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).
Graph comparing oil consumption versus R.P.M. for different piston types in an E.A.C.V series engine.

Identifier  ExFiles\Box 180\M3\M3.1\  img003
Date  31th March 1928
  
OIL CONSUMPTION E.A.C.V SERIES
CALCULATED ON POWER AT FULL LOAD
PTS/HP/HOUR.
.03
.02
.01
2000
2500
2750
R.P.M.
OLD TYPE PISTONS
LATEST PISTONS
OLD TYPE PISTONS WITH 'L' SECTN RINGS.
31-3-28
  
  


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