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 of torsional vibration curves showing amplitude reduction with decreased frictional mounting of the flywheel.
| Identifier | WestWitteringFiles\P\October1926-November1926\ Scan106 | |
| Date | 16th November 1926 | |
| TORSIONAL VIBRATIONS CURVES SHOWING REDUCTION IN AMPLITUDE OF VIBRATIONS WITH DECREASE IN THE FRICTIONAL MOUNTING OF THE FLYWHEEL AMPLITUDE OF VIBRATION DEGREES CRANK ANGLE DEGREES NON-RIGID FLYWHEEL CLAMPED FRICTION = 1600 LB. INS. " = 1200 LB. INS. " = 800 LB. INS. " = 400 LB. INS. ROLLS-ROYCE, LIMITED. PRINT ROOM, 16 NOV. 26 | ||