| 浮空器载荷舱热特性研究 |
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| 引用本文： | 许玉.浮空器载荷舱热特性研究[J].科学技术与工程,2011,11(30). |
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| 作者姓名： | 许玉 |
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| 作者单位： | 南京航空航天大学人机与环境工程系,南京,210016 |
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| 摘 要： | 根据浮空器的特点，分析了其载荷舱内的基本传热途径，建立了自然对流与辐射耦合传热问题的三维稳态数学模型，运用CFD软件进行数值模拟，得到了舱内气体的温度和载荷的表面温度，为载荷舱热特性的进一步研究奠定了基础。
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| 关 键 词： | 浮空器 载荷舱 热特性 数值模拟 |
| 收稿时间： | 8/1/2011 7:58:29 PM |
| 修稿时间： | 8/1/2011 7:58:29 PM |
A Study of Thermal Characteristics of Aerostats' Load Cabins |
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| XU Yu.A Study of Thermal Characteristics of Aerostats' Load Cabins[J].Science Technology and Engineering,2011,11(30). |
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| Authors: | XU Yu |
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| Institution: | XU Yu,FANG Xian-de,LI Xiao-jian,DAI Qiu-min (Department of Man Machine and Environment Engineering,NUAA,Nanjing 210016,P.R.China) |
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| Abstract: | Based on the properties of aerostats, the fundamental heat transfer patterns of load cabins were analyzed, and a three dimensional steady mathematical model of a conjugate heat transfer issue concerning natural convection and radiation was established, then the temperatures of air and wall surfaces were obtained by using a CFD software. This paper is a foundation for the further study of thermal characteristics and of load cabins. |
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| Keywords: | aerostat load cabin thermal characteristic numerical simulation |
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