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 showing the variation of cooling with matrix depth at various car speeds for Marston MK V matrices.

Identifier  ExFiles\Box 149a\2\  scan0270
Date  11th October 1935
  
SHEET (3)
VARIATION OF COOLING WITH MATRIX DEPTH AT VARIOUS
CAR SPEEDS (MARSTON MK V MATRICES)
FRONTAL AREA OF TEST BLOCK : 2.0 sq ft
HEAT DISSIPATED / MIN / °C DIFF. TEMP. BETWEEN INLET WATER AND INLET AIR TEMPS - B.T.h.U.S.
DEPTH OF MATRIX - INS.
CAR SPEED - 45.5 M.P.H.
CAR SPEED - 40.8 M.P.H.
CAR SPEED - 35.25 M.P.H.
CAR SPEED - 28.8 M.P.H.
CAR SPEED - 20.4 M.P.H.
TEST MADE BY MARSTONS ON THEIR RIG.
  
  


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