新云雀轿车冷却系统的改进

新云雀轿车在原车基础上，对前，后保险杠及前格栅进行了较大改进，使整车进风及散热条件发生了变化。结合新车型整车布置的要求，通过分析计算和设定条件下的道路试验验证，重新 新云雀轿车冷却系统的结构和性能要求。试验结果一一的冷却系可以满足整车使用要求。

The Modification of Cooling System for New Yun Que Car

Larger modification work are made on both front and rear bumper as well as the front grille of the new YUN QUE car which bring about the change of air enter and heat dissipation condition of the vehicle. The construction and per- formance requirement of the new car's cooling system are redefined by analysis calculation and road test verification under given conditions according to the lay out requirement of the new car. The test result shows that the improved cooling system is capable of meeting the car's requirement.