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文中介绍了各种不同相态的机械密封流体膜层、简化的相变模型及其膜压系数,重点介绍简单模型的内流型外侧密封的膜压系数及其计算,可供生产实际使用。
In this paper, the mechanical seal fluid film, the simplified phase change model and the membrane pressure coefficient are introduced. The membrane pressure coefficient and its calculation of the inner flow type outer seal in the simple model are mainly introduced, which can be used in practical production.