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).
Chart showing the effect of oil flow, oil temperature, and water flow upon the pressure drop across Oil Cooler No. 3.
| Identifier | ExFiles\Box 131\1\ scan0223 | |
| Date | 1st May 1936 | |
| O/34/1 WATER FLOW LBS/MIN. 50 100 150 ROLLS-ROYCE OIL COOLER NO. 3 CHART SHOWING THE EFFECT OF OIL FLOW, OIL TEMPERATURE AND WATER FLOW UPON THE PRESSURE DROP ACROSS COOLER. CONSTANT WATER FLOW 98 LBS/MIN " " OIL " 42.5 " " " " TEMPERATURE (MEAN) = 200°F CONSTANT WATER TEMPERATURE (MEAN) = 145°F FOR FULL DETAILS OF COOLER SEE CHART O/34 B.1 OIL PRESSURE DROP V.{VIENNA} OIL FLOW OIL PRESS. DROP V.{VIENNA} OIL TEMP. WATER PRESS. DROP V.{VIENNA} WATER FLOW. PRESS. DROP ACROSS OIL COOLER - INS. MERCURY 10 7.5 5.0 2.5 MEAN OIL TEMPERATURE °F 100 150 200 250 OIL FLOW LBS/MIN. 25 50 75 100 D/5/36 C/L TITANIC WORKS LINCOLN | ||