一、总则由于水动力学边界条件的复杂性,发展至今三元理论在水力设计中的应用尚无令人满意的突破,水轮泵集水轮机、水泵于一体,其内部运动规律,尤其是匹配及工况点偏移等问题,已成为动力输出型等多元化水轮泵设计的难点,这亦是水轮泵分离技术研究的目标,本文阐述利用计算机辅助试验的 First, the general Due to the complexity of the hydrodynamic boundary conditions, the development so far ternary theory in the hydraulic design is not yet satisfactory application of breakthroughs, water pump turbine, pump in one, its internal movement, especially matching And conditions point offset and other issues, has become a power output diversification and other water pump design difficulties, which is also the goal of turbine pump separation technology, this paper describes the use of computer-aided test