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).
Reduction in radiator tube diameter and procedures for cleaning radiators.
| Identifier | ExFiles\Box 151\3\ scan0295 | |
| Date | 1st February 1929 | |
| 44681 To CWB. from Hs. {Lord Ernest Hives - Chair} Hs {Lord Ernest Hives - Chair} 2/LG13. 2. 29. 78250 29-CL - RADIATOR. ............... Although we have reduced the diameter of our radiator tubes, we still have the same water space between the tubes as with the larger diameter tubes. The actual area is reduced somewhat - we have no small pieces to become clogged. The means for keeping radiators clean has already be pointed out by us and Depot Sheets have been issued giving the solution to be used and the method for cleaning and testing to see that they are satisfactory. Hs. {Lord Ernest Hives - Chair} | ||