导弹侧向喷流干扰特性数值模拟

阮文华; 刘小波; 李小林

doi:10.15892/j.cnki.djzdxb.2018.05.023

弹箭与制导学报 >

2018 , Vol. 38 >Issue 5: 95 - 101

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2018.05.023

导弹侧向喷流干扰特性数值模拟

阮文华 ,
刘小波 ,
李小林

展开

上海机电工程研究所,上海 201109

阮文华(1974-),男,浙江人,高级工程师,硕士,研究方向:导弹总体设计和气动仿真。

收稿日期: 2017-12-27

网络出版日期: 2025-05-29

收起

Numerical Investigation of Lateral Jet Interaction Flowfield on Missile

RUAN Wenhua ,
LIU Xiaobo ,
LI Xiaolin

Expand

Shanghai Electro-mechanical Engineering Institute, Shanghai 201109, China

Received date: 2017-12-27

Online published: 2025-05-29

Fold

摘要

针对导弹侧向喷流与超声速来流相互干扰引起的复杂流场,采用有限体积离散方法求解N-S方程,研究了不同状态下的侧向喷流干扰特性,分析了干扰流场结构和气动增益系数随来流参数的变化特性。计算结果表明,侧向喷流与来流相互干扰后,喷流对导弹表面压力产生明显影响,且干扰范围和强度随参数变化明显,喷流气动增益系数规律复杂且呈非线性变化,并在某些条件下产生不利干扰。

关键词： 数值模拟; 侧向喷流; 喷流干扰; 超声速

本文引用格式

阮文华 , 刘小波 , 李小林 . 导弹侧向喷流干扰特性数值模拟[J]. 弹箭与制导学报, 2018 , 38(5) : 95 -101 . DOI: 10.15892/j.cnki.djzdxb.2018.05.023

Abstract

The complex interaction flowfield induced by lateral jet with supersonic freestream is investigated by numerical simulation on a slender missile. The N-S equations are solved by finite volume methods. The flow characteristics and amplification factors with flow parameters are analyzed. The results show that the surface and spatial structures of interaction flowfield are changed obviously by the lateral jet interaction. The interaction region and intensity are varied under different flight conditions. The rule of amplification factors is complex and nonlinear, producing disadvantage interaction under some condition.

Key words： numerical simulation; lateral jet; jet interaction; supersonic

参考文献

[1]	李素循. 近空间飞行器的气动复合控制原理及研究进展[J]. 力学进展, 2009, 39(6): 740-755.
[2]	PRICE B, ELLIOTT G, OGOT M. Experimental optimization of transverse jet injector geometries for mixing into a supersonic flow[C]//AIAA. Proceedings of 29th AIAA Fluid Dynamics Conference. [S. l.]:AIAA,1998:1-15.
[3]	LI S X, NI Z Y. Free jet flow and interacted jet flow[C]//Asian Visualization Committee. Proceedings of the 7th Asian Symposium on Visualization. Singapore:[s. n.], 2003.
[4]	NI Z Y, LI S X, SUN Y T. Visualization of pressure contour and oil flow pattern on interactive flowfield[C]//Asian Visualization Committee. Proceedings of the 7th Asian Symposium on Visualization. Singapore:[s. n.], 2003.
[5]	ZUKOSKI E E, SPAID F W. Secondary injection of gases into a supersonic flow[J]. AIAA Journal, 1964, 2(10): 1689-1696.
[6]	ASO S, OKUYAMA S, KAWAI M, et al. Experimental study on mixing phenomena in supersonic flows with slot injection: AIAA paper 91-0016[R].[S. l.]:AIAA,1991.
[7]	CHEN P, LI S X, LUO S J, et al. Flow visualization on lateral multiple jet interaction with freestream[J]. Journal of Flow Control,Measurement ＆ Visualization, 2014, 2(1): 7-11.
[8]	BRANDEIS J, GILL J. Experimental investigation of superand hypersonic jet interaction on configurations with lifting surfaces : AIAA-97-3723[R].[S. l.]:AIAA,1997.
[9]	LUO S J, LIU Y F, CAO N. Lateral jet jnteraction on a slender body in supersonic flow[C]//Asian Fluid Mechanics Committee. Proceedings of the 14th Asia Congress of Fluid Mechanic. Hanoi:[s. n.],2003:101-105.
[10]	童木华, 李素循, 倪招勇, 等. 横向喷流干扰流场结构研究[C]//近代空气动力学研讨会论文集. [出版地不详]:[出版者不详],2005: 220-226.
[11]	王军旗, 李素循, 倪招勇, 等. 数值模拟侧向超声速单喷流干扰流场特性[J]. 宇航学报, 2007, 28 (3): 598-602.
[12]	程克明, 伍贻兆, 吕英伟, 等, 侧向喷流的气动增益特性研究[J]. 空气动力学学报, 2003, 21 (4):432-438.
[13]	SRIVASTAVA B. Aerodynamic performance of supersonic missile body-and wing tip-mounted lateral jets[J]. Journal of Space and Rockets, 1998, 35(3): 278-286.
[14]	Robinson M A. Application of CFD to BMDO JI risk mitigation: external burning: AIAA-99-0803[R]. [S. l.] : AIAA,1999.
[15]	刘耀峰, 李素循, 倪招勇. 多喷口布局对气动特性影响[C]//大型客机计算流体力学应用与发展研讨会论文集. 上海: 上海交通大学,2009: 169-174.
[16]	刘耀峰. 多喷流干扰数值模拟研究[R]. 北京: 中国航天空气动力技术研究院, 2007.
[17]	CHEN Pei, LI Su-xun, LIU Yao-feng, et al. Experimental and computational study of multiple jets in cross flow on a flat plate[C]// Asian Fluid Mechanics Committee. Proceedings of the 14th Asia Congress of Fluid Mechanic.Hanoi:[s. n.],2003:345-349.
[18]	ROE P L. Approximate Riemann solvers,parameter vectors and different schemes[J]. Journal of Computational Physics, 1981(2),43: 357-372.
[19]	YOON S, JAMESON A. Lower-upper Symmetric-Gauss-Sediel method for the Euler and Navier-Stokers equations[J]. AIAA Journal, 1988, 26(9): 1025-1026.
[20]	SPALART P R, Allmaras S R. A one-equation turbulence model for aerodynamic flows[C]//AIAA Proceedings of the Proceedings of the Aerospace Sciences Meeting and Exhibit, 1992.

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract

参考文献