| 流体机械内流数值模拟的发展与趋势 |
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| 引用本文： | 吴健,顾强生.流体机械内流数值模拟的发展与趋势[J].排灌机械,1999,17(1):3-6. |
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| 作者姓名： | 吴健 顾强生 |
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| 作者单位： | 盐城市水利局!江苏盐城市，224002，盐城市水利局!江苏盐城市，224002 |
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| 摘 要： | 回顾了流体机械内部流场数值模拟的发展简史，系统地阐述了流体机械内部不可压缩湍流的计算方法和求解Ｎａｖｉｅｒ Ｓｔｏｋｅｓ方程的原始变量法。对用于流体流场计算的数种湍流模型进行了比较与分析，并提出了流体机构内部流动数值的研究方向。
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| 关 键 词： | 流体机构 内部流动 数值模拟 发展 趋势 |
Developments and Trends of Numerical Simulation of Inside Flow of Fluid Machinery |
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| Wu Jian, Gu Qiangsheng.Developments and Trends of Numerical Simulation of Inside Flow of Fluid Machinery[J].Drainage and Irrigation Machinery,1999,17(1):3-6. |
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| Authors: | Wu Jian Gu Qiangsheng |
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| Institution: | Wu Jian; Gu Qiangsheng |
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| Abstract: | The brief development history of the numerical simulation of inside flow of fluid machinery is reviewed. and the numerical methods for non-compressible turbulence inside fluid machinery and original variable method for Navier-Srokes equations are expounded. The comparison and analysis of different turbulentmodels used for flow field of fluid machinery are pressented. Finally the study direction of the numericulsimulation of inside flow of fluid machinery is proposed. |
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| Keywords: | Fluid machinery Inside flow Numerical simulation Development Trends |
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