风道出风口结构对客车车内流场影响的研究

Study on Influence of Air Duct Outlet Structure on Airflow Field to Bus Inside

运用Fluent软件对某空调客车车内流场进行仿真分析,针对其流场分布不均的问题,提出在风道出风口处增设整流挡板来改善出风口射流状态的方案,并通过分析不同整流挡板高度的影响规律,提出优化方案。

Aiming at the problem of uneven distribution of air flow field of an air-conditioned bus,the authors simulate the bus inside airflow field using Fluent software. They propose scheme to improve the jet flow state of the outlet by adding a rectifying baffle at the duct outlet,and present an optimization scheme by analyzing the influence rules of different rectifying baffle height.