轿车车身造型空气动力学寻优的探索

探讨基于空气动力学新理论模型确定一系列车用理想基本形体、进而转换成优良车身造型的方法。通过以计算机辅助方式获取一个这类基本形体的实例、并利用对形体开展模型风洞试验及计算机辅助车身造型的结果，详细描述和验证了这种方法，还初步分析了影响形体形状的一些主要因素。

STUDY ON CAR BODY STYLING WITH AERODYNAMIC OPTIMIZATION

Based on a new theoretical model of aerodynamics, a method for determining sets of ideal basic shapes suitable to car bodies and for converting from the shapes to car body styles, is studied. The method is explained through real example for obtaining such a basic shape in a computer-aided aerodynamics (CAA) way, and is verified by the wind tunnel rest results of a scaled model of that shape and by the computer-aided styling (CAS) results. Preliminary analyses of main factors that influence formation of the shapes are carried out.