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 British Thermal Units per minute against RPM for different oil system configurations.
Identifier | ExFiles\Box 131\1\ scan0117 | |
Date | 16th June 1933 guessed | |
CURVE I STANDARD PER OIL SYSTEM EXTERNAL TANK FOR MEASUREMENT RELEASE OIL RETURNED DIRECT TO LOWER HALF FLOW TO TAPPET COVER BEING BLANKED. SP{Mr Spinney} HEAT MOTORINE C100 OC = .470 1 GALL. OIL AT 85 OC : 8.75 lbs. OIL LEVEL NORMAL (1 GAL) IN SUMP OTHERWISE AS PREVIOUS TEST. RELEASE OIL RETURNED VIA TAPPETS (NORMAL) OTHERWISE AS LAST TEST. BTHUS/MIN LESS RADIATION R.{Sir Henry Royce} P. M.{Mr Moon / Mr Moore} INLET 80-5° INLET 80-5° INLET TEMP 80-5°C 500 400 300 200 100 3500 4000 4500 | ||