. 200-H.P. engine: development 1917 I.C.E. 16
DSIR 23/7906 Rotary engines: comparison tests 1917 I.C.E. 17
DSIR 23/7907 Supercharger B.H.P. engine: development 1917 I.C.E. 18
DSIR 23/7908 Hispano-Suiza 200-H.P. engine: tests 1917 I.C.E. 19
DSIR 23/7909 Sunbeam aircraft engines: developments 1917 I.C.E. 20
DSIR 23/7910 B.H.P. 230-H.P. supercharger engine: development 1917 I.C.E. 21
DSIR 23/7911 Sunbeam 200-H.P. and Hispano 200-H.P. engines: comparison tests 1917 I.C.E. 22
DSIR 23/7912 Request for considering adopting engines to the use of a supercharger 1917 I.C.E. 23
DSIR 23/7913 R.A.F. radial 14-cyl. engine: tests 1917 I.C.E. 24
DSIR 23/7914 B.H.P. 200-H.P. engine: tests 1917 I.C.E. 25
DSIR 23/7915 Blowers for aeronautical engines: record of progress at the R.A.F. 1917 I.C.E. 26
DSIR 23/7916 B.H.P. 200-H.P. engine: 70 hour bench test 1917 I.C.E. 27
DSIR 23/7917 B.H.P. 200-H.P. engines: investigation into methods of testing 1917 I.C.E. 28
DSIR 23/7918 Hispano-Suiza engine: bench tests carried out in France 1917 I.C.E. 29
DSIR 23/7920 Hispano-Suiza, B.H.P. Sunbeam 8-cylinder, and 6-cylinder engines: comparison tests 1917 I.C.E. 31
DSIR 23/7921 8-cylinder and 6-cylinder engines: tests 1917 I.C.E. 32
DSIR 23/7922 Hispano-Suiza, B.H.P. Sunbeam 8-cylinder, and 6-cylinder engines: tests 1917 I.C.E. 33
DSIR 23/7923 Desirable aeroplane engine 1917 I.C.E. 34
DSIR 23/7924 Request for investigation into what type of cylinder and valve gear could be developed into a 200-H.P. engine 1917 I.C.E. 35
DSIR 23/7925 Aluminium cylinders for R.A.F. 4 engines 1917 I.C.E. 36
DSIR 23/7926 B-12-2a and B-12-2b engines: manufacturing facilities 1917 I.C.E. 37
DSIR 23/7927 Outline specifications of new types of engines required by Air Board 1917 I.C.E. 38
DSIR 23/7929 Sunbeam engine: conference at Daimler works to discuss aluminium combustion chamber 1917 I.C.E. 40
DSIR 23/7930 Test stands for Aero engines 1917 I.C.E. 41
DSIR 23/7931 List of suggested matters in connection with aeronautical engines in which research would be of utility 1917 I.C.E. 42
DSIR 23/7932 Aero engine: request for discussion on development by Messrs. D. Napier & Son, Ltd. 1917 I.C.E. 43
DSIR 23/7933 R.A.F. 4a engine: cylinder tests 1917 I.C.E. 44
DSIR 23/7934 R.A.F. 4a engine: suggestions for obviating ill effects from increase of power, and improve reliability generally 1917 I.C.E. 45
DSIR 23/7935 Magnetos for super-compression engines 1917 I.C.E. 46
DSIR 23/7936 R.A.F. 4a engine: cylinder tests 1917 I.C.E. 47
DSIR 23/7937 Case for development of an aero engine designed to work at high altitude and restricted in output near the ground 1917 I.C.E. 48
DSIR 23/7938 Engine testing under high altitude conditions 1917 I.C.E. 49
DSIR 23/7939 Aero engines: experiments carried out at Lautaret in 1916 1917 I.C.E. 50
DSIR 23/7940 R.A.F. 4d engine: experiments 1917 I.C.E. 51, 51a-b
DSIR 23/7941 R.A.F. 4d engine: tests at Daimler works 1917 I.C.E. 52
DSIR 23/7942 1st R.A.F. 4d engine: comparative tests of 4a and 4d camshafts 1917 I.C.E. 53
DSIR 23/7943 Magnetos for super compression engines at high altitudes 1917 I.C.E. 54
DSIR 23/7944 Test stands for aeroplane engines 1917 I.C.E. 55
DSIR 23/7945 Suggestions of types of engines required by Air Board 1917 I.C.E. 56
DSIR 23/7946 Hispano-Suiza engine: bench tests 1917 I.C.E. 57
DSIR 23/7947 Outline specification of new types of engines 1917 I.C.E. 58
DSIR 23/7948 Use of chromium steel for valves in Aero engines 1917 I.C.E. 59
DSIR 23/7950 Specification laid down for new types of engines required by Air Board 1917 I.C.E. 61
DSIR 23/7951 Size of engine suitable for single seater fighter 1917 I.C.E. 62
DSIR 23/7952 Design of future engines 1917 I.C.E. 63
DSIR 23/7953 Performance of aeroplanes of similar type, with similar engines 1917 I.C.E. 64
DSIR 23/7954 Admiralty engine data 1917 I.C.E. 65
DSIR 23/7956 Aeroplane engines: test stands 1917 I.C.E. 67
DSIR 23/7957 Specified weight of engines in connection with Air Board specification for future engines 1917 I.C.E. 68
DSIR 23/7958 B.H.P. 200-H.P. engine cylinder blocks: development 1917 I.C.E. 69
DSIR 23/7959 Sunbeam 200-H.P. 8-cylinder engine: progress 1917 I.C.E. 70
DSIR 23/7960 Hispano-Suiza 200-H.P. engine: dynamometer tests 1917 I.C.E. 71
DSIR 23/7961 Hispano-Suiza 200-H.P. and 150-H.P. engines: tests 1917 I.C.E. 72
DSIR 23/7962 Starting of engines in aircraft 1917 I.C.E. 73
DSIR 23/7963 Test stands for aeroplane engines 1917 I.C.E. 74
DSIR 23/7964 Sunbeam 200-H.P. 8-cylinder engine: tests 1917 I.C.E. 75
DSIR 23/7965 Hispano-Suiza 150-H.P. engine: tests 1917 I.C.E. 76
DSIR 23/7966 B.H.P. supercharger engine: development 1917 I.C.E. 77
DSIR 23/7967 Sunbeam 200-H.P. 8-cylinder engine: development 1917 I.C.E. 78
DSIR 23/7968 Cooling fins for aluminium air cooled engines 1917 I.C.E. 79
DSIR 23/7969 Cooling of gilled engine cylinders 1917 I.C.E. 80
DSIR 23/7970 R.A.F. 4d engine: report after 138 hours running 1917 I.C.E. 81
