| 用三元粘性数值模拟法探讨水轮机转轮空蚀问题 |
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| 引用本文： | 张维平,韦彩新,韩凤琴.用三元粘性数值模拟法探讨水轮机转轮空蚀问题[J].水力发电,2003,29(2):42-44. |
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| 作者姓名： | 张维平 韦彩新 韩凤琴 |
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| 作者单位： | 华中科技大学,湖北,武汉,430074 |
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| 基金项目： | 国家自然科学基金项目 (5 99790 0 7)资助 |
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| 摘 要： | 采用三元粘性数值模拟方法研究混流式水轮机转轮叶片空蚀问题，提出了改善空蚀的方法，并提供了供电站修形用的翼型，把三元粘性数值计算方法用于解决转轮空蚀问题，取代了传统的实验模拟方法，这在国内也是首次，具有较好的参考价值。
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| 关 键 词： | 三元粘性 数值模拟 空蚀 水轮机 转轮 |
| 文章编号： | 0559-9342(2003)02-0042-03 |
| 修稿时间： | 2002年3月7日 |
A cavitation research on the runner blade by three-dimensional sticky numerical simulation method |
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| ZHANG Wei ping,WEI Cai xin and HAN Feng qin.A cavitation research on the runner blade by three-dimensional sticky numerical simulation method[J].Water Power,2003,29(2):42-44. |
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| Authors: | ZHANG Wei ping WEI Cai xin and HAN Feng qin |
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| Affiliation: | Huazhong University of Science and Technology |
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| Abstract: | This paper adopts the three dimensional sticky numerical simulation method to study the cavitation of runner's blade and puts forward the measure of cavitation improvement and a new aerofoil for power station. Using the three dimensional sticky numerical simulation method to study the cavitation of runner blade for substituting the common experimental simulation method is the first example in china. This paper is reference for cavitation research. |
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| Keywords: | three dimensional sticky numerical simulation cavitation runner of turbine |
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