| 一种基于热管理的热端部件轻量化研究 |
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| 引用本文： | 付德斌,丁水汀,陶智,李果,张弓,李烨. 一种基于热管理的热端部件轻量化研究[J]. 航空动力学报, 2011, 26(4): 814-821 |
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| 作者姓名： | 付德斌 丁水汀 陶智 李果 张弓 李烨 |
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| 作者单位： | 北京航空航天大学能源与动力工程学院航空发动机气动热力国家级重点实验室,北京,100191 |
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| 摘 要： | 基于对航空发动机使用热管理的思路,采用单向流固耦合(fluid structure interaction,FSI)算法,在等冷气耗量条件下,对旋转轮盘内应力水平与其盘心开槽加热及轻量化的关联性进行了计算研究.在转速为10000 r/min,盘腔冷却空气进出口边界条件、盘内外缘加热热流密度均保持不变的条件下,借鉴双辐板...
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| 关 键 词： | 热管理 轻量化 应力水平 旋转轮盘 温度分布 |
| 收稿时间： | 2010-03-26 |
| 修稿时间： | 2010-07-05 |
Study on heated components mass reduction based on thermal management |
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| FU De-bin,DING Shui-ting,TAO Zhi,LI Guo,ZHANG Gong and LI Ye. Study on heated components mass reduction based on thermal management[J]. Journal of Aerospace Power, 2011, 26(4): 814-821 |
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| Authors: | FU De-bin DING Shui-ting TAO Zhi LI Guo ZHANG Gong LI Ye |
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| Affiliation: | National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics, School of Jet Propulsion,Beijing University of Aeronautics and Astronautics, Beijing 100191,China;National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics, School of Jet Propulsion,Beijing University of Aeronautics and Astronautics, Beijing 100191,China;National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics, School of Jet Propulsion,Beijing University of Aeronautics and Astronautics, Beijing 100191,China;National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics, School of Jet Propulsion,Beijing University of Aeronautics and Astronautics, Beijing 100191,China;National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics, School of Jet Propulsion,Beijing University of Aeronautics and Astronautics, Beijing 100191,China;National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics, School of Jet Propulsion,Beijing University of Aeronautics and Astronautics, Beijing 100191,China |
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| Abstract: | |
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| Keywords: | thermal management mass reduction stress level rotating disk |
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