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Effect of Diamond Back Wing Geometric Parameters to the Aerodynamic Characteristics
Author(s): 
Pages: 945-948,1013
Year: Issue:  11
Journal: TRANSACTIONS OF BEIJING INSTITUTE OF TECHNOLOGY

Keyword:  气动特性风洞实验钻石背弹翼制导炸弹;
Abstract: 定义了描述钻石背弹翼平面形状的2个几何参数,采用模块化方法设计了一组风洞实验模型,进行了风洞测力实验,研究了前、后翼条高度差及其间距对钻石背弹翼气动特性的影响.实验结果表明,前翼条高、后翼条低配置的钻石背弹翼的升力、升阻比比前翼条低后翼条高配置的钻石背弹翼的升力、升阻比大;前后翼条间距对钻石背弹翼气动特性的影响较小.
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