IMECH-IR  > 力学所知识产出(1956-2008)
激光熔凝加工中瞬时温度场及残余应力数值模拟
Alternative TitleNumerical Simulation of Transient Thermal Field and Residual Stress in Laser Melting Process
姚国凤; 陈光南
Source Publication应用激光
2002-04-25
Volume22Issue:2Pages:241-243,222
Abstract以激光熔凝表面强韧化处理为背景,应用空间弹塑性有限单元和高精度数值算法同时考虑材料组织性能的变潜模拟工件的温度场及残余应力,研究激光熔凝加工中瞬时温度场及残余应力数值模拟,同时考虑相变潜热及相变塑性的影响,用算例验证了模型的正确性,给出了不同时刻温度场分布及残余应力分布。
Keyword激光熔凝加工 温度场 残余应力 数值模拟
Indexed ByCSCD
Language中文
Funding Organization国家自然科学基金(59836220)
CSCD IDCSCD:1037711
Citation statistics
Cited Times:4[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/41828
Collection力学所知识产出(1956-2008)
Corresponding Author姚国凤
Recommended Citation
GB/T 7714
姚国凤,陈光南. 激光熔凝加工中瞬时温度场及残余应力数值模拟[J]. 应用激光,2002,22(2):241-243,222.
APA 姚国凤,&陈光南.(2002).激光熔凝加工中瞬时温度场及残余应力数值模拟.应用激光,22(2),241-243,222.
MLA 姚国凤,et al."激光熔凝加工中瞬时温度场及残余应力数值模拟".应用激光 22.2(2002):241-243,222.
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