| 三维实验固体火箭冲压发动机燃烧室湍流反应流数值模拟 |
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| 引用本文： | 余勇,陈小前,王振国. 三维实验固体火箭冲压发动机燃烧室湍流反应流数值模拟[J]. 国防科技大学学报, 2002, 24(5): 1-4 |
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| 作者姓名： | 余勇 陈小前 王振国 |
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| 作者单位： | 国防科技大学航天与材料工程学院,湖南,长沙,410073 |
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| 基金项目： | 国家 8 63高技术项目资助 (863 -2 ) |
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| 摘 要： | 在对固体火箭冲压发动机的研究中 ,建立合适的数学模型对其内部工作过程进行模拟是冲压发动机设计和试验的重要环节。本文在三维湍流反应流情况下 ,对某实验固体火箭冲压发动机建立了数学模型并进行数值求解 ,得出了一些有用的结论 ,为冲压发动机的设计和实验提供了有用的理论研究基础
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| 关 键 词： | 固体火箭冲压发动机 三维湍流反应流 流场模拟 |
| 文章编号： | 1001-2486(2002)05-0001-04 |
| 收稿时间： | 2002-05-14 |
| 修稿时间： | 2002-05-14 |
Numerical Simulation of 3-D Turbulent Reacting Flow in a Solid Ducted Rocket |
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| YU Yong,CHEN Xiaoqian and WANG Zhenguo. Numerical Simulation of 3-D Turbulent Reacting Flow in a Solid Ducted Rocket[J]. Journal of National University of Defense Technology, 2002, 24(5): 1-4 |
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| Authors: | YU Yong CHEN Xiaoqian WANG Zhenguo |
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| Affiliation: | College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073,China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073,China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073,China |
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| Abstract: | During the research on Solid Ducted Rocket (SDR), it is an important link for the design and experiment of SDR that a suitable mathematical model is built to simulate its internal working process. The turbulent reacting model presented in this paper was based on a 3 D ducted rocket. Then the numerical simulation of the model was given and some conclusions were obtained. The conclusions are useful for the design and experiment of the ducted rocket |
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| Keywords: | solid ducted rocket 3 D turbulent reacting flow flow field simulation |
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