基于Fluent的轨道车辆风道仿真及结构优化

Simulation and structure optimization of rail vehicle air duct based on Fluent

基于某轨道交通车辆设计项目,在设计技术准备过程中,依据通风系统风道的安装空间要求,利用ANSYS Workbench软件对车辆的风道关键部分结构建立多种模型,通过数值模拟和优化分析,得到相关参数对风道流场的影响,提出了风道流场设计方案,为项目前期的方案准备提供了技术支持。

Based on a rail vehicle design project,in the process of technology preparation,according to the installation space requirements of the air duct of the ventilation system,various models of the key parts of the air duct were established by using ANSYS Workbench.Through numerical simulation and optimization analysis,the influence of relevant parameters on the flow field of the air duct was obtained,and the air duct flow field design scheme was put forward,so as to provide technical support for the preparation of the project.