簧片阀三种力学模型的建立及比较

一端固定一端自由的簧片阀片按其运动特征及不同的简化条件，可视为单质点力学系统，连续梁力学系统及平板振动力学系统，并分别给出其数学模型，建立相应的仿真软件系统。最后以管状直流阀为例比较了这三种力学模型的仿真结果，给出了它们的应用场合

Establishment of Three Mathematical Models and Comparison for the Reed Valves

According to the motion characteristics of the reed valve, it can be regarded as a single particle system, a continuous beam system or a plate system under different conditions. This paper builds seperately the mathematical models and the relevant simulation softwares. At the same time, this paper gives the tubular direct valve as an example, compares the simula tion results of the three mathematical models with one another and the experiment result and presents the conditions in the use of the models.