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 effect of temperature on water circulation through an S.S. Radiator at various pump speeds.

Identifier  ExFiles\Box 15\1\  Scan123
Date  25th July 1928
  
EFFECT OF TEMP ON CIRCULATION THROUGH S.S. RADIATOR 6/7 M/M TUBES.

STANDARD S.S. PUMP
CIRCULATES WATER THROUGH
A HEATING TANK AND THE
S.S. RADIATOR.

CIRCULATION GALL/MIN.

PUMP R.P.M.

Graph Data Labels:
16°C
90°C
95°C
100°C NO FLOW.

Table Data:
CIRCULATION COMMENCES AT
WATER TEMP 16°C FLOW BEGINS AT 900 R.P.M
WATER TEMP 90°C FLOW BEGINS AT 1350 R.P.M
WATER TEMP 95°C FLOW BEGINS AT 1350 R.P.M

Stamp Text:
ROLLS-ROYCE LIMITED
PRINT ROOM
25 JUL 1928
DERBY
  
  


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