空调通风系统CFD仿真及在摆式客车二等座车中的应用

CFD Simulation of Air Condition Ventilation System and Its Application in Second Class Pendulum Passenger Train

铁路车辆设计过程中，空调通风系统是重要一环．采用ＣＦＤ手段辅助设计，具有重要的工程意义与创新价值．采用计算流体力学软件Ａｉｒｐａｋ（１ ．０）对摆式客车二等座车空调通风系统进行ＣＦＤ仿真计算．结果表明此车的空调通风系统的设计是比较合理的，能够满足车厢内舒适度的要求．

The design of air condition ventilation system in passenger car is a very important problem. In this area, CFD simulation could play an important role in both engeneering and innovation. Based on the Airpak(1.0), one of the famous CFD softwares, the air condition ventilation system in the second class pendulum passenger car is calculated. Results show that the design of air condition ventilation system is rational and can meet the needs of comfort.