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.
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| 刊名 | APPLIED MATHEMATICAL MODELLING
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| 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 |
| DOI | 10.1016/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. |
入库方式： OAI收割
来源：力学研究所
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