Experimental Research on Evolutionary Characteristics of Thermal Radiation Generated by Hypervelocity Impacting on 2A12 Aluminum Plate

HAN Ya-fei; TANG En-ling; GUO Kai; HE Li-ping

doi:10.3788/fgxb20194003.0374

您当前的位置：

首页 >

文章列表页 >

Experimental Research on Evolutionary Characteristics of Thermal Radiation Generated by Hypervelocity Impacting on 2A12 Aluminum Plate

Luminescence Applications and Interdisciplinary Fields | 更新时间：2020-08-12

- Experimental Research on Evolutionary Characteristics of Thermal Radiation Generated by Hypervelocity Impacting on 2A12 Aluminum Plate
- Chinese Journal of Luminescence Vol. 40, Issue 3, Pages: 374-381(2019)
- 作者机构：
  
  沈阳理工大学装备工程学院,辽宁沈阳,110159
- 作者简介：
- 基金信息：
  
  Supported by National Natural Science Foundation of China(11472178,11272218,11802182)
- DOI：10.3788/fgxb20194003.0374
  CLC： O383
- Received：09 July 2018，
  
  Revised：17 October 2018，
  
  Published Online：31 October 2018，
  
  Published：05 March 2019
- 稿件说明：
移动端阅览
韩雅菲, 唐恩凌, 郭凯等. 超高速碰撞2A12铝板产生的热辐射演化特征实验研究[J]. 发光学报, 2019,40(3): 374-381

HAN Ya-fei, TANG En-ling, GUO Kai etc. Experimental Research on Evolutionary Characteristics of Thermal Radiation Generated by Hypervelocity Impacting on 2A12 Aluminum Plate[J]. Chinese Journal of Luminescence, 2019,40(3): 374-381
韩雅菲, 唐恩凌, 郭凯等. 超高速碰撞2A12铝板产生的热辐射演化特征实验研究[J]. 发光学报, 2019,40(3): 374-381 DOI： 10.3788/fgxb20194003.0374.

HAN Ya-fei, TANG En-ling, GUO Kai etc. Experimental Research on Evolutionary Characteristics of Thermal Radiation Generated by Hypervelocity Impacting on 2A12 Aluminum Plate[J]. Chinese Journal of Luminescence, 2019,40(3): 374-381 DOI： 10.3788/fgxb20194003.0374.

摘要

为研究超高速碰撞2A12铝板产生的热辐射演化特征，构建了超高速碰撞产生热辐射的测量系统。采用实验测量与理论计算相结合的方法，得到了相近碰撞速度（约3 km/s）、不同弹丸入射角度（弹道与靶板平面的夹角）下的闪光辐射强度、闪光辐射温度、光谱辐射能量、辐射源面积及发光效率的演化过程。结果表明:闪光辐射强度、闪光辐射温度及光谱辐射能量均呈现急剧上升后缓慢衰减的特征，并且随着弹丸入射角度的增加而减小；在闪光辐射温度达到峰值后辐射源面积继续上升；弹丸入射角度越小发光效率越高，实验中发光效率数量级为10

-5

。

Abstract

In order to study the evolutionary characteristics of thermal radiation generated by hypervelocity impacting on 2A12 aluminum plate

the measuring system was set up for characteristic measurement of thermal radiation caused by hypervelocity impacting. The methods of experimental measurement and theoretical calculation were adopted to obtain evolutionary processes of flash radiant intensity

flash radiant temperature

spectral radiant energy

radiant source area and luminous efficiency at close impact velocities(about 3 km/s) and different incident angles(the angle between the incident trajectory and the plate). The results indicate that flash radiant intensity

flash radiant temperature and spectral radiant energy all show the evolutionary characteristics of slow fading after rising sharply to the peak value

and decrease with the increase of incident angle. While the radiant source area continues to rise after the flash radiant temperature reaching the peak

the luminous efficiency increases with the decrease of incident angle

and it is in the order of 10

-5

in this paper.

关键词

Keywords

references

SCHULTZ P H,EBERHARDY C A,ERNST C M,et al.. The deep impact oblique impact cratering experiment[J]. Icarus, 2007,191(S2):84-122.

ERNST C M,SCHULTZ P H. Evolution of the deep impact flash:implications for the nucleus surface based on laboratory experiments[J]. Icarus, 2007,191(S2):123-133.

YANAGISAWA M,OHNISHI K,TAKAMURA Y,et al.. The first confirmed Perseid lunar impact flash[J]. Icarus, 2006,182(2):489-495.

CAROLYN M E,SCHULTZ P H. Early-time temperature evolution of the impact flash and beyond[C]. Proceedings of The 35th Annual Lunar and Planetary Science Conference,League City, 2004,35:1721-1722.

BAIRD J K,HOUGH G R,KING T R. Velocity dependence of impact fluorescence[J]. Int. J. Impact Eng., 1997,19(3):273-276.

