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 plotting the temperature of air after passing through different radiator cores against air velocity.
| Identifier | ExFiles\Box 149a\2\ scan0386 | |
| Date | 7th April 1921 | |
| TITLE: TEMPERATURE OF AIR BEHIND RADIATOR IN STANDARD TESTS Y-AXIS: AIR TEMP AFTER PASSING THRO' CORE °F Y-AXIS NOTE: NOTE:- AIR ENTERS AT 80°F X-AXIS: AIR VELOCITY M.P.H. CURVE LABELS: - MK.{R. E. B. Meade-King} VI - HARRISON - MK V - MK VI (PLAIN AIRWAYS) LEGEND: - ⊕ MK VI - ⊙ MK V - } 84 m/m TINNED - • MK VI PLAIN AIRWAYS FOOTER NOTE: SEE CURVE I FOR DETAILS OF TEST. | ||