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 showing oil temperature, pressure, and water temperature curves for a Kestrel 105 engine.
| Identifier | ExFiles\Box 179\3\ img070 | |
| Date | 14th March 1932 | |
| KESTREL 105. CARB. IN VEE. MECCANO HANGAR TILTED 15° NIMROD EVAP. COOLING SYSTEM 6 3/4 WATER DIVIDED OIL TANK 4 GALLS OIL 1" DIA. OIL PIPES 7 FT. LONG AXIS LABELS: OPENING UP TO FULL THROTTLE FROM COLD OIL TEMP & PRESSURE & WATER TEMP. CURVE PRESS LBS/SQ. IN. TIME MINUTES ° TEMP. CENT. GRAPH LABELS: OIL PRESS. TANK 18" ABOVE PUMP LEVEL OIL PRESS. TANK 18" BELOW PUMP LEVEL WATER TEMP OIL TEMP. DAY TEMP + 6° OIL TEMP. DAY TEMP + 4° OIL TEMP. DAY TEMP + 0° G.L.B 14.3.32 | ||