汽车模型风洞研究

Study on Automotive Reduced Scale Wind Tunnel

汽车缩比模型风洞对汽车空气动力学性能的正向开发、造型设计起着至关重要的作用。对国内外多座先进的模型风洞技术能力进行深入研究,对这些模型风洞的风洞结构、流场品质和试验能力进行了详细总结。结合模型风洞基本理论,提出先进的模型风洞技术指标。

The automotive reduced scale wind tunnel plays an important role in the aerodynamic development and modeling designing.Several advanced reduced model wind tunnels at home and abroad were studied,their wind tunnel structure,flow field quality and test ability were summarized.Combining the basic theory of the reduced model wind tunnel technology,advanced technical indexes of model wind tunnel were presented.