首页 > 论文 > 强激光与粒子束 > 26卷 > 9期(pp:91010--1)

超声速流场条件下激光辐照耦合效应数值模拟

Numerical simulation on coupling effect of laser irradiation in supersonic flow

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

摘要

激光辐照结构物包含复杂的多物理场耦合问题,其存在流、热、固多种机制的耦合效应。结合计算流体力学(CFD)和有限元方法,对超声速条件下的激光辐照平板问题进行了热流固耦合分析。采用CFD方法得到平板附近流场分布,利用有限元方法计算平板的温度分布,并将二者结合起来实现流体和固体间的数据交互。理论分析确定了流场效应的最主要影响参数为来流马赫数与攻角。对于不同马赫数,激光区域在6Ma条件下存在温度的谷值,小于等于6Ma条件下主要体现为冷却效应,而6Ma以上主要体现为气动加热效应。攻角增大会导致激光区流体质量流量的增加,使冷却效应更加明显。最后综合分析了流场气动加热和冷却两种效应的产生机制。

Abstract

Interaction between structures and laser irradiation is a complex multi-physics process with heat-fluid-solid coupling effects. Laser irradiation on a plate in supersonic flow is simulated. Computational fluid dynamics (CFD) and Finite Element Method (FEM) software are adopted, while MPCCI is used to exchange the data between fluid and solid solvers. Moreover, Mach number and attack angle are derived as control parameters using theoretical analysis. Numerical results indicate that the cooling effect is dominant when the Mach number is less than 6, while aerodynamic heating effect is more important when the Mach number is greater than 6. The cooling effect becomes more remarkable as the attack angle increases. Finally, the mechanism of heating and cooling of aerodynamic flow field are analyzed comprehensively.

投稿润色
补充资料

中图分类号:TN246

DOI:10.11884/hplpb201426.091010

基金项目:国家自然科学基金青年基金项目(11202215);国家自然科学基金重点基金项目(11332011)

收稿日期:2013-11-15

修改稿日期:2014-03-28

网络出版日期:--

作者单位    点击查看

吴小翠:中国科学院 力学研究所, 流固耦合系统力学重点实验室, 北京 100190
王一伟:中国科学院 力学研究所, 流固耦合系统力学重点实验室, 北京 100190
程欣欣:中国科学院 力学研究所, 先进制造工艺力学重点实验室, 北京 100190
黄晨光:中国科学院 力学研究所, 流固耦合系统力学重点实验室, 北京 100190
吴臣武:中国科学院 力学研究所, 先进制造工艺力学重点实验室, 北京 100190

联系人作者:吴小翠(wuxiaocui@imech.ac.cn)

备注:吴小翠(1985-),女,博士研究生,从事计算流体力学研究。

【1】袁红, 赵剑衡, 谭福利, 等. 激光辐照下旋转柱壳温度场的数值模拟[J]. 强激光与粒子束, 2005, 15(5): 681-684.(Yuan Hong, Zhao Jianheng, Tan Fuli, et al. Numerical simulation of the temperature distribution on a rotational cylindrical shell under laser irradiation. High Power Laser and Particle Beams, 2005, 15(5): 681-684)

【2】王伟平, 唐小松, 桂元珍, 等. 激光对旋转金属壳的加热研究[J]. 应用激光, 2001, 21(5): 319-321.(Wang Weiping, Tang Xiaosong, Gui Yuanzhen, et al. Laser thermal effects on rotating metal shell. Applied Laser, 2001, 21(5): 319-321)

【3】赵剑衡, 章冠人, 刘绪发. 强激光辐照下柱壳温度场的数值模拟[J]. 高压物理学报, 1996, 10(1): 44-49.(Zhao Jianheng, Zhang Guanren, Liu Xufa. Numerical simulation of the temperature distribution on a tank wall under an intensive laser loading. Chinese Journal of High Pressure Physics, 1996, 10(1): 44-49)

【4】漆海滨, 李文煜. 强激光束对运动物体的加热[J]. 红外与激光工程, 1999, 28(1): 33-35.(Qi Haibin, Li Wenyu. High-power laser beam heating up the moving body. Infrared and Laser Engineering, 1999, 28(1): 33-35)

