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 water pump delivery and suction/pressure performance for three different radiator types against engine RPM.
Identifier | ExFiles\Box 16\2\ Scan015 | |
Date | 19th August 1921 | |
V.1142 RADIATOR WITH 268 HEXAGON TUBES STD RAD WITH 4 DENTS IN EACH TUBE SQUARE TUBE RADIATOR DELIVERY GALLS/MIN ENGINE RPM SUCTION SIDE PUMP PRESS lbs/□ DEP'N lbs/□ 19-8-21 R.M. | ||