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 the average coefficient of friction and temperature change of Ferodo bonded asbestos lining over one hour.
Identifier | ExFiles\Box 5\3\ 03-page122 | |
Date | 2nd May 1925 guessed | |
V.8/F.L.10 AVERAGE COEFFICIENT OF FRICTION OF FERODO BONDED ASBESTOS LINING SPEED & WORK CONSTANT WITH THE TEMPERATURE RISE FROM 70° TO 528° FAH. IN ONE HOUR. TEMPERATURE F° VALUE OF µ PERIPHERAL SPEED OF DRUM 1000 FT/MIN WORK DONE 1 H.P. HOUR PER SQ. IN. LINING Left Y-Axis: VALUE OF µ Right Y-Axis: DEGREES FAHREN. X-Axis: TIME. MINS | ||