【摘要】 该文从理论上分析了渣浆泵内汽蚀产生的原因，建立了汽蚀状态方程式，提出了渣浆泵汽蚀余量的计算方法，并通过实例计算，验证了该方法的准确性，对渣浆泵汽蚀的研究和计算具有重要的实际意义。更多还原

【Abstract】 The reason of cavitation occured in slurry pump is analyzed in theory . Therefore,the equation of cavitation condition was established and the calculation method of NPSH in slurry pump . Many practical examples of calculation verified the good accuracy of this method. It was practical significance for the research and calculation of cavitation in slurry pump.更多还原