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).
Radiator tests.

Identifier  ExFiles\Box 38\2\  Scan223
Date  11th September 1924
  
Y3456
R.R. 493 (40 H) (SL 42 12-7-23). J.H. D.{John DeLooze - Company Secretary}
EXPERIMENTAL REPORT.
COPIES TO: RCJ BJ. WOR.{Arthur Wormald - General Works Manager} By E.{Mr Elliott - Chief Engineer} Da{Bernard Day - Chassis Design} EP{G. Eric Platford - Chief Quality Engineer} PN{Mr Northey} OY. RG{Mr Rowledge}
Expl. No. 3456
REF. HS{Lord Ernest Hives - Chair}5/LG11.9.24.
OBJECT OF TEST.
Radiator tests.
TESTER.
A.{Mr Adams} C. Lovesey.
CONDITIONS.
49-GB Car - radiator with 20" matrix - medium compression engine. Tests carried out on the dynamometer.
SUMMARY OF TEST.
The assumptions made out on this report only hold good with a car in still air - they have still to be confirmed on the road. The fan drive must also be efficient.
From these results however it would appear possible to climb any hill without boiling if the power is reduced sufficiently and low gear is used.
Hs.{Lord Ernest Hives - Chair}
  
  


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