DSIR 23/7971 Carburation of stationary engine at great heights 1917 I.C.E. 82
DSIR 23/7972 Spacing of fins for air cooled engines 1917 I.C.E. 83
DSIR 23/7973 Sunbeam 200-H.P. 8-cylinder engine No. 3: tests 1917 I.C.E. 84
DSIR 23/7975 Air Board requirements for future engines: parts of an engine to be included in its weight 1917 I.C.E. 86
DSIR 23/7978 Acetelyne starting of engines: tests 1917 I.C.E. 89
DSIR 23/7979 Reduction gears for aeroplane engines 1917 I.C.E. 90
DSIR 23/7980 Air cooled engines for military aeroplanes 1917 I.C.E. 91
DSIR 23/7981 R.A.F. 4.T.D. engine: cylinder tests to determine best compression ratio 1917 I.C.E. 92
DSIR 23/7982 Hispano-Suiza 150-H.P. high compression engine: tests 1917 I.C.E. 93
DSIR 23/7984 Effect of method of testing on stresses in crank cases of aero engines, and suggestions for standardisation of test beds 1917 I.C.E. 95
DSIR 23/7985 Automatic engine power output regulators for varying altitudes: for use on light engines and blowers 1917 I.C.E. 96
DSIR 23/7987 Flexible couplings for engine test beds 1917 I.C.E. 98
DSIR 23/7988 Object of tabulating engine data 1917 I.C.E. 99
DSIR 23/7989 Power curves of aero engines 1917 I.C.E. 100
DSIR 23/7990 Petrol pumps and petrol pump systems for aeroplane engines 1917 I.C.E. 101
DSIR 23/7991 Sunbeam Arab 200-H.P. engine No. 9004: running tests 1917 I.C.E. 102
DSIR 23/7992 R.A.F. 8.T.2 single cylinder air-cooled engine: temperature distribution tests on aluminium cylinder 1917 I.C.E. 103
DSIR 23/7995 Investigation into weight of propellers suitable for any given engine 1917 I.C.E. 106
DSIR 23/7998 Steel liners in aluminium air cooled engines 1917 I.C.E. 109
DSIR 23/7999 Engine testing 1917 I.C.E. 110
DSIR 23/8000 Sunbeam Arab 200-H.P. 8-cylinder engine: final test 1917 I.C.E. 111
DSIR 23/8001 Arrangement and details of double hook's joint for test-bed for aeroplane engines 1917 I.C.E. 112
DSIR 23/8002 Translation of French method of examination and tests of new aero engines 1917 I.C.E. 113
DSIR 23/8004 R.A.F 1a engine: carburation and altitude tests 1917 I.C.E. 115
DSIR 23/8005 Fluids for use in the radiators of aero engines 1917 I.C.E. 116
DSIR 23/8009 Object of tabulating engine data 1917 I.C.E. 120
DSIR 23/8010 Air cooled and water cooled engines for high altitude supercharger work 1917 I.C.E. 121
DSIR 23/8011 R.A.F. 4d engine in R.E.8 aeroplane No. A3406: flight tests 1917 I.C.E. 122, 122a
DSIR 23/8012 French Hispano-Suiza engines: comparison of types 1917 I.C.E. 123
DSIR 23/8015 Comparison of effect of engine weight and power on aeroplane performance 1917 I.C.E. 126
DSIR 23/8017 Data on German engines 1917 I.C.E. 128
DSIR 23/8018 12-cylinder triple four aero engines: bench tests 1917 I.C.E. 129
DSIR 23/8020 Suggested investigation of sparking problems in petrol engine cylinders 1917 I.C.E. 131
DSIR 23/8028 Napier triple-four aero engine: Consumption test 1917 I.C.E. 139
DSIR 23/8029 Investigation of sparking problems in petrol engine 1917 I.C.E. 140
DSIR 23/8030 Relative heat loss from jacket surfaces of multicylinder, water cooled aero engines, when at rest and when in operation 1917 I.C.E. 141
DSIR 23/8032 Napier 300-H.P. triple four engine: condition after test 1917 I.C.E. 143
DSIR 23/8033 Air cooled and water cooled engines for high altitude supercharger work: tests 1917 I.C.E. 144
DSIR 23/8035 R.A.F. 1a engine: carburation and altitude tests 1917 I.C.E. 146
DSIR 23/8038 B.R.2. engine: proposed tests 1917 I.C.E. 149
DSIR 23/8039 Napier 300-H.P. triple four engine: conclusions arrived at after test 1917 I.C.E. 150
DSIR 23/8040 R.A.F. 4.T.D. engine: tests of aluminium air cooled cylinders cast of aluminium alloys B.4, B.18, B19 1917 I.C.E. 151
DSIR 23/8041 Magnetos for 12-cylinder engines 1917 I.C.E. 152
DSIR 23/8043 B.R.2. engine No. 1: preliminary tests 1917 I.C.E. 154
DSIR 23/8046 Relationship between air temperature and power of petrol engine 1917 I.C.E. 157
DSIR 23/8047 B.R.2. engine: tests 1917 I.C.E. 158
DSIR 23/8048 Safety spark gap in magnetos for super-compression engines at high altitudes 1917 I.C.E. 159
DSIR 23/8053 Siddeley type B.H.P. engine: burning of exhaust valves 1917 I.C.E. 164
DSIR 23/8055 Siddeley type B.H.P. engine: burning of exhaust valves 1917 I.C.E. 166
DSIR 23/8056 Investigation of effect of change of air density on aero engine power 1917 I.C.E. 167
DSIR 23/8057 Variation of engine power with density 1917 I.C.E. 168
DSIR 23/8058 Heating of propeller bosses in certain types of engines 1917 I.C.E. 169
DSIR 23/8059 Heating of propeller bosses in certain types of engines 1917 I.C.E. 170
DSIR 23/8062 Heating of propeller bosses in certain types of engines 1917 I.C.E. 173
DSIR 23/8063 Hispano-Suiza 200-H.P. engines: propeller and propeller hub heating 1917 I.C.E. 174
DSIR 23/8064 Radiators for water cooled aero engines 1918 I.C.E. 175
DSIR 23/8065 B.H.P. and Beardmore engines: bench tests 1918 I.C.E. 176
DSIR 23/8068 Colloidal grapjite as an aero engine lubricant 1918 I.C.E. 179
