【摘要】 阐述了一种新型智能流量控制阀的设计方法、数值计算和实验验证过程。利用加权面积方法设计了配流板的通流面积,并用数值模拟的方法,计算和分析了阀内流体的压力、速度场的分布以及阀门阻力系数的变化。最后搭建实验平台,验证了阀门的流量特性。结果表明加权面积法适用于新型智能流量控制阀的设计。更多还原

【Abstract】 Illustrate the design method,numerical simulation and experiment process of a new type of intelligent control valve.The flow area of valve is designed by using weighted area method.The pressure,velocity distribution and the resistance coefficient is computed and analyzed by the numerical method.The experimental bench is set up and the flow characteristic is validated.The results show the weighted area method is suitable for the design of intelligent control valve.更多还原