Command Control and Simulation >
Research on Infrared Lateral Window Imaging Method under the Influence of Aerodynamic Heating
Received date: 2022-07-03
Revised date: 2022-08-13
Online published: 2022-12-12
For conventional missile-borne infrared imaging system is affected by the aerodynamic heating problems, the infrared lateral window imaging method is studied. The aerodynamic heating of the spherical blunt body warhead under different flight conditions is calculated by numerical simulation method. And the analysis shows that the high temperature effect in the non-stagnation point area of the head and side is much smaller than that in the stagnation point area of the front, the incoming Mach number affects the generation of the high temperature area, and the flight angle of attack does not change the extreme value of the high temperature area but affects its spatial distribution. A set of infrared lateral window imaging system is proposed and designed, and the imaging effect with high quality is verified by experiments, which provides a new idea for reducing the adverse effect of aerothermal on missile-borne infrared detection.
MENG Qi , MA Li-fang , ZHANG Hang . Research on Infrared Lateral Window Imaging Method under the Influence of Aerodynamic Heating[J]. Command Control and Simulation, 2022 , 44(6) : 96 -101 . DOI: 10.3969/j.issn.1673-3819.2022.06.016
| [1] |
陈栋, 田宗浩. 面向深度学习的弹载图像处理异构加速现状分析[J]. 航空兵器, 2021, 28(3):10-17.
|
| [2] |
刘箴, 吴馨远, 陈士超, 等. 典型红外精确制导武器发展分析[J]. 弹箭与制导学报, 2022, 42(1):19-27.
|
| [3] |
张丽琴, 费锦东. 高速飞行器成像探测气动光学效应研究(特约)[J]. 红外与激光工程, 2020, 49(6):228-232.
|
| [4] |
周树平, 陈景昊, 张文锋, 等. 不同攻角条件下高超声速飞行器前体气动热技术研究[J]. 航空兵器, 2018, 6(9):55-59.
|
| [5] |
李佳伟, 王江峰, 杨天鹏, 等. 钝体外形气动加热与结构传热一体化数值模拟[J]. 推进技术, 2019, 40(1):33-43.
|
| [6] |
|
| [7] |
|
| [8] |
刘开磊, 王纯, 魏太水, 等. 高速飞行器综合热管理方案快速仿真平台[J]. 航空工程进展, 2020, 11(3):353-359.
|
| [9] |
|
| [10] |
|
| [11] |
明月. 基于气动光学效应的高速飞行器共形曲面侧窗设计研究[D]. 黑龙江: 哈尔滨工业大学, 2019:40-43.
|
| [12] |
|
| [13] |
|
| [14] |
庄礼贤, 尹协远, 马晖扬. 流体力学[M]. 合肥: 中国科学技术大学出版社, 2009.
|
| [15] |
|
/
| 〈 |
|
〉 |