DSIR 23/8070 British experimental engines: proposals regarding types to be proceeded with 1918 I.C.E. 181
DSIR 23/8071 British experimental engines: present position 1918 I.C.E. 182
DSIR 23/8073 Air-cooled engine programme 1918 I.C.E. 184
DSIR 23/8074 Torsional vibrations in airscrew and engine shafts of geared engines 1918 I.C.E. 185
DSIR 23/8076 British experimental engines: types to be considered 1918 I.C.E. 187
DSIR 23/8077 Use of light alloys for aero-engine construction 1918 I.C.E. 188
DSIR 23/808 Cooling of aeroplane engine cylinders 1916 T 794, 794a-b
DSIR 23/8081 Steel liners in aluminium air-cooled engines 1918 I.C.E. 192
DSIR 23/8085 R.A.F. 3a 230-H.P. water cooled engine: tests to determine effect of change in inlet air temperature, and back pressure, positive and negative 1918 I.C.E. 196
DSIR 23/8086 British experimental engines: types to be considered 1918 I.C.E. 197
DSIR 23/8092 Case against reduction gears for propeller drive on high powered engines 1918 I.C.E. 203
DSIR 23/8093 Daimler 30 - cylinder engine: tests 1918 I.C.E. 204
DSIR 23/8094 Expenditure of current and energy required for ignition in an explosion engine 1918 I.C.E. 205
DSIR 23/8096 Best rotational speed for airscrew shafts of engines of high power 1918 I.C.E. 207
DSIR 23/8097 Air-cooled aircraft engine under construction by Aircraft Manufacturing Co. Ltd. 1918 I.C.E. 208
DSIR 23/8099 Piston temperatures in aero-engines 1918 I.C.E. 210
DSIR 23/8102 Inverted Vee engine 1918 I.C.E. 213
DSIR 23/8106 Natural trend of aero-engine design 1918 I.C.E. 217
DSIR 23/8107 Sunbeam Arab engine: official trials 1918 I.C.E. 218
DSIR 23/8109 Consideration of the forces acting in radial, rotary and differential engines 1918 I.C.E. 220
DSIR 23/8110 Differential type of engine: comparison tests 1918 I.C.E. 221
DSIR 23/8112 Similar differential and radial engines: comparison tests 1918 I.C.E. 223
DSIR 23/8114 Differential engine: comparison with radial engine 1918 I.C.E. 225
DSIR 23/8115 Comparison between radial and differential engines as regards each individual part 1918 I.C.E. 226
DSIR 23/8117 Inertia forces in radial and differential engines: Lieut. Col. Barrington's methods applied to C.A.M. engine 1918 I.C.E. 228
DSIR 23/8118 R.E.8. aeroplane: installation of Rateau turbo compressor, working in conjunction with R.A.F. 4d engine 1918 I.C.E. 229
DSIR 23/8119 Royal Aircraft Establishment: investigation into use of blowers for super-charging aero-engines 1918 I.C.E. 230
DSIR 23/8120 Proposed turbo-compressor for a Liberty engine 1918 I.C.E. 231
DSIR 23/8121 R.A.F. 4d 12-cylinder Vee engine with aluminium air-cooled cylinders: tests to determine variation in temperature and atmospheric pressure 1918 I.C.E. 232
DSIR 23/8122 Dragonfly engine: tests 1918 I.C.E. 233
DSIR 23/8123 Investigation into percentage increase of speed obtained with C.A.M. engine as compared with radial engine 1918 I.C.E. 234
DSIR 23/8131 Aero-engine lubricants: tests 1918 I.C.E. 242
DSIR 23/8132 Aero-engine lubricants: tests 1918 I.C.E. 243
DSIR 23/8133 Aero-engine lubricants: tests 1918 I.C.E. 244
DSIR 23/8137 Differential engine 1918 I.C.E. 248
DSIR 23/8148 Detonation in aero-engine cylinders 1919 I.C.E. 259
DSIR 23/8160 Inflamability of engine fuels 1919 I.C.E. 271
DSIR 23/8161 Experiments on engines using high flash point fuels 1919 I.C.E. 272
DSIR 23/8170 Effect of compression ratio on behaviour of aero-engine at altitude 1919 I.C.E. 281
DSIR 23/8180 Engine failures due to defective welding of water-jackets 1920 I.C.E. 291
DSIR 23/8184 Fuel tables for aircraft engines 1920 I.C.E. 295
DSIR 23/8186 Comparison of torque reactions in various types of engines 1920 I.C.E. 297, 297a
DSIR 23/8193 Detonation in internal combustion engines 1920 I.C.E. 304
DSIR 23/8197 Researches which might be carried out on internal combustion engines at Institutions other than Royal Aircraft Establishment and National Physical Laboratory 1920 I.C.E. 308
DSIR 23/8198 Air Ministry Laboratory, engine section: research programme, 1920-1921 1920 I.C.E. 309
DSIR 23/8199 High speed internal combustion engine for research 1920 I.C.E. 310
DSIR 23/8201 High compression Benz engine 200-H.P.: variable valve timing tests 1920 I.C.E. 312
DSIR 23/8207 Royal Aircraft Establishment: enemy engines tested 1921 I.C.E. 318, 318a-b
DSIR 23/8211 Provision of internal combustion engine sets to facilitate scientific investigation of aircraft engine problems 1921 I.C.E. 322
DSIR 23/8212 Faults experienced in magnetos used in engine experimental departments during 1920 1921 I.C.E. 323
DSIR 23/8214 Air vibrations in engine intake pipes 1921 I.C.E. 325
DSIR 23/8219 Testing altitude effiency of internal combustion engines in low pressure chamber at Luftschiffbau Zeppelin G.M.B.H. Friedrichshaven, Germany 1921 I.C.E. 330
DSIR 23/8220 High speed engine: development 1921 I.C.E. 331
DSIR 23/8221 Adaptation of complete engines to Mr. Ricardo's late-closing inlet valve control 1921 I.C.E. 332
