论文部分内容阅读
该文利用Gambit和Fluent对伺服阀衔铁组件的啸叫问题进行了CFD分析,模拟计算了产品内部油路结构的流固耦合,发现在伺服阀衔铁组件啸叫的时候,流体在产品内部的产生了一明显的狭长负压区,改变产品内部结构再次进行CFD的模拟计算,负压区消失,对该结构的产品进行实际的通压通液测试,伺服阀啸叫的问题得到解决。
This paper uses Gambit and Fluent CFD analysis of the whistle of the servo valve armature assembly CFD analysis to simulate the fluid structure of the internal structure of the product fluid coupling found in the servo valve armature assembly whistle when the fluid generated within the product A clear narrow negative pressure zone, change the internal structure of the product again CFD simulation calculation, the negative pressure zone disappears, the structure of the product through the actual pressure fluid test, the servo valve whistle problem has been solved.