Continued discussion on irreversibility and efficiency related to 'joggles' and 'parking', including a table of typical measurements.
| Identifier | ExFiles\Box 68\1\ scan0026 | |
| Date | 19th July 1927 | |
| contd :- -3- In Hs {Lord Ernest Hives - Chair} /Rm {William Robotham - Chief Engineer} 2/LG19.7.27 we shewed the unfortunate state of affairds where μ for joggles is so very low that irreversibility does not count. For parking μ is high so irreversibility does count i.e. make parking difficult and does not help in joggles. Typical Actual Measurements. EFFICIENCY. .720 .940 Parking 55% 65.6% Joggles. 72.5% 72.2% Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} | ||
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).