Disintegrate model experiment is obviously convenient to compare and optimize the every part performance.In this way, the hydraulic performance of pump system could be optimized.

• 分解模型试验方法可分别地获取水泵装置各组成部分的性能，有利于泵装置各部分水力性能的比较和优化，进而使得水泵装置性能达到最优。