Learning Hydraulic Turbomachinery With Computational Fluid Dynamics (CFD) Codes

被引：6
|
作者：
Pujol, T. [1 ]
Montoro, L. [1 ]
Pelegri, M. [1 ]
Gonzalez, J. R. [1 ]
机构：
[1] Univ Girona, Escola Politecn Super, Area Mecan Fluids, Girona 17071, Catalonia, Spain
来源：
COMPUTER APPLICATIONS IN ENGINEERING EDUCATION | 2013年 / 21卷 / 04期
关键词：
computational fluid dynamics; hydraulic turbomachinery; Pelton wheel; impulse turbine; hydraulic performance; PELTON TURBINE; FLOW; SIMULATION;
D O I：
10.1002/cae.20513
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In fluid mechanics courses of engineering curricula, theoretical performance curves of hydraulic turbines are obtained by means of simple analytical expressions that tend to overestimate experimental data. As we show here in the analysis of a laboratory-scale Pelton wheel, a much deeper physical insight can be achieved by means of general-purpose commercial computational fluid dynamics (CFD) software programs, becoming a suitable tool for academic activities. (c) 2010 Wiley Periodicals, Inc. Comput Appl Eng Educ 21: 684-690, 2013
引用
收藏
页码：684 / 690
页数：7
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