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).
Graph showing crankcase and flywheel deflections for a 25 HP engine.
| Identifier | WestWitteringFiles\U\August1930-November1930\ Scan209 | |
| Date | 21th November 1938 guessed | |
| 25 HP CRANKCASE AND FLYWHEEL DEFLECTIONS Left Graph: Y-Axis: 1/10000 RADIANS or 1/1000" AT 10" RAD Axis Values: 0, 5, 10, 15 X-Axis: LOAD AT 39" RAD LBS Axis Values: 0, 50, 100 Line (Z): BRG. CAP (X) Line (Y): C'CASE BRG. HOUSING Note: RATIO 1.4 : 1 Right Graph: Y-Axis: 1/10000 RADIANS or 1/1000" AT 10" RAD Axis Values: 0, 5, 10, 15 X-Axis: LOAD AT 39" RAD LBS Axis Values: 0, 50, 100 Line (I): FLYWHEEL RIM Line (J): CRANKSHAFT FLANGE | ||