GOEL A,LEE N,CLOSE S. Estimation of hypervelocity impact parameters from measurements of optical flash[J]. Int. J. Impact Eng., 2015,84:54-63.

THORNHILL T F,REINHART W D,CHHABILDAS L C,et al.. Characterization of prompt flash signatures using high-speed broadband diode detectors[J]. Int. J. Impact Eng., 2008,35(12):1827-1835.

COLLETTE A,DRAKE K,MOCKER A,et al.. Time-resolved temperature measurements in hypervelocity dust impact[J]. Planet. Space Sci., 2013,89:58-62.

REINHART W D,THORNHILL T F,CHHABILDAS L C,et al.. Temperature measurements of expansion products from shock compressed materials using high-speed spectroscopy[J]. Int. J. Impact Eng., 2008,35(12):1745-1755.

TALAFUSE T,HILL R R,BESTARD J. Characterization of ballistic impact flashes empirical model development[C]. Proceedings of The 52nd AIAA/ASME/ASCE/AHS/ASC Structures,Structural Dynamics and Materials Conference,Denver,Colorado, 2011:4.

BESTARD J J,KOCHER B. Ballistic impact flash characterization[C]. Proceedings of The 51st AIAA/ASME/ASCE/AHS/ASC Structures,Structural Dynamics and Materials Conference,Orlando,Florida, 2010:4.

石安华,柳森,黄洁,等. 超高速碰撞可见光谱辐射强度测量技术[J]. 实验流体力学, 2007,21(4):83-85. SHI A H,LIU S,HUANG J,et al.. Visible spectral radiant intensity measuring technology for hypervelocity impact phenomena[J]. J. Exp. Fluid Mech., 2007,21(4):83-85. (in Chinese)

唐恩凌,施晓涵,王猛,等. 强冲击LY12铝靶产生闪光的辐射强度演化特征[J]. 强激光与粒子束, 2014,26(7):074003-1-6. TANG E L,SHI X H,WANG M,et al.. Evolutionary characteristics of radiation intensity for light flash created by strong shock LY12 aluminum target[J]. High Power Laser Part. Beams, 2014,26(7):074003-1-6. (in Chinese)

TANG E L,ZHANG L J,ZHANG Q M,et al.. Experimental study on light flash radiant intensity generated by strong shock 2A12 aluminum plate[J]. Plasma Sci. Technol., 2015,17(7):529-533.

唐恩凌,徐名扬,张庆明,等. 超高速撞击2A12铝过程中铝原子的光谱辐射特征[J]. 发光学报, 2016,37(8):940-947. TANG E L,XU M Y,ZHANG Q M,et al.. Characteristics of spectral radiation for Al atom during hypervelocity impact on 2A12 aluminum target[J]. Chin. J. Lumin., 2016,37(8):940-947. (in Chinese)

唐恩凌,李振波,韩雅菲,等. 超高速碰撞2A12铝板产生闪光辐射的空间演化规律[J]. 发光学报, 2017,38(7):944-952. TANG E L,LI Z B,HAN Y F,et al.. Spatial evolutionary rules of light flash radiation generated by hypervelocity impact on 2A12 aluminum plate[J]. Chin. J. Lumin., 2017,38(7):944-952. (in Chinese)

韩雅菲,唐恩凌,贺丽萍,等. 高速碰撞诱发闪光辐射温度的测量及误差分析[J]. 发光学报, 2018,39(5):653-660. HAN Y F,TANG E L,HE L P,et al.. Measurement and error analysis of flash radiant temperature induced by high-velocity impact[J]. Chin. J. Lumin., 2018,39(5):653-660. (in Chinese)

ERNST C M. Photometric,Thermal,and Spatial Evolution of The Impact Flash[D]. Providence,Rhode Island:Brown University,2008.

Views

219

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Measurement and Error Analysis of Flash Radiant Temperature Induced by High-velocity Impact

Spatial Evolutionary Rules of Light Flash Radiation Generated by Hypervelocity Impact on 2A12 Aluminum Plate

Improved Efficiency and Its Roll-off of Organic Light-emitting Diodes with Double Electron Transport Layers

Effects of Injection Current on Optical and Electrical Properties of GaN-based Green High Voltage LED

High Efficienct Green-light Organic Phosphorescent Device with Interinserting Interface Structure

Related Author

LI Zhen-bo

WANG Meng

XIA Jin

LIU Shu-hua

MA Jian-jun

WANG Rui-zhi

TANG En-ling

MA Jian-jun

Related Institution

School of Equipment Engineering, Shenyang Ligong University

Department of Physics, School of Science, East China University of Science and Technology

Key Laboratory of Optoelectronics Technology, Ministry of Education, Beijing University of Technology

Key Laboratory of Interface Science and Engineering in Advanced Materials, Ministry of Education, Taiyuan University of Technology

Research Center of Advanced Materials Science and Technology, Taiyuan University of Technology

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