| 某型两级涡轮变比热容三维定常流场的数值模拟 |
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| 引用本文： | 袁宁,张振家,王松涛,顾发华,冯国泰.某型两级涡轮变比热容三维定常流场的数值模拟[J].推进技术,1999,20(1):33-37. |
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| 作者姓名： | 袁宁 张振家 王松涛 顾发华 冯国泰 |
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| 作者单位： | 1. 航天工业总公司31所,北京,100074
2. 哈尔滨工业大学动力系,哈尔滨,150001 |
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| 摘 要： | 通过求解由粘性力引入损失的Ｅｕｌｅｒ方程，模拟了某型两级双轴涡轮的内部稳态流场。计算采用了变比热容，用“混合平面法”对叶列间的相互干扰进行了处理，结果表明总体参数的计算值与发动机试验相吻合。
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| 关 键 词： | 二级涡轮，三维流，定常流，流动分布，比热，数值仿真 |
NUMERICAL SIMULATION OF THREE DIMENSIONAL STEADY FLOW FIELD WITH VARING SPECIFIC HEAT IN A TWO STAGE TURBINE |
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| Yuan Ning,Zhang Zhenji,Wang Songtao,Gu Fahua and Feng Guotai.NUMERICAL SIMULATION OF THREE DIMENSIONAL STEADY FLOW FIELD WITH VARING SPECIFIC HEAT IN A TWO STAGE TURBINE[J].Journal of Propulsion Technology,1999,20(1):33-37. |
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| Authors: | Yuan Ning Zhang Zhenji Wang Songtao Gu Fahua and Feng Guotai |
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| Institution: | Dept.of Power Engineering, Harbin Inst. of Technology, Harbin,150001;Dept.of Power Engineering, Harbin Inst. of Technology, Harbin,150001;Dept.of Power Engineering, Harbin Inst. of Technology, Harbin,150001;Dept.of Power Engineering, Harbin Inst. of Technology, Harbin,150001;Dept.of Power Engineering, Harbin Inst. of Technology, Harbin,150001 |
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| Abstract: | |
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| Keywords: | Two stage turbine Three dimensional flow Steady flow Flow distribution Specific heat Numerical simulation |
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