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).
Letter from Harrison Radiator Corporation discussing airflow characteristics of various radiator cores.
| Identifier | ExFiles\Box 149a\3\ scan0175 | |
| Date | 16th June 1936 | |
| HARRISON RADIATOR CORPORATION LOCKPORT, NEW YORK June 16, 1936 - 2 - Enclosed also is a sheet showing the airflow and static pressures across cores in depths varying from 1-3/4" to 4-1/2" at speeds of 20 and 60 MPH. The small letter R indicates the cores which in our opinion have a restricted flow. These figures show that there is not a great deal of difference in the airflow characteristics of cores of varying depth. The highest flow core being of the Winchester type and the lowest flow core being a special core which was put out for the first Airflow Chryslers which were built in this country. Trust the information contained herein is the information you desire and if there is anything further which we can do for you, we will be pleased to carry out your wishes. Appreciate very much indeed your courtesy in sending to us this core for test purposes which has been returned to you under separate cover. Yours very truly HARRISON RADIATOR CORPORATION L. P. Saunders L. P. Saunders LPS:LJH HEAT TRANSFER PRODUCTS AVIATION . AUTOMOTIVE . MARINE . INDUSTRIAL RADIATORS . SHUTTERS . OIL TEMPERATURE REGULATORS . CAR HEATERS . THERMOSTATS . HEAT EXCHANGERS | ||