浅谈气蚀场合下调节阀的选用

摘要

Author has analyzed the principle of cavitation caused in the process of using control valve ; has listed the harm caused by cavitation ; and has described the selection principle for the control valve in case of cavitation from aspects of performance parameter, material selection, structure de- sign, cavitation coefficient, changing outside condition and so on.%分析了调节阀使用过程中产生气蚀的原理;列举了气蚀造成的危害;从性能参数、材质选择、结构设计、气蚀系数、外部条件改变等方面阐述了气蚀场合下调节阀的选型原则。