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).
Indicator diagram plotting cylinder pressure against crank angle for a single-cylinder test.
Identifier | ExFiles\Box 134\2\ scan0034 | |
Date | 23th April 1957 | |
SHEET 12 INDICATOR DIAGRAM No B14. CYLINDER HEAD TO Ls C 4/23/57 TWIN INLET VALVES. COMPRESSION RATIO = 6.13 ZENITH CARBURETTOR (36 m/m CHOKE) OPEN EXHAUST FUEL = No 1 SHELL BAR = 732 m/m TEMP = 10°c ENGINE SPEED = 3000 RPM. B.M.E.P = 128.1 LBS/□" BENTLEY SINGLE CYLINDER TESTS. CYLINDER PRESSURE (LBS/SQ. IN.) CRANK ANGLE. T.D.C. V 1756. | ||