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整车外流场分析已经成为轿车开发中评价气动阻力与升力等指标的快速手段。通过Star-CCM+软件的二次开发,把整车外流场分析程序化,可以提高整车外流场分析的工作效率、计算精度与结果一致性。程序应用于某开发阶段车型的外流场分析。
Vehicle exterior flow field analysis has become a car rapid evaluation of aerodynamic drag and lift indicators. Through the secondary development of Star-CCM + software, the procedure of analyzing the flow field outside the vehicle can be programmed to improve the work efficiency of the flow field analysis of the whole vehicle and the consistency of calculation accuracy and result. The program is applied to the flow field analysis of a vehicle in a development stage.