Numerical simulation of transonic flow of wet steam in nozzles and turbines

被引：18
|
作者：
Halama, Jan [1 ,2 ]
Fort, Jaroslav [1 ]
机构：
[1] FME CTU Prague, Dept Tech Math, Prague 12135, Czech Republic
[2] AS CR, Inst Thermomech, Prague 18200 8, Czech Republic
来源：
COMPUTING | 2013年 / 95卷 / 01期
关键词：
Finite volume method; Nucleation; Wet steam; Droplet size distribution;
D O I：
10.1007/s00607-013-0292-6
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The paper presents several modifications of the flow model published in Stastny and Sejna (Proceedings of the 12th international conference of the properties of water and steam, Begel House, pp 711-719, 1995). Modifications related to the droplet growth model and the equation of state and their implementation into numerical code are described. The effect of droplet size spectra of incoming wet steam is also discussed. Numerical results of three-dimensional flow of wet steam in a turbine cascade show the effect of surface tension correction.
引用
收藏
页码：S303 / S318
页数：16
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