| 气体涡轮燃烧室流动与燃烧三维数值模拟 |
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| 引用本文： | 冯喜平,何洪庆,李进贤. 气体涡轮燃烧室流动与燃烧三维数值模拟[J]. 航空计算技术, 2001, 31(4): 5-8 |
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| 作者姓名： | 冯喜平 何洪庆 李进贤 |
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| 作者单位： | 西北工业大学航天工程学院,陕西,西安,710072 |
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| 摘 要： | 用三维湍流N -S方程和单步快速不可逆化学反应描述涡轮燃烧室内的流动与燃烧过程。采用非交错网格中的SIMPLE算法求解控制方程并对涡轮燃烧室内的流动与燃烧过程进行三维数值模拟 ,得到了有代表性的圆筒形燃烧室内燃气参数的详细分布情况。模拟结果表明 :对圆筒形涡轮燃烧室内的流动和燃烧而言 ,预计结果与测量结果趋势相同。本文是研究涡轮燃烧室的初步尝试
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| 关 键 词： | 燃烧室 燃烧 流动 化学反应 数值模拟 |
| 修稿时间： | 2001-07-05 |
Three-Dimensional Numerical Simulation of the Flow and Combustion of the Gas-Turbine Chamber |
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| FENG Xi ping,HE Hong qing,LI Jin xian. Three-Dimensional Numerical Simulation of the Flow and Combustion of the Gas-Turbine Chamber[J]. Aeronautical Computer Technique, 2001, 31(4): 5-8 |
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| Authors: | FENG Xi ping HE Hong qing LI Jin xian |
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| Abstract: | Three-dimensional Navier-Stokes equations and one-step fast non-reversible chemical reaction were employed to describe the flow and combustion of the Gas-Turbine chamber. The equations were solved using SIMPLE algorithm in the co-located grids, with the detail distribution of gas parameters obtained. The results show that the temperature distribution in the chamber has same trends with the corresponding measurements. |
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| Keywords: | chamber combustion flow chemical reaction numerical simulation |
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