【5】张黎, 贺佳, 谭福利. 激光加热金属板流固耦合数值模拟[J]. 强激光与粒子束, 2011, 23(4):866-869.(Zhang Li, He Jia, Tan Fuli. Numerical simulation of metal plates under laser irradiation based on fluid-solid coupling. High Power Laser and Particle Beams, 2011, 23(4): 866-869)

【6】张健, 黄晨光. 外部流场对激光加热运动目标影响的数值模拟[J]. 强激光与粒子束, 2007, 11(2): 1818-1821.(Zhang Jian, Huang Chenguang. Numerical simulation of air flow effect on moving body under laser irradiation. High Power Laser and Particle Beams, 2007, 11(2): 1818-1821.)

【7】石卫波, 李四新, 肖雨, 等 气动加热对高超声速飞行器激光毁伤效应影响[J]. 强激光与粒子束, 2010, 22(6): 1215-1218.(Shi Weibo, Li Sixin, Xiao Yu, et al. Laser lethality of hypersonic vehicles under aero-heating. High Power Laser and Particle Beams, 2010, 22(6): 1215-1218)

【8】张家雷, 刘国栋, 王伟平,等 . 激光对碳纤维增强复合材料的热烧蚀数值模拟[J]. 强激光与粒子束, 2013,25(8): 1888-1892.(Zhang Jialei, Liu Guodong, Wang Weiping, et al .Simulation to thermal ablation of carbon fiber reinforced composites under laser irradiation. High Power Laser and Particle Beams, 2013,25(8): 1888-1892)

【9】陈敏孙, 江厚满, 焦路光,等 .切向气流作用下玻璃纤维复合材料的激光辐照效应[J]. 强激光与粒子束, 2013,25(5): 1075-1080. (Chen Minsun, Jiang Houman, Jiao Luguang, et al .Laser irradiation effects on glass fiber composite subjected to tangential gas flow. High Power Laser and Particle Beams, 2013,25(5): 1075-1080)

【10】黄亿辉, 宋宏伟, 黄晨光 .超声速气流下强激光辐照靶体失效数值模拟[J]. 强激光与粒子束, 2013,25(9): 2229-2234.(Huang Yihui, Song Hongwei, Huang Chenguang .Numerical simulation of failure of target irradiated by high-power laser subjected to supersonic airflow. High Power Laser and Particle Beams, 2013,25(9): 2229-2234)

【11】陈华, 汤文辉, 冉宪文. 等 .激光辐照柱体铝靶的三维光滑粒子流体动力学仿真[J]. 强激光与粒子束, 2012,24(12): 2802-2806. (Chen Hua, Tang Wenhui, Ran Xianwen, et al . Three-dimensional smoothed particle hydrodynamics numerical simulation of laser irradiating columnar aluminum target. High Power Laser and Particle Beams, 2012,24(12): 2802-2806)

引用该论文

Wu Xiaocui,Wang Yiwei,Cheng Xinxin,Huang Chenguang,Wu Chenwu. Numerical simulation on coupling effect of laser irradiation in supersonic flow[J]. High Power Laser and Particle Beams, 2014, 26(9): 091010

吴小翠,王一伟,程欣欣,黄晨光,吴臣武. 超声速流场条件下激光辐照耦合效应数值模拟[J]. 强激光与粒子束, 2014, 26(9): 091010

被引情况

【1】焦路光,赵国民,王嘉睿,杨在富. 自然对流情形下激光辐照液体贮箱的尺度律. 强激光与粒子束, 2015, 27(9): 91003--1

【2】符澄,彭强,刘卫红,郑娟. 光腔与扩压器化学反应流场优化数值模拟. 强激光与粒子束, 2015, 27(11): 111009--1

【3】张文杰,蒙文,李云霞,梁路阳. 切向气流对激光辐照效应影响的研究进展. 激光与光电子学进展, 2016, 53(4): 41403--1

【4】张黎,张永强,贺佳,谭福利,赵剑衡. 高速气流作用下能量加载金属蜂窝板数值模拟. 强激光与粒子束, 2017, 29(7): 71005--1

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF