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某船用低压叶片泵顺序阀流场及动态特性仿真优化
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Abstract:
顺序阀是叶片泵的关键阀件之一，主要作用是安全保护。为了保证顺序阀的泄压功能，采用CFD流场仿真和AMESim动态响应仿真方法，分析顺序阀压力特性，并进行结构优化。仿真优化结果表明，顺序阀满足压力指标要求。
Sequence valve is one of the important valves in vane pump, and its main function is to protect security. In order to guarantee the sequence valve pressure relief function, CFD simulation and dynamic simulation in AMESim are used to analyze the pressure characteristics of sequence valve, and then optimize structure. Optimization results show that the sequence valve satisfies the re-quirement of pressure index.
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