DSIR 23/8223 Two curious problems in connection with internal combustion engines 1921 I.C.E. 334, 334a
DSIR 23/8224 Chart showing effects of fuel on engine performance 1921 I.C.E. 335
DSIR 23/8226 Sparking plugs for aircraft engines 1921 I.C.E. 337
DSIR 23/8230 New disposition of engines for a twin engine commercial aeroplane 1921 I.C.E. 341
DSIR 23/8240 Single cylinder engine 20.T: experimental work at Royal Aircraft Establishment 1921 I.C.E. 351, 351a
DSIR 23/8244 Hydrogen as fuel for high-speed engines 1921 I.C.E. 355
DSIR 23/8245 Engine research at Universities 1921 I.C.E. 356
DSIR 23/8247 Design and test of an exhaust collector and silencer for radial engines 1922 I.C.E. 358
DSIR 23/8253 Air consumption and B.H.P. of aero-engines 1922 I.C.E. 364
DSIR 23/8254 Electrical indicator for high-speed internal combustion engines, and pressure gauge for maximum pressures at Royal Aircraft Establishment 1922 I.C.E. 365
DSIR 23/8255 New means of ascertaining mean pressure in a heat engine 1922 I.C.E. 366
DSIR 23/8259 Bayern 185-H.P. 6-cylinder engine type B.M.W. IIIA: type tests 1922 I.C.E. 370
DSIR 23/8262 Royal Aircraft Establishment single cylinder diesel engine: investigation 1922 I.C.E. 373
DSIR 23/8267 Austro Daimler 6-cylinder engine No. 9024: type test 1922 I.C.E. 378
DSIR 23/8270 Reliability Panel: type tests of German engines 1923 I.C.E. 381
DSIR 23/8274 Distribution and variation of temperature in the cylinder and piston of aircraft engine 1923 I.C.E. 385
DSIR 23/8279 Vaporisation of fuels, formation of oil gas and behaviour of oil vapours and gases in diesel engine during combustion 1923 I.C.E. 390
DSIR 23/8280 Combustion in diesel engine 1923 I.C.E. 391
DSIR 23/8281 Variation in temperature and heat absorption of pistons of internal combustion engines 1923 I.C.E. 392
DSIR 23/8282 4-cylinder car engine: tests using various fuels in conjunction with acetylene gas 1923 I.C.E. 393
DSIR 23/8288 Improvement in construction of automobile engines by means of light metal pistons 1923 I.C.E. 399, 399a
DSIR 23/8290 Phase setting of engine indicators 1923 I.C.E. 401
DSIR 23/8292 Power consumption curves for Napier Lion engine with different throttle settings 1923 I.C.E. 403, 403a
DSIR 23/8295 Power plant reliability and reliability test on German engines 1923 I.C.E. 406
DSIR 23/8302 Heat transfer in internal combustion engines 1923 I.C.E. 413, 413a
DSIR 23/8303 Diesel engine: tests 1923 I.C.E. 414
DSIR 23/8304 Variable compression engines for experimental purposes 1923 I.C.E. 415
DSIR 23/8305 Possible use of high compression engines at high altitude 1923 I.C.E. 416
DSIR 23/8306 Engine development tests 1923 I.C.E. 417
DSIR 23/8308 Research work on use of heavy oils for aircraft engines 1923 I.C.E. 419
DSIR 23/8310 Engine friction losses: collection of available data 1923 I.C.E. 421
DSIR 23/8311 Effect of altitude on engine performance 1923 I.C.E. 422, 422a
DSIR 23/8312 Possible use of high compression engines at high altitudes 1923 I.C.E. 423
DSIR 23/8313 Boosting of a single cylinder Liberty engine working at ground level 1923 I.C.E. 424
DSIR 23/8314 Radiation emitted by exploding charge in petrol engine 1923 I.C.E. 425
DSIR 23/8315 Benz Rohol two-stage ignition engine 1923 I.C.E. 426
DSIR 23/8316 Effect of altitude on engine performance 1924 I.C.E. 427
DSIR 23/8318 Calibration of 650-H.P. Rolls Royce Condor series 1a engine 1923 I.C.E. 429, 429a
DSIR 23/8320 Cams for internal combustion engines 1923 I.C.E. 431
DSIR 23/8323 Royal Aircraft Establishment electrical indicator: indicating an aero-engine in flight at various altitudes 1924 I.C.E. 434
DSIR 23/8324 Present position of engine research in the programme for 1924-1925 and list of recommendations on which no action has been taken 1924 I.C.E. 435
DSIR 23/8327 Improvements in the 4 stroke diesel engine 1923 I.C.E. 438
DSIR 23/8332 Investigation into torsional vibration of Lion engine crankshaft 1924 I.C.E. 443
DSIR 23/8334 Rolls Royce Falcon III engine: heat distribution experiments 1924 I.C.E. 445
DSIR 23/8339 Schedule of standard type and production tests for aircraft engines 1924 I.C.E. 450, 450a
DSIR 23/8340 Chamber for testing engines under altitude conditions: design 1924 I.C.E. 451, 451a
DSIR 23/8343 Effect of increasing normal output of aircraft engine 1924 I.C.E. 454, 454a
DSIR 23/8344 Variation of engine power with height 1924 I.C.E. 455
DSIR 23/8349 Internal combustion engines: valve gear rockers 1924 I.C.E. 460
DSIR 23/8350 Variation of engine power with height 1924 I.C.E. 461
DSIR 23/8353 Bristol Jupiter high compression series IV engine: bi-fuel bench and flight tests 1924 I.C.E. 464
DSIR 23/8354 Supercharging of aviation engines 1924 I.C.E. 465
DSIR 23/8356 Cylinder head temperature accompanying boiling of water in jackets of a water cooled petrol engine 1924 I.C.E. 467
DSIR 23/8358 Effect of reduced intake air pressure on performance of a slow speed solid injection engine 1924 I.C.E. 469
DSIR 23/8361 Engine valve springs: compilation and examination of data 1924 I.C.E. 472
