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弹箭与制导学报 >

2020 , Vol. 40 >Issue 3: 123 - 128

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2020.03.028

高超声速导弹进气道整流罩分离气动特性研究

  • 庞川博 ,
  • 向玉伟 ,
  • 马兴普 ,
  • 蒋胜矩
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  • 西安现代控制技术研究所, 西安 710065

庞川博(1989-),男,四川南充人,工程师,硕士,研究方向:弹箭空气动力学及气动布局设计。

收稿日期: 2019-05-14

  网络出版日期: 2025-02-12

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Research on Aerodynamic Characteristics of Inlet Fairing Separation from a Hypersonic Missile

  • PANG Chuanbo ,
  • XIANG Yuwei ,
  • MA Xingpu ,
  • JIANG Shengju
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  • Xi’an Modern Control Technology Research Institute, Xi’an 710065, China

Received date: 2019-05-14

  Online published: 2025-02-12

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摘要

采用基于动态嵌套网格的非定常CFD手段结合CFE方法,对高超声速导弹进气道整流罩旋抛式分离过程进行数值模拟,并对其分离安全性及对弹体的扰动特性展开分析与讨论。结果表明,当整流罩保持较大的正向俯仰姿态角时,其分离安全性更高,分离耗时更短,但整流罩对弹身的干扰更强,持续时间更久,通过合理设计整流罩的质量分布以及旋抛约束的解锁角度,可以有效调整整流罩掉落过程中的姿态变化。

关键词： 多体干扰; 分离; 进气道整流罩; 非定常

本文引用格式

庞川博 , 向玉伟 , 马兴普 , 蒋胜矩 . 高超声速导弹进气道整流罩分离气动特性研究[J]. 弹箭与制导学报, 2020 , 40(3) : 123 -128 . DOI: 10.15892/j.cnki.djzdxb.2020.03.028

Abstract

Unsteady CFD method based on dynamic chimera grid combined with CFE has been used to simulate fairing separation from a hypersonic missile, the security and interference characteristic of the process was analyzed and discussed. The result shows when the fairing stays a larger pitch angle, it is more secure and takes less time during the process, but the interference is stronger and lasts longer. The attitude angle of the fairing can be effective adjusted by designing its mass distribution and release angle rationally.

Key words： multi-body interference; separation; inlet fairing; unsteady

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参考文献

原文顺序 | 文献年度倒序 | 文中引用次数倒序
[1]
李慧通, 赵阳, 田浩, 等. 导弹抛底罩过程建模与分析[J]. 航空学报, 2016, 37(6):1876-1887.

[2]
王巍, 刘君, 白晓征, 等. 非结构动网格技术及其在超声速飞行器头罩分离模拟中的应用[J]. 空气动力学学报, 2008, 26(1):131-135.

[3]
BAUM J, LUO H, LOEHNER R. Application of unstructured adaptive moving body methodology to the simulation of fuel tank separation from an F-16 fighter:AIAA Paper 97-0166[R]. Redston: AIAA Inc.,1997.

[4]
DOUGHERTY F C, BENEK J A, STEGER J L. On applications of chimera grid schemes to store separation:NASA-TM-88193[R].[S.l.]:NASA,1985.

[5]
DOUGHERTY F C, KUAN J H. Transonic store separation using a three dimensional chimera grid scheme:AIAA-89-0637[R]. Redston: AIAA Inc.,1989.

[6]
ROCK S G, HABCHI S D. Validation of an automated chimera methodology for aircraft escape system analysis:AIAA-98-0767[R]. Redston: AIAA Inc.,1998.

[7]
HALL L H, PARTHASARATHY V. Validation of an automated Chimera/6-DOF methodology for multiple moving body problems:AIAA-98-0753[R]. Redston: AIAA Inc.,1998.

[8]
李孝伟, 赵小辉. 飞行器外挂物投放的数值模拟[C]// 中国空气动力学会. 计算流体力学研究进展:第十二届全国计算流体力学会议论文集. [出版地不详]:[出版者不详],2004:391-395.

[9]
张玉东, 纪楚群. 子母弹分离过程的数值模拟方法[J]. 空气动力学学报, 2003, 21(1):47-52.

[10]
郭正. 包含运动边界的多体非定常流场数值模拟方法研究[D]. 长沙: 国防科学技术大学, 2002.

[11]
郭正, 刘君, 瞿章华. 非结构动网格在三维可动边界问题中的应用[J]. 力学学报, 2003, 35(2):140-146.

[12]
王巍, 刘君, 郭正. 子母弹抛壳过程非定常流动的数值模拟[J]. 空气动力学学报, 2006, 24(3):285-288.

[13]
TONIOLO M D, TARTABINI P V, PAMADI B N, et al. Constraint force equation methodology for modeling multi-body stage separation dynamics:AIAA 2008-0219[R]. Redston: AIAA Inc., 2008.

[14]
TARTABINI P V, ROITHMAYR C, TONIOLO M D, et al. Verification of a constraint force equation methodology for modeling multi-body stage separation:AIAA 2008-7039[R]. Redston: AIAA Inc., 2008.

[15]
OHChoong-Seok, SUN Byung-Chan, PARK Yong-Kyu, et al. Payload fairing separation analysis using constraint force equation[C]// IEEE. Proceedings of International Conference on Control,Automation and Systems (ICCAS 2010). [S.l.]:IEEE,2010:1134-1138.

[16]
TARTABINI P V, ROITHMAYR C M, TONIOLO M D, et al. Modeling multibody stage separation dynamics using constraint force equation methodology[J]. Journal of Spacecraft & Rockets, 2011, 48(4):573-583.

[17]
张科南, 陈万春. CFE方法在导弹发射动力学建模中的应用[J]. 北京航空航天大学学报, 2010, 35(12):1404-1406.

[18]
MENTER F R. Two-equation eddy-viscosity turbulence models for engineering applications[J]. AIAA Journal, 1994, 32(8):1598-1605.

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