The design considerations for a moving diffuser jet versus a larger suction chamber, focusing on control and air damping.
| Identifier | ExFiles\Box 39\2\ Scan257 | |
| Date | 28th July 1932 | |
| contd. -4- moving diffuser jet, although it may appear simple, might not be so well controlled as one with a larger suction chamber separately, which can be damped in the way we have done in the past. Such a suction chamber can usually be kept in a place where it is free from dust and road grit, and so can be made a close fit to give air damping. R. {Sir Henry Royce} copy of R {Sir Henry Royce} /G's No. 16259/32 of 28/7/32 | ||
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).