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弹箭与制导学报 >

2018 , Vol. 38 >Issue 3: 129 - 134

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2018.03.032

导弹与制导技术

腹部进气布局导弹气动计算方法研究

  • 李雪平 ,
  • 曹奕涛
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  • 上海机电工程研究所,上海 201109

李雪平(1986-),女,陕西渭南人,工程师,硕士,研究方向:导弹总体设计。

收稿日期: 2017-08-11

  网络出版日期: 2025-05-30

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Study on Aerodynamic Prediction Method for Ventral Inlet Missile

  • LI Xueping ,
  • CAO Yitao
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  • Shanghai Electro-mechanical Engineering Institute, Shanghai 201109, China

Received date: 2017-08-11

  Online published: 2025-05-30

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摘要

由于腹部进气布局导弹进气道和弹体内外流相互干扰,使得此类导弹的气动性能难以计算。为解决初步设计阶段此类导弹的气动计算问题,文中以DATCOM程序为基础,以CFD数值模拟为依据,采用部件组拆方法,发展了一种腹部进气布局导弹的气动力快速估算方法。结果显示,该方法计算速度快、适应性好、精度高,在吸气式导弹初步设计中具有较高的应用价值。

关键词： 吸气式导弹; 气动计算; 腹部进气道

本文引用格式

李雪平 , 曹奕涛 . 腹部进气布局导弹气动计算方法研究[J]. 弹箭与制导学报, 2018 , 38(3) : 129 -134 . DOI: 10.15892/j.cnki.djzdxb.2018.03.032

Abstract

The aerodynamic performance of the ventral inlet configuration missile is hard to predict due to the complex interferences between inlet and the outer flow field. To solve the problem in the conceptual design of the missile, based on DATCOM program and CFD numerical simulation, a method combining component built-up method and CFD-corrected results was developed. The results showed that the method was efficient, adaptive, and highly accurate; it has high application value in conceptual design of air-breathing missile.

Key words： air-breathing missile; aerodynamic prediction; ventral inlet

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参考文献

[1]
王起飞. 冲压发动机导弹进气道设计的几个问题[J]. 火箭推进,2004,30(2): 24-28.
[2]
蔡飞超,陈凤明,徐东来,等. 宽Ma 数范围固定几何进气道设计问题研究[J]. 固体火箭技术,2010,33(2): 163-166.
[3]
KRIEGER R J,WILLIAMS J E,HOOD R F. A component buildup aerodynamic prediction approach for airbreathing missile[C]// AIAA. Proceedings of 21st Aerospace Sciences Meeting. Reston: AIAA, 1983: 1-19
[4]
BLAKE W B. Missile datcom user’s manual: 1997 fortran 90 revision: AFRL-VA-WP-TR-1998-3009[R].[S. l.: s. n.], 1998.
[5]
VUKELICH S R,STOY S,BURNS K,et al. Missile dat-com final report: AFWAL-TR-86-3091.[R].[S. l.: s.n.], 1986.
[6]
石清. 带进气道的面对称布局战术导弹气动特性工程估算[J]. 流体力学实验与测量,2004,18(2): 98-101.
[7]
周岭,赵协和. 吸气式导弹气动力预计方法研究[J]. 空气动力学学报,2006,24(4): 491-494.
[8]
何佳丽,梁国柱,邱伟. 飞行器气动计算方法的应用研究[J]. 航空计算技术,2008,38(1): 47-51.
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