DSIR 23/8362 Lead: amount present in exhaust gases from engine burning petrol-lead tetra-ethide mixture and in neighbourhood of Laboratory apparatus used for preparing lead tetra-ethide 1924 I.C.E. 473
DSIR 23/8365 Engine cooling: evaporative system 1925 I.C.E. 476
DSIR 23/8366 Evaporative cooling of aero engines 1925 I.C.E. 477
DSIR 23/8367 Supercharging of aircraft engines: conference on 2nd March to discuss questions on scientific aspects 1925 I.C.E. 478
DSIR 23/8370 Engine Sub-Committee Panels and the existing membership thereof 1925 I.C.E. 481
DSIR 23/8374 Diesel engines: investigation of injection process 1924 I.C.E. 485
DSIR 23/8375 Compressor-less diesel engines: processes of injection and combustion 1924 I.C.E. 486
DSIR 23/8378 Royal Aircraft Establishment 20.T. single cylinder compression ignition engine Mk. I, bore 8', stroke 11' 1925 I.C.E. 489
DSIR 23/8383 Compression ignition engines: starting by means of a gas starter 1924 I.C.E. 494
DSIR 23/8384 Variable pitch airscrews suitable for Service engines 1925 I.C.E. 495,495a
DSIR 23/8385 Investigation into increase in permissible engine speed consequent upon a reduction in weight of reciprocating and rotating masses 1925 I.C.E. 496
DSIR 23/8387 Napier Lion engine: tests using lead tetra-ethide as an anti-detonator in aviation spirit 1925 I.C.E. 498
DSIR 23/8392 Single sleeve engine: result of tests 1925 I.C.E. 503, 503a
DSIR 23/8394 Compression ignition engines: statement of research work carried out at various establishments 1925 I.C.E. 505
DSIR 23/8396 Blowers for boosting of engines 1925 I.C.E. 507
DSIR 23/8398 Compound internal combustion engine 1925 I.C.E. 509
DSIR 23/8410 Piston and connecting rod weights and other relative data in modern aircraft engines 1925 I.C.E. 521
DSIR 23/8411 Jupiter Mk. IV engine: cylinder temperatures in flight 1925 I.C.E. 522
DSIR 23/8412 Torsional vibration in engines: effects of fitting a viscous-friction damper, a flywheel, or a crankshaft-driven supercharger 1926 I.C.E. 523, 523a-b
DSIR 23/8418 Hydrogen as an auxiliary fuel for a solid injection oil engine 1926 I.C.E. 529
DSIR 23/8419 Jupiter series IV engine: comparative possibilities of supercharging and bi-fuel operation 1926 I.C.E. 530
DSIR 23/8429 Comparison of possible increment in engine speed for reciprocating and rotating weight reductions 1926 I.C.E. 540
DSIR 23/8430 List of papers presented to Engine Sub-committee 1926 I.C.E. 541
DSIR 23/8441 Jupiter IV engine: tests using lead tetra ethide as an anti-detonator in aviation spirit 1926 I.C.E. 552,552a
DSIR 23/8442 Compression ignition engine: improvement of performance by directing flow of the inlet air 1926 I.C.E. 553
DSIR 23/8448 Jaguar Mk. IV engine: cylinder temperatures in flight 1926 I.C.E. 559
DSIR 23/8449 Lion engine: preliminary development of an oil cooler and automatic oil temperature regulator 1926 I.C.E. 560
DSIR 23/8452 Compression ignition engine research 1926 I.C.E. 563
DSIR 23/8454 Airship engine development 1926 I.C.E. 565,565a
DSIR 23/8460 Value of reduced weight of reciprocating and rotating masses on engine performance 1926 I.C.E. 571
DSIR 23/8462 Power output and air requirements of a two-stroke cycle engine for aeronautical use 1927 I.C.E. 573
DSIR 23/8463 Description of Napier `Lion' racing engine as originally built 1927 I.C.E. 574
DSIR 23/8464 Description of Bristol `Mercury' I air-cooled radial engine 1927 I.C.E. 575
DSIR 23/8466 Internal combusion engines: investigation into properties of ethylene as a fuel 1927 I.C.E. 577
DSIR 23/8475 Airship engine development 1927 I.C.E. 586
DSIR 23/8477 Law of variation of engine power with height 1927 I.C.E. 588
DSIR 23/8478 Engine Sub-Committee: proposed dates for meetings 1927-1928 1927 I.C.E. 589
DSIR 23/8481 Suggested spring hubbs and dynamometers for aircraft engines 1927 I.C.E. 592
DSIR 23/8482 National Advisory Committee for Aeronautics universal test engine: test results 1927 I.C.E. 593
DSIR 23/8483 Double acting 2-stroke engines for aircraft 1927 I.C.E. 594, 594a-b
DSIR 23/8485 Digit engine: trials 1927 I.C.E. 596
DSIR 23/8489 Direct measurement of engine power on an aeroplane in flight with hub type dynamometer 1927 I.C.E. 600
DSIR 23/8492 Combustion chambers designed for aircraft oil engines: performance 1927 I.C.E. 603
DSIR 23/8493 Effects of fuel and cylinder gas densities on characteristics of fuel sprays for oil engines 1927 I.C.E. 604
DSIR 23/8494 Factors in design of centrifugal type injection valves for oil engines 1927 I.C.E. 605
DSIR 23/8499 Airship engine development 1927 I.C.E. 610
DSIR 23/8500 Royal Aircraft Establishment: survey of engine experimental work 1927 I.C.E. 611
DSIR 23/8505 Internal combustion engines: motoring losses 1927 I.C.E. 616
DSIR 23/8506 Determination of horsepower height factor of engines from results of type trials of aircraft 1927 I.C.E. 617
DSIR 23/8507 Internal combustion engines: heat transfer 1927 I.C.E. 618
