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Chinese Academy of Sciences Institutional Repositories Grid
An analytical solution for a transient temperature field during laser heating a finite slab

文献类型:期刊论文

作者Peng Q(彭青); Peng, Q (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
刊名APPLIED MATHEMATICAL MODELLING
出版日期2016
卷号40期号:42496页码:4129-4135
关键词Laser Temperature Distribution Analytical Solution Moving Heat Source
ISSN号0307-904X
DOI10.1016/j.apm.2015.11.024
产权排序[Peng, Qing] Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China
文献子类期刊论文
英文摘要This paper presents a general solution for the transient temperature field in a finite slab, when heated by a moving laser heat source. The analytical solution was solved by integral transform method. The eigenvalues were obtained by the method of separation of variables. In the presented model, finite region and general convective boundary conditions were assumed. Meanwhile, experiment and FEM simulation were performed as a verification under a specific case. For the experiment, a continuous wave YAG laser system was used to scan an aluminum sheet, and temperature histories at various points were logged for comparison. For the HEM simulation, a 3D transient heat transfer model was adopted with a subroutine to implement the moving laser beam. The results showed that the analytical solution was consistent with both the experimental data and FEM simulation. (C) 2015 Elsevier Inc. All rights reserved.
分类号一类
URL标识查看原文
WOS关键词Laser ; Temperature distribution ; Analytical solution ; Moving heat source
WOS研究方向Engineering ; Mathematics ; Mechanics
语种英语
WOS记录号WOS:000371839700047
资助机构This work was supported by the National Natural Science Foundation of China, through Grant no. 11102210.
源URL[http://dspace.imech.ac.cn/handle/311007/59523]  
专题力学研究所_先进制造工艺力学重点实验室
通讯作者Peng, Q (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
推荐引用方式
GB/T 7714
Peng Q,Peng, Q . An analytical solution for a transient temperature field during laser heating a finite slab[J]. APPLIED MATHEMATICAL MODELLING,2016,40(42496):4129-4135.
APA 彭青,&Peng, Q .(2016).An analytical solution for a transient temperature field during laser heating a finite slab.APPLIED MATHEMATICAL MODELLING,40(42496),4129-4135.
MLA 彭青,et al."An analytical solution for a transient temperature field during laser heating a finite slab".APPLIED MATHEMATICAL MODELLING 40.42496(2016):4129-4135.

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来源:力学研究所

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