TRANSITION FUNCTION METHOD OF NUMERICAL SIMULATION FOR NONEQUILIBRIUM STEAM CONDENSATION FLOW

›› 2002, Vol. 38 ›› Issue (10): 24-27.

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TRANSITION FUNCTION METHOD OF NUMERICAL SIMULATION FOR NONEQUILIBRIUM STEAM CONDENSATION FLOW

Zhang Dongyang;Liu Jianjun;Jiang Hongde

Institute of Engineering Thermophysics, Chinese Academy of Sciences

Published:2002-10-15

Abstract

Abstract: A fast and accurate method of numerical simulation of nonequilibrium steam condensation flow is developed based on analytical derivation of parameters of Wilson point and transition function method. The nucleating flows in nozzles and cascades are simulated by this method and good agreement is obtained between experiment and calculation. The developed method and code are useful for fast analysis of wet steam flow and design of wet steam turbine stages.

Key words: Transition function, Nonequilibrium, Numerical simulation, Wet steam flow

CLC Number:

O359.1

Zhang Dongyang;Liu Jianjun;Jiang Hongde. TRANSITION FUNCTION METHOD OF NUMERICAL SIMULATION FOR NONEQUILIBRIUM STEAM CONDENSATION FLOW[J]. , 2002, 38(10): 24-27.

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TRANSITION FUNCTION METHOD OF NUMERICAL SIMULATION FOR NONEQUILIBRIUM STEAM CONDENSATION FLOW

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