Numerical simulation of the blade channel vortices in a Francis turbine runner

Zhou Lingjiu; Liu Meng; Wang Zhengwei; Liu Demin; Zhao Yongzhi

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Numerical simulation of the blade channel vortices in a Francis turbine runner

机译：混流式水轮机转轮叶片通道涡流的数值模拟

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摘要

Purpose -This study analyzes the blade channel vortices inside Francis runner with a particular focus on the identification of different types of vortices and their causes.

机译：目的-这项研究分析了弗朗西斯转轮内部的叶片通道涡旋，尤其着眼于识别不同类型的涡旋及其原因。

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来源
《Engineering Computations》 |2017年第2期|364-376|共13页
作者
Zhou Lingjiu; Liu Meng; Wang Zhengwei; Liu Demin; Zhao Yongzhi;
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作者单位

China Agr Univ, Coll Water Resources & Civil Engn, Beijing, Peoples R China;

China Agr Univ, Coll Water Resources & Civil Engn, Beijing, Peoples R China;

Tsinghua Univ, Dept Thermal Engn, Beijing, Peoples R China;

Dongfang Elect Machinery Co, Res & Test Ctr Dongfang Elect Machine, Deyang, Peoples R China;

Dongfang Elect Machinery Co, Res & Test Ctr Dongfang Elect Machine, Deyang, Peoples R China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Blade channel vortices; Francis turbines; Reversed flow;

机译：叶片通道涡流;弗朗西斯涡轮机;逆流;

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专利

1. Experimental and numerical analysis of blade channel vortices in a Francis turbine runner [J] . Xiao Yexiang, Wang Zhengwei, Yan Zongguo Engineering Computations . 2011,第1a2期

机译：混流式水轮机转轮叶片通道涡旋的实验和数值分析
2. The investigation of runner blade channel vortices in two different Francis turbine models [J] . Cheng Huan, Zhou Lingjiu, Liang Quanwei, Renewable energy . 2020,第Auga期

机译：两种不同弗朗西斯涡轮机模型中跑步者刀片涡流的调查
3. Cavitation and vortices in blade-to-blade passages of Francis turbine runners [J] . I. Fylev, S. Ivanov, A. Malyshev, International Journal on Hydropower & Dams . 2004,第1期

机译：弗朗西斯涡轮机转轮叶片间的空化和涡旋
4. Numerical investigation of cavitating turbulent flow in a Francis turbine runner fitted with splitter blades [C] . Hongming ZHANG, Lixiang ZHANG International Conference on Nanotechnology and Precision Engineering . 2013

机译：分配刀片粉碎机涡轮车道空气湍流的数值研究
5. Numerical simulations on flow and heat transfer in turbine cascade and tip clearance over shrouded blades. [D] . Xiao, Yumin. 2001

机译：涡轮叶栅中流动和传热的数值模拟以及带罩叶片的叶尖间隙。
6. Process Modeling of Composite Materials for Wind-Turbine Rotor Blades: Experiments and Numerical Modeling [O] . Birgit Wieland, Sven Ropte 2017

机译：风力涡轮机转子叶片复合材料的过程建模：实验和数值建模
7. Three-Dimensional Euler Simulations of Flow in Hydraulic Turbine Runners. Study on Simulation Results for Blade Surface Pressures of Francis Runner. [O] . Ken Uchida, Tomotatsu Nagafuji, Hiroshi Komiya 1995

机译：液压涡轮跑步器流动的三维欧拉模拟。弗朗西斯赛道叶片表面压力仿真结果研究。
8. Tracking Blade Tip Vortices for Numerical Flow Simulations of Hovering Rotorcraft. [R] . Kao, D. L. 2016

机译：跟踪叶片尖端涡流用于悬停转子的数值流动模拟。

Numerical simulation of the blade channel vortices in a Francis turbine runner

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