以S泵气蚀实例剖析气蚀余量及气蚀  

Analysis of Cavitation Margin and Cavitation Using an Example of S Pump Cavitation

作　　者：朱瑞敏[1] 秦守印[1] 李建华 刘璐 曾诗菁 

机构地区：[1]安阳钢铁集团公司动力厂,河南省安阳市455004

出　　处：《冶金动力》1998年第5期51-53,共3页Metallurgical Power

摘　　要：结合Ｓ泵气蚀实例，计算分析了气蚀余量与气蚀的关系，并作出水泵临界气蚀参数计算，以指导控制水泵的非气蚀运行。Based on an example of S pump cavitation, the relationship of cavitation margin and cavitation are calculated and analyzed. Cavitation critical pa-rameters of the water pump are also calculated so as to control non -cavitation oper-ation of the water pump.

关 键 词：S泵装置 气蚀 气蚀余量 临界气蚀计算 钢铁厂 

分 类 号：TF085[冶金工程—冶金物理化学]