摘要
分析了楔式缩径闸阀的流道特性及其缩径比例与过渡角度对阀门流量的影响,研究了Fluent软件、流体力学经典公式及阀门流量试验值的修正,实现了阀门缩径的设计优化。
This paper analyzes the flowcharacteristics of wedge-type reducing gate valve,analyzes the influence of reducing proportion and transition angle on valve flow,studies Fluent software,classical formulas of fluid mechanics and correction of valve flowtest value,and realizes the optimization of valve reducing design.
引文
[1]方立宏.阀门流量系数Cv与当量长度L/D的换算[J].阀门,2014,(5):7-9.
[2] GB/T 30832-2014,阀门流量系数和流阻系数试验方法[S].