空调主机分配箱的CFD仿真分析  

CFD Simulation Analysis Of Air Conditioner Main Distribution Box

作　　者：杜士云 孙强 陈昌瑞 郭艳 马腾飞 常先强 

机构地区：[1]安徽江淮汽车集团股份有限公司,安徽合肥230601

出　　处：《汽车实用技术》2017年第18期158-160,共3页Automobile Applied Technology

摘　　要：文章通过对空调分配箱不同模式下的流场分析,找出空调箱内部气流产生的漩涡多集中于风门和限位板位置。气流在接触到风门后产生分流,伴随着漩涡的产生和局部流速的增加,可能会产生一定的噪声。通过优化风门旋转角度减少涡流的产生。Through the analysis of the flow field under different modes of air conditioning distribution box, it is found that the vortex produced by the airflow in the air conditioning box is concentrated in the throttle and the limiting plate position The airflow produces shunt after contacting the air door, which may produce some noise with the increase of vortex and the increase of local flow velocity. Reduce swirl by optimizing the angle of rotation of the damper.

关 键 词：模式风门 涡流 风量 

分 类 号：U467[机械工程—车辆工程]