| 多舱耦合流体系统在功耗调配模式下的模拟分析 |
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| 引用本文： | 吴自帅,黄臻成,莫冬传,何振辉,吕树申,侯永青,徐小平,靳健.多舱耦合流体系统在功耗调配模式下的模拟分析[J].宇航学报,2012,33(12):1860-1865. |
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| 作者姓名： | 吴自帅 黄臻成 莫冬传 何振辉 吕树申 侯永青 徐小平 靳健 |
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| 作者单位： | 1. 中山大学工学院，广州 510275； 2. 中山大学空间技术中心，珠海 519082；3. 中山大学物理科学与工程技术学院, 广州 510275；4 中山大学化学与化学工程学院, 广州 510275；5. 中国空间技术研究院载人航天总体部，北京 100094 |
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| 基金项目： | 国家自然科学基金青年基金（51006126） |
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| 摘 要： | 结合某种航天器，设计了一种多舱耦合的集成式热管理的流体回路系统。介绍了该系统的结构和功耗调配模式、流体回路热耦合方式，运用商业软件SINDA/FLUINT建立回路的流体和热模型，对不同功耗调配模式下流体回路不同热耦合方式进行分析。模拟结果表明，该回路最佳的工作模式为中、低温功耗调配与中温回路热耦合相结合，在这种工作模式下，调配效率可保持在η≈1，即功耗调配量与热耦合的传递热量总能近乎相等。
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| 关 键 词： | 多舱耦合 集成式热管理 功耗调配 热耦合 |
| 收稿时间： | 2011-10-09 |
Simulation Analysis for A Multi Compartment Thermal Coupled Systemunder Power Allocation Condition |
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| WU Zi shuai,HUANG Zhen cheng,MO Dong chuan,HE Zhen hui,LV Shu shen,HOU Yong qing,XU Xiao ping,JIN Jian.Simulation Analysis for A Multi Compartment Thermal Coupled Systemunder Power Allocation Condition[J].Journal of Astronautics,2012,33(12):1860-1865. |
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| Authors: | WU Zi shuai HUANG Zhen cheng MO Dong chuan HE Zhen hui LV Shu shen HOU Yong qing XU Xiao ping JIN Jian |
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| Institution: | 1. School of Technology and Engineering, Sun Yat Sen University， Guangzhou 510275，China； 2. Center for Space Technology, Sun Yat Sen University， Zhuhai 519028，China;3. School of Physics and Engineering, Sun Yat Sen University, Guangzhou 510275, China;4. School of Chemistry and Chemical Engineering, Sun Yat Sen University, Guangzhou 510275, China;5. Institute of Manned Space System Engineering, Beijing 100094, China |
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| Abstract: | An integrated thermal management system for a multi compartment spacecraft is presented. The structure of the system, the mode of power allocation and thermal coupled of the fluid loop is presented in the paper. Simulations with SINDA/FLUINT are carried out to analyze the different working modes of power allocation and thermal coupled. The results show that the best mode is of which the power allocated to the middle and low power loop with coupling middle thermal loops. This mode produces an efficiency η≈1 which means the power transfered is approximately equal to the power allocated. |
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| Keywords: | Multi compartment Integrated thermal management Power allocation Thermal coupled |
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