DSIR 23/8508 Friction of aviation engines 1927 I.C.E. 619
DSIR 23/8511 Bristol Jupiter engine: cowling and cooling, research 1927 I.C.E. 622, 622a
DSIR 23/8514 Internal combustion engines: oil gas as a fuel 1927 I.C.E. 625
DSIR 23/8515 Gaseous fuels obtained from oil: characteristics and engine performance 1927 I.C.E. 626
DSIR 23/8516 Two-cycle compression ignition engine 1927 I.C.E. 627
DSIR 23/8517 Combined cycle engine 1928 I.C.E. 628, 628a-d
DSIR 23/8519 Engine Sub-Committee: proposed dates for meetings 1928-1929 1928 I.C.E. 630
DSIR 23/8521 Engine experimental work at Royal Aircraft Establishment 1928 I.C.E. 632
DSIR 23/8524 Comparative performance of an aviation engine at normal and high inlet air temperatures 1928 I.C.E. 635
DSIR 23/8527 Fall off in brake horsepower with altitude of naturally aspirated engine considered from the engine point of view 1927 I.C.E. 638
DSIR 23/8530 Overcompressed engine using gasoline: relative performance obtained with several methods of control 1928 I.C.E. 641
DSIR 23/8531 Engine Sub-Committee and airship engines 1928 I.C.E. 642
DSIR 23/8534 Falcon III engine: evaporative cooling 1928 I.C.E. 645
DSIR 23/8536 Mercury II, Jupiter VII and Jupiter X engines: performance tests of supercharger 1928 I.C.E. 647, 647a
DSIR 23/8537 Rusting of engines when using ethyl fluid 1928 I.C.E. 648
DSIR 23/8538 Preliminary investigation of super-charging an air-cooled engine in flight 1928 I.C.E. 649
DSIR 23/8540 Diesel engine research 1927-1928 1928 I.C.E. 651
DSIR 23/8541 Comparative performance of Roots type aircraft engine superchargers as affected by change in impeller speed and displacement 1928 I.C.E. 652
DSIR 23/8550 Investigation of the failure of K.L.G sparking plugs type 476 removed from Napier high speed engine 1927 I.C.E. 661
DSIR 23/8551 Failure of Champion sparking plugs type R.11.V removed from Rolls-Royce Falcon XI engine using doped fuel 1928 I.C.E. 662
DSIR 23/8558 Rolls Royce Condor V.S. supercharged engine: bench tests 1928 I.C.E. 669, 669a-b
DSIR 23/8560 Sleeve valve type as a possible line of development for aircraft engines 1928 I.C.E. 671
DSIR 23/8563 Airship engines 1928 I.C.E. 674
DSIR 23/8564 Exhaust driven supercharged Lion engine: development in flight in a D.H.9a aircraft 1928 I.C.E. 675, 675a
DSIR 23/8568 Junkers compression ignition engine 1928 I.C.E. 679, 679a
DSIR 23/8571 Knock rating of fuels for aero engines 1928 I.C.E. 682
DSIR 23/8572 Comparison of bouncing pin and variable compression engine methods of comparing detonating values of fuels 1928 I.C.E. 683
DSIR 23/8573 Suggestions received from a member of Society of British Aircraft Constructors Ltd. as to items of research work bearing upon aircraft engines which might be included in the research programme for the ensuing six months 1928 I.C.E. 684, 684a-c
DSIR 23/8574 Effect on aircraft performance of increasing engine power 1928 I.C.E. 685
DSIR 23/8576 Engine Sub-Committee: proposed dates for meetings during the year 1929 I.C.E. 687
DSIR 23/8577 Performance of a standard aero engine on gaseous fuel 1928 I.C.E. 688
DSIR 23/8578 Engine performance obtained from Kerosene/Oil gas mixtures 1928 I.C.E. 689
DSIR 23/8580 Lion engine with exhaust driven supercharger of increased dimensions in a D.H.9a aircraft: flight tests 1928 I.C.E. 691
DSIR 23/8583 Magnesium alloys for engine parts 1929 I.C.E. 694
DSIR 23/8587 Engine knock: some physical aspects 1929 I.C.E. 698
DSIR 23/8588 Internal combustion engine: chemical change in fuel/air mixtures during compression, 1st report 1929 I.C.E. 699
DSIR 23/8590 Guan aircraft: performance of supercharged Lion V.S. engine 1928 I.C.E. 701
DSIR 23/8597 Whirlwind radial air-cooled engine II: drag and cooling with various forms of cowling 1929 I.C.E. 708
DSIR 23/8599 High-speed oil engine injection system with an oscilloscope: determination of several spray characteristics 1928 I.C.E. 710
DSIR 23/8600 Variation in engine power with altitude determined from measurements in flight with a hub dynamometer 1929 I.C.E. 711
DSIR 23/8601 Fawn aircraft: performance of exhaust driven supercharged Lion V.S. engine 1929 I.C.E. 712
DSIR 23/8602 Present position of supercharger and supercharged engine research at Royal Aircraft Establishment 1929 I.C.E. 713
DSIR 23/8606 E.7 high speed engine 1929 I.C.E.717
DSIR 23/8612 Torsional vibration: tornado engine investigations 1929 I.C.E. 723
DSIR 23/8614 Proposal for double piston, two cycle compression ignition aero-engine 1929 I.C.E. 725
DSIR 23/8621 Supercharged engine fitted with various types of supercharger: comparative performance 1929 I.C.E. 732
DSIR 23/8623 Fuel vapour pressures and relation of vapour pressure to preparation of fuel for combustion in fuel injection engine 1929 I.C.E. 734
DSIR 23/8626 Investigation of fire risk with various coolants for aircraft engines 1929 I.C.E. 737
DSIR 23/8627 Variation of engine power with height 1929 I.C.E. 738
DSIR 23/8628 Compression ignition engines: fuel accelerators 1929 I.C.E. 739
