Graph showing the effects of temperature and restriction on water flow and suction side depression for the Phantom II cooling system.
| Identifier | ExFiles\Box 24\5\ Scan216 | |
| Date | 13th January 1933 | |
| PHANTOM II COOLING SYSTEM. EFFECT OF TEMPERATURE AND RESTRICTION ON WATER FLOW AND SUCTION SIDE DEPRESSION. RESTRICTION USED IS A PLATE DRILLED WITH ONE HOLE .6 DIAM. PLACED IN THE DELIVERY PIPE JOINT TO THE PUMP. STANDARD SYSTEM SUCTION SIDE TEMP 60°C " " " " " 85°C RESTRICTED 60°C " 85°C WATER FLOW THROUGH TOP PIPE (GALLS/MIN.) WATER FLOW DEPRESSION ON SUCTION SIDE OF PUMP. ENGINE R.P.M. DEPRESSION ON SUCTION SIDE OF PUMP (INS. MERCURY) I. STAMP: SERVICE DEPT'M H.I.F. ROE'S M JAN 13 1933 DERBY. | ||
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).