吉林大学学报(工学版) ›› 2017, Vol. 47 ›› Issue (1): 50-57.doi: 10.13229/j.cnki.jdxbgxb201701008

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Simulation of airflow in passenger compartment based on air-conditioning supply parameters

WANG Jing-yu1, XUE Chao-tan1, HU Xing-jun1, CAO Jie-xun1, YUE Lei2, SHI Rong3   

  1. 1.State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022,China;
    2. R&D Center, China FAW Group Corporation, Changchun 130011, China;
    3.College of Mathematics,Jilin University,Changchun 130012,China
  • Received:2015-11-15 Online:2017-01-20 Published:2017-01-20

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Abstract:

A full-size car interior model was simplified. Realizable k-ε turbulence model and TCM human body heat regulation model were chosen with a reasonable set of solar radiation boundary, then the air temperature, air velocity and air angle parameters were simulated under twelve working conditions. Combined with the overall thermal comfort index deviation AEGT, cooling load Q, velocity field and temperature field distribution, the effect laws of different parameters on the car interior airflow field were studied from the point of view of comfort and energy efficiency.

Key words: vehicle engingeering, airflow in passenger compartment, air parameters, thermal comfort

CLC Number: 

  • U461
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