Experimental Study on Optimization of Vehicle Cooling Performance
There is still room for improvement in the cooling performance of car air conditioning,as customers believe.After analysis,the functions of the HVAC assembly's air outlet mode have been enhanced,and the ventilation area of the instrument panel's air outlet has been increased.In accordance with the automotive industry standard QC/T 658-2000,environmental chamber tests were carried out for verification.The test results indicate that rapid cooling can be achieved.