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).
Feasibility of running a 6-cylinder engine on 3 cylinders and the limitations of the crankshaft damper.
| Identifier | WestWitteringFiles\S\March1928-May1928\ Scan038 | |
| Date | 19th March 1928 | |
| To R.{Sir Henry Royce} from Hs{Lord Ernest Hives - Chair}/Ru. c. to E.J. Wor.{Arthur Wormald - General Works Manager} c. to RO.{C. C. Rose - Export Manager} E.{Mr Elliott - Chief Engineer} c. to DA.{Bernard Day - Chassis Design} Ey. ORIGINAL Hs{Lord Ernest Hives - Chair}/RuS/L219.3.28. X634 XU336 With reference to ES/189.3.28. We do not think that it would be possible to run on the 3-cyl. period for any length of time without doing damage to the engine, if at the speed in question there was any appreciable gas torque left. On the Stutz there is not. From our experience, one load can be found on the present type torsional crankshaft damper which will deal with all the harmonics of a 6-cyl. engine but not the master period of course. Hs{Lord Ernest Hives - Chair}/Ru. | ||