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).
Performance chart for a standard blower, plotting pressure, efficiency, and horsepower against mixture flow.
| Identifier | ExFiles\Box 179b\3\ img355 | |
| Date | 24th March 1933 | |
| DELIVERY PRESSURE [LBS/IN²] EFFICIENCY FIRE OR MIXTURE FLOW [LBS/MIN] HORSE POWER STANDARD BLOWER MKIX RIG TESTS CORRECTED TO:- STANDARD INTAKE CONDNS I.C.A.N. BAR 29.92" Hg DRY AIR TEMP 15° C TEST CONDITIONS:- DRIVE RATIO: 1 - 8.8 ROTOR R.P.M: 22880 ROTOR TIP SPEED: 1350.5 FT/SEC. TEMP EFFY. ROLLS ROYCE DATA TEMP EFFY. OVERALL EFFY. PRESSURE TEMP RISE °C 2600 W.K.G. | ||