| 柔性飘带气动特性初探 |
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| 引用本文： | 唐良锐.柔性飘带气动特性初探[J].实验流体力学,1996(1). |
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| 作者姓名： | 唐良锐 |
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| 作者单位： | 中国空气动力研究与发展中心 |
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| 摘 要： | 气动中心首次进行了柔性飘带弹的气动特性试验，对柔性飘带提供安定作用的机理进行了分析。常规刚性尾翼（舵）是基于自身升力产生安定力矩，而柔性飘带的安定性是由它产生的总阻力提供的。文中还对影响飘带气动特性诸因素进行了探讨。
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| 关 键 词： | 柔性飘带 气动特性 风洞试验 子弹 |
THE FIRST INVESTIGATION ON THE AERODYNAMIC CHARACTERISTICS OF FLEXIBLE RIBBON |
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| Tang Liangrui.THE FIRST INVESTIGATION ON THE AERODYNAMIC CHARACTERISTICS OF FLEXIBLE RIBBON[J].Experiments and Measur in Fluid Mechanics,1996(1). |
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| Authors: | Tang Liangrui |
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| Abstract: | The aerodynamic characteristics tests of the grenade with flexible ribbon first conducted in CARDC High Speed Aerodynamics Institude are introduced in this paper. The mechanism of the stability provided by the flexible ribbon has been analysed. The stabilizing moment of the conventional rigid tail (fin)comes from itsown lift, and the stabilizing moment of the grenade with flexible ribbon is supplied by the total drag resulted from the flexible ribbon.The various factors influencing the aerodynamic characteristics of the flexible ribbon are discussed. |
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| Keywords: | flexible ribbon aerodynamic charecteristics wind tunnel tests grenade |
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