Polar plot diagram of the inertia load on a Bentley engine crankpin at 5000 RPM.
| Identifier | ExFiles\Box 85\3\ scan0107 | |
| Date | 29th May 1935 | |
| 067 681 lbs/SQ. IN. PROJ. AREA 500 1000 1500 2000 2500 3000 <- 2100 TDC BDC 15 30 45 60 75 90 105 120 135 150 165 DIRECTION OF LINE OF PRESSURE DEGREES ON CRANK BIG END LOADING - BENTLEY. INERTIA LOADING ONLY AT 5000 RPM. NARROW PIN ROD EX 16046 LOAD ON CRANKPIN HS {Lord Ernest Hives - Chair} 1993 H M Smith 29.v.35 | ||
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).