Simulation and optimization of turbine blade Shape modification

被引：0
|
作者：
He, Fang [1 ]
机构：
[1] Xinyu Coll Mech Engn, High Tech Zone Xinyu 338004, Jiangxi, Peoples R China
来源：
MATERIALS, TRANSPORTATION AND ENVIRONMENTAL ENGINEERING, PTS 1 AND 2 | 2013年 / 779-780卷
关键词：
hydroturbine; runner; leaf blade shape modification; CFX; Simulation optimization;
D O I：
10.4028/www.scientific.net/AMR.779-780.716
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Thickness thinning repair analog simulated using fluid mechanics research tool ANSYS-CFX of mixed-flow turbine runner blade, Through the three-dimensional flow and numerical calculation and analysis of energy distribution on the blade after featheredging. Leaf blade repair thickness thinning after 0.5CM in the cavitation performance, vibration performance and operation performance of the performance indicators to achieve the ideal state, The new method for reducing wheel vibration, vortex row, There is a certain positive significance in improving the efficiency of turbine, make full use of new energy.
引用
收藏
页码：716 / 719
页数：4
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