摘要
为满足商用车在研发设计阶段前舱和底盘的热保护需求,通过计算流体力学方法对机舱内冷却气流的流动情况、热害元件热辐射情况进行了数值模拟,并在仿真的基础上进行了机舱与底盘布置的优化.实验验证表明,悬置最高温度降至71℃,仿真分析为设计需要提供了机舱内部、底盘布置优化的理论及数据支持.
In order to evaluate the under-hood and under-body thermal protect performance of the commercial vehicle,the vehicle thermal environment optimization is carried out with CFD Thermal Management methods,which provide convincible results by test.The highest temperature of mounts drops d to 71 degrees Celsius.Therefore,this simulation technique is a well suited tool to providing data support.
出处
《武汉理工大学学报（交通科学与工程版）》
2016年第5期923-927,共5页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
