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基于环境模拟试验的乘员舱制冷仿真分析
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.
作者姓名:余明明  王凯
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
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。

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
Authors:Yu Mingming  Wang Kai
Institution:(Automotive Engineering Research Institute of Guangzhou Automobile Group Co.,Ltd.,Guangdong Guangzhou 511434)
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.
Keywords:Occupant cabin  Refrigeration simulation  Environmental simulation experiment
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