| 轮式装甲车整车外流场热管理浅析 |
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| 引用本文： | 吴向阳.轮式装甲车整车外流场热管理浅析[J].装备环境工程,2012,9(4):114-117. |
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| 作者姓名： | 吴向阳 |
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| 作者单位： | 广西玉柴机器股份有限公司产品应用开发部,广西玉林537005 |
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| 摘 要： | 某改进的轮式装甲车在使用过程中,发动机附近环境的温度比原车高。针对这一问题,通过FLUENT软件对装甲车外形流场进行三维模拟计算,找到了故障发生的原因,并根据计算结果提出了最佳改进方案。通过对原车和改进整车的发动机冷却系统进行热平衡道路试验对比,验证了改进方案的合理性。
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| 关 键 词： | 涡流 温度 三维模拟 流场分析 |
| 收稿时间： | 2012/4/10 0:00:00 |
| 修稿时间： | 2012/8/15 0:00:00 |
Outer Flow Field Thermal Management Analysis of Wheeled Armored Car |
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| WU Xiang-yang.Outer Flow Field Thermal Management Analysis of Wheeled Armored Car[J].Equipment Environmental Engineering,2012,9(4):114-117. |
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| Authors: | WU Xiang-yang |
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| Institution: | WU Xiang-yang (Guangxi Yuchai Machinery Co. Ltd., Yulin 537005, China) |
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| Abstract: | A problem was founded that the ambient temperature around the engine was higher than which of the original car in application of some modified wheeled armored car. Aiming at this phenomenon, we used FLUENT software to run 3D simulation calculation with the appearance flow field of the wheeled armored car. The cause was found and the best improvement plan was made with the calculation result. Through thermal equilibrium tests of the engine cooling system of the original car and the modified car, the rationality of the improvement scheme was verified. |
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| Keywords: | bow wave temperature 3D simulation flow field analysis |
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