| ANALYSIS OF AERODYNAMIC CHARACTERISTIC ON GLIDE BULLET TO INCREASE RANGE |
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| 作者姓名： | Chen Shaosong Wu Pin Zhao Runxiang |
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| 作者单位： | College of Power Engineering，Nanjing University of Science and Technology Nanjing 210094，P.R.China |
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| 摘 要： | INTRODUCTIONIn order to increase bullet′s range,a greatdeal work has already been made.The generalmethod to increase range usually adopts drag re-ducing.For example,to add up base bleed orpertinently modify the shape of bullet and so on.Then the base- bleed bullet and base- concave- bul-let are got,which use the modified flow field toincrease range. Besides drag reducing techniqueto increase range,the method of increasing lift-force to increase range can also been adopted,which can make …
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ANALYSIS OF AERODYNAMIC CHARACTERISTIC ON GLIDE BULLET TO INCREASE RANGE |
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| Chen Shaosong,Wu Pin,Zhao Runxiang.ANALYSIS OF AERODYNAMIC CHARACTERISTIC ON GLIDE BULLET TO INCREASE RANGE[J].Transactions of Nanjing University of Aeronautics & Astronautics,2001,18(Z1). |
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| Authors: | CHEN Shaosong WU Pin Zhao Runxiang |
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| Abstract: | This paper mainly calculates, analyzes and compares the aerodynamic characteristics of two kinds of bullets, one has wing, and the other has no wing. The calculated results indicate that the lift force of the glide bullet with wing is much bigger than that has no wing, and it reached the aim to increase range. |
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| Keywords: | glide bullet wing aerodynamic characteristic |
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