Numerical Simulation on CFD of Flow Field in Hydrodynamic Coupling and Characteristics Prediction

被引：0

作者：

He, Yandong ^{[1
]}

Ma, Wenxing ^{[1
]}

Liu, Chunbao ^{[1
]}

机构：

[1] Jilin Univ, Coll Mech Sci & Engn, Changchun 130023, Peoples R China

来源：

2009 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), VOLS 1-7 | 2009年

关键词：

Hydrodynamic coupling; CFD; Numerical simulation; Characteristics prediction; IMPROVING STARTUP BEHAVIOR; RUNNER GEOMETRY; FLUID COUPLINGS;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The numerical solution of flow field in hydrodynamic coupling is calculated with three-dimensional flow numerical simulation method of computational fluid dynamics (CFD) and life typical flow field is analyzed. Based on the 3-D flow numerical solution, the original characteristic of hydrodynamic coupling is predicted. The result indicates that the prediction accuracy of characteristics which is based on 3-D flow numerical solution is higher than that based on the traditional method of one-dimensional flow theory, and it is well tallied with lite results of the experiment.

引用

页码：2759 / 2762

页数：4