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 showing the variation of air speed through different radiator cores against car speed.
Identifier | ExFiles\Box 149a\2\ scan0272 | |
Date | 11th October 1935 | |
SHEET 5 VARIATION OF AIR SPEED THRO' RADIATOR CORE WITH CAR SPEED. NOTE:- AIR SPEED THRO' CORE IS CALCULATED ON ASSUMPTION THAT THE FREE FLOW AREA OF MATRIX EQUALS THE FRONTAL AREA. AIR SPEED THRO' MATRIX (ON BASIS OF FREE AREA = MATRIX FRONTAL AREA) — FT/SEC CAR SPEED — M.P.H 84 MM. MK V MATRIX 52 MM. MK V MATRIX 65 MM. MK V MATRIX FRONTAL AREA OF TEST BLOCK = 2 □' WATER FLOW — 150 LBS/MIN TESTS CARRIED OUT ON MARSTON MK V MATRICES BY MARSTONS ON THEIR RIG C.S.S 11/10/35 | ||