| 军用通信电源机组舱通风散热的数值模拟 |
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| 引用本文： | 宋思洪,沈卫东,王建立,高凯.军用通信电源机组舱通风散热的数值模拟[J].计算机仿真,2005,22(4):120-123. |
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| 作者姓名： | 宋思洪 沈卫东 王建立 高凯 |
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| 作者单位： | 重庆通信学院军事特种电源(总参通信部)重点实验室,重庆,400035 |
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| 摘 要： | 以军用通信电源机组舱为研究对象，采用了ANSYS／FLOTRAN软件对其通风散热系统进行数值模拟，通过与实验结果相比较，分析了各种空气紊流流动数学模型和对流项各阶分离方案的优劣，并采用最佳的模型和分离方案来模拟机组舱在进风口和抽风口位置改变后的通风散热情况，从而为系统的改进设计和运行提供切实可行的理论基础。
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| 关 键 词： | 机组舱 通风散热 数值模拟 改进设计 |
| 文章编号： | 1006-9348(2005)04-0120-04 |
| 修稿时间： | 2003年11月2日 |
Numerical Simulation of Ventilation and Heat Dispersion of the Cabin for Military Communication Generator Set |
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| SONG Si-hong,SHEN Wei-dong,WANG Jian-li,GAO Kai.Numerical Simulation of Ventilation and Heat Dispersion of the Cabin for Military Communication Generator Set[J].Computer Simulation,2005,22(4):120-123. |
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| Authors: | SONG Si-hong SHEN Wei-dong WANG Jian-li GAO Kai |
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| Abstract: | The Cabin for Military Communication Generator S et is used as a resea rchful object, and the ventilation and heat dispersion of it are numerically sim ulat ed with ANSYS/FLOTRAN software. The advantage and disadvantage of some mathemati cs models of turbulence flow and different order discretization scheme of advect i on are analyzed by comparing with experimental results. Furthermore, after the l ocations of in-door and out-door are changed, the ventilation and heat dispersio n are simulated by using the optimized model and discretization scheme, conseque ntly, the actual and feasible theoretic bases are offered for the improved desig n and operation of the system. |
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| Keywords: | Generator set cabin Ventilation and heat dispersion Numerical simulation Improved design |
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