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 flow through E.83904 inlet valves, with and without regrinding lips, in an E.83906 head.
Identifier | ExFiles\Box 31\2\ Scan123 | |
Date | 29th August 1933 guessed | |
PHANTOM CURVE II FLOW THRU PORT CU.FT/MIN. COMPARISON OF E.83904 INLET VALVES (IN E.83906 HEAD) WITH AND WITHOUT REGRINDING LIPS (1) ----- VALVE WITH REGRINDING LIP (2) ----- VALVE WITHOUT REGRINDING LIP PRESSURE DIFFERENCE ACROSS VALVE - "Hg | ||