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以过程方程、动量方程、状态方程和连续性方程为基础，结合小间隙内气体流动特点，将压缩机内气体泄漏视为有摩擦的流动过程，提出了计算气体泄漏量的模型；讨论了该模型的计算方法及理论计算结果．
Based on the process equation, momentum equation, equation of state and continuity equation, the gas leakage in the compressor is treated as a frictional flow process in combination with the gas flow characteristics in the small gap. A model to calculate the gas leakage is proposed. Model calculation and theoretical calculation results.