DSIR 23/8630 Liberty single cylinder engine: ground boosting at specified temperatures 1929 I.C.E. 741, 741a
DSIR 23/8634 Wright J-5 engine: effect of fuel consumption of cylinder temperatures and performance 1929 I.C.E. 745
DSIR 23/8638 Wright J-5 engine: effect of cowling on cylinder temperatures and performance 1930 I.C.E. 749
DSIR 23/8639 Engine Sub-Committee: Sleeve Valve Panel 1930 I.C.E. 750
DSIR 23/8641 Roots type engine supercharge: tests 1930 I.C.E. 752, 752a
DSIR 23/8646 Supercharger units for Jaguar engines: characteristics and performance tests 1927 I.C.E. 757
DSIR 23/8647 Effect of supercharger capacity on engine and aeroplane performance 1930 I.C.E. 758
DSIR 23/8652 Royal Aircraft Establishment automatic boost control on supercharged engines 1930 I.C.E. 763
DSIR 23/8653 Transmission of vibrations from the engine to fuselage of an aeroplane 1930 I.C.E. 764
DSIR 23/8655 Royal Aircraft Establishment: report on a Conference upon engine and aircraft vibrations held on 30th April 1930 I.C.E. 766
DSIR 23/8659 Internal combustion engine: chemical change in fuel/air mixtures during compression, 2nd report 1929 I.C.E. 770
DSIR 23/8660 Internal combustion engine: chemical change in fuel/air mixtures during compression, final report 1930 I.C.E. 771
DSIR 23/8662 High-speed compression ignition engines: mechanical efficiency 1930 I.C.E. 773, 773a
DSIR 23/8664 List of papers submitted to Engine Sub-Committee 1930 I.C.E. 775
DSIR 23/8667 Diesel engines: compression ratios 1930 I.C.E. 778
DSIR 23/8668 Liberty engine: torsional resonance characteristics 1930 I.C.E. 779
DSIR 23/8669 Research engines under construction for Air Ministry 1930 I.C.E. 780
DSIR 23/8670 Packard air-cooled compression ignition engine 1930 I.C.E. 781
DSIR 23/8673 High-speed compression ignition engine using multiple orifice fuel injection nozzles: performance 1930 I.C.E. 784
DSIR 23/8676 Diesel engines: limits of compression ratio 1930 I.C.E. 787
DSIR 23/8677 E.30 Sleeve valve unit petrol engine: air cooling research 1930 I.C.E. 788
DSIR 23/8678 Oxidation characteristics of fuel vapours with regard to engine detonation 1930 I.C.E. 789
DSIR 23/8683 Accuracy of comparisons of engine power based on airscrew rotation rate 1930 I.C.E. 794
DSIR 23/8687 Compression ignition engine: potential advantages of pre-heating the induction air 1930 I.C.E. 798
DSIR 23/8690 Airship compression ignition engines: hydrogen-cum-oil gas as an auxiliary fuel 1930 I.C.E. 801
DSIR 23/8694 Relative weight of compression ignition and petrol engines operating at equal maximum pressures 1931 I.C.E. 805
DSIR 23/8696 Range of aircraft at heights: flight tests of an aircraft with an air cooled radial engine 1930 I.C.E. 807
DSIR 23/8699 Two-cycle compression ignition engines for aircraft 1931 I.C.E. 810
DSIR 23/8700 Two-cycle C.I. engine for aircraft 1931 I.C.E. 811
DSIR 23/8702 Poppet valve two-cycle compression ignition engine 1931 I.C.E. 813
DSIR 23/8703 Petrol and compression ignition engines: comparative weights 1931 I.C.E. 814
DSIR 23/8704 E.30 medium speed compression ignition engine: boosting experiments 1931 I.C.E. 815,815a
DSIR 23/8708 Cooling of engines by liquids at high temperatures 1930 I.C.E. 819
DSIR 23/8711 Detonation, spark plug position and engine speed 1931 I.C.E. 822
DSIR 23/8713 High speed Poppet valve compression ignition engines 1931 I.C.E. 824
DSIR 23/8714 Air-cooled radial engine on weak mixtures and with variable ignition 1931 I.C.E. 825
DSIR 23/8716 Ethyl nitrate as a fuel accelerator for compression ignition engines 1931 I.C.E. 827
DSIR 23/8725 List of papers submitted to Engine Sub-Committee 1931 I.C.E. 836
DSIR 23/8726 Measurement in flight of temperature of air-cooled engine cylinders 1931 I.C.E. 837
DSIR 23/8727 Jupiter VIII engine: tests at reduced mixture strengths 1931 I.C.E. 838,838a
DSIR 23/8728 Air-cooled radial engine on a weak mixture: endurance test 1931 I.C.E. 839
DSIR 23/873 Radiators for water-cooled engines 1916 T 859
DSIR 23/8733 Compression ignition engines: spontaneous ignition temperatures of fuels 1931 I.C.E. 844
DSIR 23/8735 Effect of heat interchanges in an internal combustion engine cylinder on volumetric efficiency 1931 I.C.E. 846
DSIR 23/8738 Investigation of combustion processes in ignition engines by means of electrical measuring devices 1931 I.C.E. 849
DSIR 23/8740 Engine cylinder: flame movement and pressure development 1931 I.C.E. 851
DSIR 23/8742 Fuel consumption figures recorded on engine tests at Shoreham 1931 I.C.E. 853
DSIR 23/8743 Conversion of Condor engine to compression ignition: preliminary bench tests of complete engine 1931 I.C.E. 854
DSIR 23/8744 Compression ignition engine with a pre-combustion chamber having high-velocity air flow: performance 1932 I.C.E. 855
DSIR 23/8746 Compression ignition engine: effectiveness of a double-stem injection valve in controlling combustion 1932 I.C.E. 857
DSIR 23/8748 Internal combustion engine: electrical measurement of velocity of ignition 1932 I.C.E. 859
