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).
Heat dissipation test results for various Mk VI matrices carried out at John Marstons' plant in Wolverhampton.
| Identifier | ExFiles\Box 131\1\ scan0359 | |
| Date | 23th October 1937 guessed | |
| HEAT DISSIPATION TESTS CARRIED OUT ON MK VI MATRICES ON MESSRS JOHN MARSTONS' PLANT AT WOLVERHAMPTON. TABLE DATA: HEADER ROW 1: MATRIX (ALL MK VI) | FLOW TEST | AIR VELOCITY 20 M.P.H | AIR VELOCITY 30 M.P.H | AIR VELOCITY 40 M.P.H | AIR VELOCITY 60 M.P.H HEADER ROW 2: | GALLS/MIN | DISSIPATION IN HORSE POWER | DISSIPATION IN H.P | DISSIPATION IN H.P | DISSIPATION IN H.P ROW 1: CUSTOMERS MATRIX - A | 60.0 | 51.2 | 65.3 | 74.1 | 91.8 ROW 2: CUSTOMERS MATRIX - B | 73.5 | 49.1 | 63.5 | 75.9 | 92.1 ROW 3: MATRIX AFTER 15000 MILES ON 32 EX CAR - LIGHTENED CONSTRUCTION | 80.0 | 36.8 | 52.3 | 62.2 | 78.9 ROW 4: NEW MATRIX - LIGHTENED CONSTRUCTION | | 43.1 | 57.3 | 69.6 | 82.4 ROW 5: NEW MATRIX - STD. CONSTRUCTION | 75.0 | 48.4 | 65.1 | 76.9 | 88.6 | ||