Rolls-Royce Archives
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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).
Full throttle power curve rating test for a Goshawk II engine.

Identifier  ExFiles\Box 179b\3\  img341
Date  13th February 1933
  
GOSHAWK II ENGINES
CURVE 397F
FULL THROTTLE POWER CURVE - RATING TEST
ENG. No. K III (SPECIAL) 607 : GOSHAWK 'S' CHARGER 6/1 GEARS.
FUEL: SHELL D.T.D. 134 + 6 cc T.E.L./GAL. OIL: D.T.D. 109
AIR INTAKE TEMP. (AVERAGE) 10° C. BAROMETER 30.28" Hg
POWERS A, B & C ARE SPOT READINGS TAKEN WITH ENGINE RUNNING.
NORMALLY WATER - COOLED.
CORRECTED B.H.P.
ENGINE R.P.M.
BOOST PRESS - LBS/SQ. IN.
B.M.E.P. - LBS/SQ" IN.
PT./BHP./HR.
Boost Press.
C.B.H.P.
B.M.E.P.
PT/BHP/HR.
D.S.B
  
  


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