Research on modeling of heat source for electron beam welding fusion-solidification zone
文献类型：期刊论文
| 作者 | Wang YJ; Fu PF; Guan YJ(关永军) ; Lu ZJ; Wei YT
|
| 刊名 | CHINESE JOURNAL OF AERONAUTICS
 |
| 出版日期 | 2013-02 |
| 卷号 | 26期号:1页码:217-223 |
| 通讯作者邮箱 | wangyj625@sina.com |
| 关键词 | Electron beam welding (EBW) Fusion-solidification zone Heat source model Temperature fields Weld shape |
| ISSN号 | 1000-9361 |
| 产权排序 | [Wang Yajun] Beihang Univ, Sch Mech Engn & Automat, Beijing 100191, Peoples R China; [Fu Pengfei; Lu Zhijun] Beijing Aeronaut Mfg Technol Res Inst, Sci & Technol Power Beam Proc Lab, Beijing 100024, Peoples R China; [Guan Yongjun] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; [Wei Yintao] Tsinghua Univ, Dept Automot Engn, State Key Lab Automot Safety & Energy, Beijing 100084, Peoples R China |
| 通讯作者 | Wang, YJ (reprint author), Beihang Univ, Sch Mech Engn & Automat, Beijing 100191, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | In this paper, the common heat source model of point and linear heat source in the numerical simulation of electron beam welding (EBW) were summarized and introduced. The combined point-linear heat source model was brought forward and to simulate the welding temperature fields of EBW and predicting the weld shape. The model parameters were put forward and regulated in the combined model, which included the ratio of point heat source to linear heat source Q pr and the distribution of linear heat source Lr. Based on the combined model, the welding temperature fields of EBW were investigated. The results show that the predicted weld shapes are conformable to those of the actual, the temperature fields are reasonable and correct by simulating with combined point-linear heat source model and the typical weld shapes are gained. |
| 学科主题 | 制造工艺力学 |
| 分类号 | 二类 |
| 收录类别 | SCI ; EI ; CSCD |
| 资助信息 | National Basic Research Program [61362]; National Natural Science Foundation of China [50935008, 10902113]; Science Foundation of Aeronautics [2010ZE25006] |
| 原文出处 | http://dx.doi.org/10.1016/j.cja.2012.12.023 |
| 语种 | 英语 |
| WOS记录号 | WOS:000315806900024 |
| 公开日期 | 2013-04-07 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47142]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wang YJ,Fu PF,Guan YJ,et al. Research on modeling of heat source for electron beam welding fusion-solidification zone[J]. CHINESE JOURNAL OF AERONAUTICS,2013,26(1):217-223. |
| APA | Wang YJ,Fu PF,Guan YJ,Lu ZJ,&Wei YT.(2013).Research on modeling of heat source for electron beam welding fusion-solidification zone.CHINESE JOURNAL OF AERONAUTICS,26(1),217-223. |
| MLA | Wang YJ,et al."Research on modeling of heat source for electron beam welding fusion-solidification zone".CHINESE JOURNAL OF AERONAUTICS 26.1(2013):217-223. |
入库方式： OAI收割
来源：力学研究所
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