This paper establishes the test method of the simulation for test pump and carries out deeply the wear study of the highpressurepump for testing antiwear oil.
本文通过建立的试验泵模拟试验方法，对抗磨液压油试验用高压泵的磨损情况进行了深入研究。
2
The difficult problem of a steady high-pressure can't arrive through the water pressure pump have been solved ingeniously, and the efficiency of the testing also have been enhanced...
解决了利用水泵难以获取到稳定高压的难题，并提高了检测效率。
3
And first law efficiency of testing result also shows a maximum value for certain evaporating pressure. The reason is the gas-liquid two-phase at the expander inlet under highpump frequency.