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).
Polar diagram illustrating Bentley big end loading from gas pressure at a 6.5/1 compression ratio.
| Identifier | ExFiles\Box 82\3\ scan0348 | |
| Date | 30th May 1935 | |
| BIG END LOADING - BENTLEY GAS PRESSURE LOADING ONLY AT 6.5/1 CR{Mr Cra???ster / Mr Chichester} (MAX CYL. PRESS. - 700 lb/□") LOAD ON CRANKPIN F.{Mr Friese} H.{Arthur M. Hanbury - Head Complaints} Smith 30.V.35 DEGREES ON CRANK TDC BDC 0, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180 500, 1000, 1500, 2000, 2500, 3000 lbs/□" PROJ. AREA HS{Lord Ernest Hives - Chair} 1998 | ||