From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Graph plotting the oil consumption of a Bentley engine during an endurance test.
| Identifier | ExFiles\Box 3\6\ 06-page198 | |
| Date | 23th May 1934 | |
| B.V. 37 OIL CONSUMPTION OF BENTLEY ON ENDURANCE TEST UNIT B.6. SPEC RHO/WSZ 9/JM{Mr Morley} 23/5/34 STANDARD PISTONS EB 1299. CONDITIONS OF RUNNING:- 4000 R.P.M. FULL THROTTLE. AIR AND EXH. SILENCERS FITTED. 90°C OIL TEMP. INLET TO BEARINGS. B.H.P. APPROX. 100. TOTAL CONSUMPTION - GALLONS RUNNING TIME. - HOURS. RATE OF CONSUMPTION - PINTS PER HOUR TOTAL CONSUMPTION PINTS PER HOUR | ||