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弹托分离干扰风洞试验装置 被引量:2

THE WIND TUNNEL TEST DEVICE ON SABOTS DISCARDED AND DISTURBANCE
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摘要 利用确定的脱壳穿甲弹外形 ,模拟了几组按缩比为 1∶ 1设计的弹托和弹芯 ,应用自行设计的试验装置对弹托与弹芯之间轴向 X、径向 Y、攻角α等分离方案 ,进行了 M =4 .0 32的特殊风洞实验 ,得到了弹托在典型姿态时的气动力特性数据 ,并进行了分析和讨论 ,从而验证了试验装置的可行性与有效性 . Using the fixed figuration of the di scarded sabots antitank bomb and the experiment setings designed by ourselves, t he paper gives a scheme, which simulates a series of discards between sabots and bom b and its proportion is 1∶1. A special wind tunnel experiment has been carried out, whose mach number is 4.032, and the data of aerodynamic feature, in differe nt gestures of the sabots, are gained. Analysis and discussion are made in the end.
出处 《弹道学报》 CSCD 北大核心 2000年第3期59-63,共5页 Journal of Ballistics
关键词 脱壳穿甲弹 弹托 试验装置 风洞实验 discarded sabots antitank bomb, wind tunnel experime nt, experiment device
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