Using numerical simulation method, detailed dynamic pressure variations, transient gas temperature and mass flow rate in the PTR, and the coefficient of performance of PTR and the exergy losses of all parts of PTR were obtained.
英
美
- 用數值模擬方法得到了制冷機內部各點(diǎn)的壓力、溫度、質(zhì)量流率等參數的瞬時(shí)變化情況及整機的制冷系數，并得到了制冷機各部件的（火用）損失及整機的（火用）效率。
