摘要
基于STAR-CCM+仿真分析软件对某车型进行除霜稳态及瞬态分析。验证了加密域与首层边界层厚度对稳态除霜结果的影响。在稳态分析合格的基础上进行瞬态分析,并与试验值进行对比,验证了CFD仿真分析具有较高的精确度。
Defrost analysis for a certain vehicle of steady state and transient was made based on the software STAR-CCM+.The effects of encryption domain and the first thickness of boundary layer were verified.After the steady state analysis met the requirements,the transient analysis was carried out.The good agreement between the simulation and experiment indicates the accuracy of CFD simulation analysis.
作者
王丹
万宗尧
陈雷
Wang Dan;Wan Zongyao;Chen Lei(Evergrande New-Energy Vehicle,Tianjin Technology Center,Tianjin 300450)
出处
《汽车实用技术》
2020年第7期113-115,共3页
Automobile Applied Technology
关键词
除霜
加密域
首层边界层厚度
仿真分析
试验结果
Defrost
Encryption Domain
The First Layer Thickness of Boundary Layer
Simulation Analysis
Exper-iment Results
