【摘要】 本文根据流体力学原理研究分析射流泵相似律，找出满足射流泵中流体的流动力学相似条件，再根据射流泵流动特点研究几何相似的射流泵在满足运动相似条件下其工作参数之间的关系。更多还原

【Abstract】 The similarity of jet pump is studied with fluid dynamics,The similarity condition of fluid dynamic for jet pump is found: The relation of parameter for jet pump of geometrical and movement similarity are researched.更多还原