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 of temperature delivery curves for a twin S.U. petrol pump with different fuels and delivery methods.
| Identifier | ExFiles\Box 27a\2\ Scan274 | |
| Date | 30th October 1933 | |
| Ram/No. M.D.5. Temperature Delivery Curves taken from Twin S.U. Petrol Pump Heat applied through steam pipes coiled round pump & filter 30-10-33 Y-AXIS: DELIVERY PINTS PER HOUR X-AXIS: TEMPERATURE. °C DATA TABLE: ETHYL SPIRIT (USED) Flow taken from Floats Sunk °C: 13, Pints/Hr: 114 °C: 23, Pints/Hr: 112 °C: 30, Pints/Hr: 109 °C: 35, Pints/Hr: 108 °C: 40, Pints/Hr: 103 °C: 45, Pints/Hr: 107 °C: 47, Pints/Hr: 100 °C: 50, Pints/Hr: 97.5 °C: 55, Pints/Hr: 94.5 Flow taken through open feed pipes °C: 13, Pints/Hr: 116.5 °C: 20, Pints/Hr: 116.4 °C: 25, Pints/Hr: 116.4 °C: 30, Pints/Hr: 116.0 °C: 35, Pints/Hr: 115.6 °C: 40, Pints/Hr: 115.2 °C: 45, Pints/Hr: 114.8 °C: 50, Pints/Hr: 114.0 °C: 55, Pints/Hr: 113.4 DTD 224 SPIRIT Flow taken from Floats Sunk °C: 15, Pints/Hr: 130 °C: 20, Pints/Hr: 133 °C: 25, Pints/Hr: 133 °C: 30, Pints/Hr: 133 °C: 35, Pints/Hr: 120 °C: 40, Pints/Hr: 118 °C: 45, Pints/Hr: 114.8 °C: 50, Pints/Hr: 112 °C: 55, Pints/Hr: 114.2 Flow taken through open feed pipes °C: 15, Pints/Hr: 116 °C: 20, Pints/Hr: 116 °C: 25, Pints/Hr: 116 °C: 30, Pints/Hr: 112 °C: 35, Pints/Hr: 110 °C: 40, Pints/Hr: 108 °C: 45, Pints/Hr: 103 °C: 50, Pints/Hr: 102 °C: 55, Pints/Hr: 99 GRAPH ANNOTATIONS: DELIVERY taken through Floats Chambers Floats Sunk ETHYL SPIRIT. D.T.D. 224. DELIVERY taken through OPEN FEED PIPES | ||