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 analysing the power loss of an air silencer carburettor by plotting brake horse power against engine RPM.
| Identifier | ExFiles\Box 13\3\ 03-page212 | |
| Date | 6th May 1930 | |
| 6.5.30 V851. AIR SILENCER CARBURETTOR (LEC 2786) ANALYSIS OF POWER LOSS: ENGINE No SS{S. Smith}-7 STANDARD INDUCTION SYSTEM. OPEN EXHAUST. STANDARD CARBURETTOR WITHOUT AIR INTAKE. BRAKE HORSE POWER R.P.M. OF ENGINE. CURVE A - COMPLETE AIR SILENCER CARBURETTOR CURVE B - AIR SILENCER CARB. WITH OUTER SILENCER TUBE E80482 REMOVED. CURVE C - AIR SILENCER CARB. WITH BOTH TUBES E80481/2 REMOVED. CURVE D - AIR SILENCER CARB. WITH ENTIRE SILENCER REMOVED. | ||