Graph plotting the relationship between top radiator water temperature and the air temperature at the rear of the fan.
| Identifier | ExFiles\Box 53\4\ Scan114 | |
| Date | 17th October 1923 | |
| TITLE: RELATION BETWEEN WATER TEMP. AND TEMP AT REAR OF FAN NOTES: WATER BROUGHT TO 100°C AT COMMENCEMENT OF TEST AND READINGS TAKEN AS TEMPERATURE FALLS No THERMOSTAT. No BAFFLE PLATES AIR TEMP ENTERING RADIATOR AT 45 M.P.H 12.5°C ------ AIR TEMP ENTERING RADIATOR AT 25 M.P.H 10°C ...... DIAGRAM LABEL: TEMP TAKEN HERE AXIS LABELS: Vertical Axis: AIR TEMP. REAR OF FAN Horizontal Axis: TOP RADIATOR WATER TEMP GRAPH ANNOTATION: AT 25 MPH | ||
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).