期刊论文详细信息
Acta Polytechnica
Transonic Flow of Wet Steam — Numerical Simulation
Jan Halama1 
关键词: two-phase flow;    fractional step method;    homogeneous nucleation;   
DOI  :  
来源: Czech Technical University in Prague, Faculty of M
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【 摘 要 】

The paper presents a numerical simulation of the transonic flow of steam with a non-equilibrium phase change. The flow of steam is approximated by a mixture model complemented by transport equations for moments. Proper formulation of the problem consists of domain definition, a complete set of equations, and appropriate choice of initial and boundary conditions. This problem is then solved numerically by a numerical code, that has been developed in-house. The code is based on a fractional step method and a finite volume formulation. Important issues related to numerical solution are discussed. Results for flow in a turbine are presented.

【 授权许可】

Unknown   

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