Analysis of hypersonic reentry radiation model

MENG Fan-sheng; XIONG Ren-sheng; LIU Chao-hui

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Analysis of hypersonic reentry radiation model

Article | 更新时间：2020-08-12

- Analysis of hypersonic reentry radiation model
- Optics and Precision Engineering Vol. 14, Issue 4, Pages: 575-579(2006)
- 作者机构：
  
  中国科学院西安光学精密机械研究所,陕西西安,710119
- 作者简介：
- 基金信息：
- DOI：
  CLC： V556.4
- Received：16 October 2005，
  
  Revised：20 June 2006，
  
  Published：2006
- 稿件说明：
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孟凡胜, 熊仁生, 刘朝晖. 高速再入体热辐射模型的分析与修正[J]. 光学精密工程, 2006,14(4): 575-579

MENG Fan-sheng, XIONG Ren-sheng, LIU Chao-hui. Analysis of hypersonic reentry radiation model[J]. Editorial Office of Optics and Precision Engineering, 2006,14(4): 575-579
孟凡胜, 熊仁生, 刘朝晖. 高速再入体热辐射模型的分析与修正[J]. 光学精密工程, 2006,14(4): 575-579 DOI：

MENG Fan-sheng, XIONG Ren-sheng, LIU Chao-hui. Analysis of hypersonic reentry radiation model[J]. Editorial Office of Optics and Precision Engineering, 2006,14(4): 575-579 DOI：

摘要

通过对现有高速再入体热辐射模型的分析计算

确立了目标的本体辐射、激波层辐射和尾流辐射之间的定量关系

从而建立了其修正的热辐射模型。将修正模型的理论计算结果、外场实测结果与实验室缩比模型仿真结果进行分析与比较

得出结论:高速再入体再入大气层时的热辐射模型采用本体辐射、激波层辐射和尾流辐射的修正模型

能更好地反映目标再入时的实际辐射

可以为目标热设计提供更准确的依据。

Abstract

Based on analyzing and computing the reentry object radiation model

the relationship between heat radiation

shock radiation

ablation radiation and retail radiation was given. By analysis of the facts of separating errors between measurement and numerical computation

a revised heat radiation model was established. With comparison of the theoretical results in revised model with the measuring results in exprimental field and simulation results in laboratory

it is concluded that the revised heart radiation model can give the real radiation properties of reentry for Apollo airplane by revision of heat radiation

shock radiation and retail radiation. Although there is difference in the shape and radiation of blunt and tine reentry objects

the gap can be amended by computing.

关键词

Keywords

references

乐嘉陵.再入物理[M]. 北京:国防工业出版社,2005:9-11. LE J L.Reentry Physics[M].Beijing:National Defence Industry Publishing Company,2005:9-11.(in Chinese)[2] 林雪松,王淑荣,李福田. 空间傅里叶变换红外光谱仪用全柔性机构的设计与研究[J]. 光学精密工程,2005,13(6):691-692. LIN X S,WANG SH R,LI F T.Design and investigation of the precision scans structure of space infrared FTS[J]. Optics and Precision Engineering, 2005,13(6):691-692.(in Chinese)[3] 禹秉熙,方伟,王玉鹏. 卫星宽视场绝对辐射太阳越过视场时入射光变化与腔温响应函数[J]. 光学精密工程,2005,12(4):354-357. YU B X,FANG W,WANG Y P.Radiation exchange and temperature response function of the absolute radiometer with wide field of view mounted on the satellite[J]. Optics and Precision Engineering, 2005,12(4):354-357.(in Chinese)[4] 路远,凌永顺,时家明. 用双波段红外成像系统对空中点目标测距[J]. 光学精密工程,2004,12(2):161-162. LU Y,LING Y SH,SHI J M.Measurement of aerial point target distance using dual-band infrared imaging system[J]. Optics and Precision Engineering, 2004,12(2):161-162.(in Chinese)[5] 葛军. 红外辐射测量仪改造方案 . 上海:中科院上海技术物理研究所,2004.3-5. GE J. Infrared radiation measuring instrument reconstruct project . Shanghai Institute of Technical Physics,2004,3-5.(in Chinese)[6] 祝宏运. Apollo infrared detecting and tracking system[M]. 北京:国防工业出版社,1999:11-13. ZHU H Y. Apollo infrared detecting and tracking system[M]. Beijing:National Defence Industry Publishing Company,1999:11-13.(in Chinese)[7] CRAIG R A,DAVEY W C.Thermal radiation from ablation products injected into a hypersonic shock layer .NASA,TND-1978,Syst.1998.44-46.[8] PAGE W A,ARNOLD J O.Shock-layer radiation of blunt bodies at reentry velocities[J].NASA TR,1999,193:53-55.

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