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以浮动球阀的密封机理为基础,以有限元工程分析软件作为工具,论述了浮动球阀密封副密封比压在轴向、径向和周向上分布特性,分析了密封面上密封比压的分布规律,并通过实例比较了理论值与有限元分析值之间的异同,得出浮动球阀密封比压的分布规律。
Based on the sealing mechanism of the floating ball valve, the finite element analysis software is used as a tool to discuss the distribution characteristics of the sealing pressure of the floating ball valve in axial, radial and circumferential directions. The distribution of the sealing specific pressure , And compares the similarities and differences between the theoretical value and the finite element analysis value by examples to get the distribution law of the sealing specific pressure of floating ball valve.