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).
Fixed throttle power curves for the F.II 7/1 compression engine, plotting Brake Horse Power against RPM.
| Identifier | ExFiles\Box 36\2\ scan 161 | |
| Date | 9th March 1928 | |
| R.R. F.II 7/1 COMPRESSION ENGINE FUEL:- 20/80 BENZOL / AVIATION SPARKING PLUGS:- LODGE A.30's & CHAMPION R.11's FIXED THROTTLE POWER CURVES A THROTTLE SET TO 480 H.P AT 2250 R.P.M B THROTTLE SET TO 500 H.P AT 2250 R.P.M RATED POWER 480 HP SETTING FOR ONE HOUR ENDURANCE RUN BRAKE HORSE - POWER R.P.M lbs/SQ IN BMEP NORMAL R.P.M - 2250 V.H 9.3.28 | ||