DSIR 23/8750 Condor single cylinder engine: compression ignition 1931 I.C.E. 861
DSIR 23/8753 Compression - ignition engines: hydraulics of fuel injection pumps 1932 I.C.E. 864
DSIR 23/8754 Kestrel II engines in Fairey III F. aircraft: development and performance 1931 I.C.E. 865,865a
DSIR 23/8755 Engine running conditions and the knock rating of fuels 1932 I.C.E. 866
DSIR 23/8756 Roughness of engines when running weak 1932 I.C.E. 867
DSIR 23/8759 Propeller efficiency as related to gearing of engines 1918 Ae Tech 1
DSIR 23/896 Maybach engine from German airship S.L.II: analysis and strength tests of metal parts 1916 T 882
DSIR 23/897 R.A.F. aluminium petrol engine cylinder: heat emission of vibrating iron strips attached to fins 1916 T 883
DSIR 23/9007 Siskin IIIa aircraft with supercharged jaguar engine: reduction of performance tests 1926 Ae Tech 264
DSIR 23/9067 Performances of aircraft with same type engine corrected to standard power 1927 Ae Tech 332
DSIR 23/9074 Engine data required for range calculations: work in hand by Engine Dept RAE 1927 Ae Tech 340
DSIR 23/9079 Jaguar engine: petrol consumption tests 1927 Ae Tech 345
DSIR 23/9110 Interference effects on a streamline body of struts and rings of streamline section, with applications to design of annular exhaust pipes for radial aircraft engines 1928 Ae Tech 384
DSIR 23/9121 Drag of exposed cylinders of an air-cooled radial engine 1928 Ae Tech 399
DSIR 23/9129 Drag and cooling with various forms of cowling for Whirlwind engine in cabin-fuselage 1928 Ae Tech 408
DSIR 23/9147 Relation between National Advisory Committee Aeronautics cowling and ring for reducing the head resistance of air-cooled engines 1929 Ae Tech 431
DSIR 23/9166 Effect of wings of single engine aircraft on propulsive efficiency: full scale wind tunnel tests 1929 Ae Tech 462
DSIR 23/9192 XF7C-1 aircraft: comparative performance tests using several different engine cowlings 1930 Ae Tech 493
DSIR 23/9234 Effect of built-in engine nacelles on air forces of a wing 1931 Ae Tech 536
DSIR 23/9262 Engine ring cowlings 1931 Ae Tech 564
DSIR 23/9265 Air-cooled engines 1931 Ae Tech 567
DSIR 23/9294 Comparative performance of an air-cooled and water-cooled engined aircraft: comparative performance 1931 Ae Tech 596
DSIR 23/9309 Resistance effects produced when bodies or engine nacelles are mounted on wings 1932 Ae Tech 611
DSIR 23/9312 R.R. 'Kestrel' II engines in Fairey IIIF aircraft: development and performance 1931-1932 Ae Tech 614, 614a
DSIR 23/9323 Factors that must be considered in applying low-drag cowling to radial engines: effect on aircraft performance 1932 Ae Tech 642
DSIR 23/943 Air-cooled engine cylinder: effect of surface roughness on cooling 1917 T 929, 929a
DSIR 23/9537 Bristol fighter with Puma engine: lateral control 1920 ACC 11
DSIR 23/9605 Record of engine failures 1922 G.17.1.
DSIR 23/9607 Causes of engine stoppages: collected from service stations 1922 G.17.3.
DSIR 23/9608 Classification of engine failures 1922 G.17.4.
DSIR 23/9611 Engine stoppages in the air 1922 G.17.7.
DSIR 23/9612 Engine failures: unsuccessful flights, R.A.E. reports 1 - 8 1922 G.17.8.
DSIR 23/9614 Engine failures: unsuccessful flights. R.A.E. reports 9-18 1922 G.17.10.
DSIR 23/9617 Petrol control for 100 H.P. mono engines 1922 G.17.13.
DSIR 23/9618 Engine failures: unsuccessful flights, R.A.E. reports 18-32 1922 G.17.14.
DSIR 23/9623 Record of engine failures 14th Feb - 31st Dec 1922 1923 G.17.19.
DSIR 23/9624 Causes of engine failure on flights made by aircraft belonging to British subsidised firms 1st July - 30th Nov 1922 1923 G.17.20.
DSIR 23/9625 Engine failures 1923 G.17.21.
DSIR 23/9626 Analysis of returns of engine failures received from service stations 1923 G.17.22. 22a
DSIR 23/9628 Engine failures: unsuccessful flights, R.A.E. reports No. 33-44 1923 G.17.24.
DSIR 23/9630 Failure or defect in aircraft engine 1923 G.17.26. 26a
DSIR 23/9634 Engine failures: unsuccessful flights, R.A.E. reports 45-60 1923 G.17.30.
DSIR 23/9636 Causes of engine failure on flights made by aircraft used by British subsidised firms 1st Dec 1922 - 30th June 1923 1923 G.17.32.
DSIR 23/9638 Defective Napier Lion engine parts returned from Iraq 1923 G.17.34.
DSIR 23/9639 Seizure of Napier Lion II engines: reports from units in coastal area 1923 G.17.35.
DSIR 23/9640 Accessibility of engines in relation to engine failures: letter from Air Ministry 1923 G.17.36.
DSIR 23/968 Object of tabulating engine data 1917 T 954
DSIR 23/9847 Methods for securing engine, carriage and wagon wheels to their axles 1921 M.C.37
DSIR 23/986 Water-cooled engines: difficulties experienced in winter in connection with water circulation 1917 T 972
DSIR 23/9989 Design of engines for long routes on air mail to the east 1923 A.T. 1
DSIR 23/9990 Single-engined civil aircraft for European transport 1923 A.T. 2
DSIR 23/9992 Three-engined civil aircraft for imperial communications 1923 A.T. 4