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).
Engine boiling time and steam loss with and without the fan operating.
| Identifier | WestWitteringFiles\I\June1922\ Scan72 | |
| Date | 13th June 1922 | |
| R.R. 199 (500 H) (SD. 296. 15.8.17) M.P. 176549. Contd. -3- Hs{Lord Ernest Hives - Chair}7/T13.6.22. 20 minutes running without the fan working. Running boiling with the fan working we lose only 1/3 of that amount in steam in the same time. Hs.{Lord Ernest Hives - Chair} | ||