| 基于环境模拟试验的乘员舱制冷仿真分析 |
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| 引用本文： | 余明明,王凯.基于环境模拟试验的乘员舱制冷仿真分析[J].汽车实用技术,2021,46(8):107-109. |
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| 作者姓名： | 余明明 王凯 |
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| 作者单位： | 广州汽车集团股份有限公司汽车工程研究院,广东 广州 511434 |
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| 摘 要： | 文章基于某车型建立整车几何模型简化结构,应用star_ccm+软件,通过环境仓空调降温性能试验中采集的数据设置相应的边界条件,对乘员舱降温过程进行了温度场的数值模拟,仿真结果与试验相对比,误差在10%以内,验证了仿真模型的准确性。
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| 关 键 词： | 乘员舱 制冷仿真 环模试验 |
Simulation Analysis of Crew Cabin Refrigeration Based on Environmental Simulation Test |
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| Authors: | Yu Mingming Wang Kai |
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| Institution: | (Automotive Engineering Research Institute of Guangzhou Automobile Group Co.,Ltd.,Guangdong Guangzhou 511434) |
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| Abstract: | In this paper,a simplified structure of vehicle geometric model is established based on a certain type of vehicle.Star_ccm+software is used to simulate the temperature field of occupant compartment by setting the corresponding boun-dary conditions according to the data collected from the cooling performance test of air conditioning in the environmental warehouse.The error between simulation and experiment is less than 10%,which verifies the accuracy of the simulation model. |
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| Keywords: | Occupant cabin Refrigeration simulation Environmental simulation experiment |
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