Creep damage analysis of thin-walled pressure vessel based on continuum damage model under static loading
文献类型：期刊论文
| 作者 | Cen, QY; Tsang, DKL; Lu, YL |
| 刊名 | INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING
 |
| 出版日期 | 2019 |
| 卷号 | 177页码:- |
| 关键词 | RUPTURE CORROSION BEHAVIOR GROWTH |
| ISSN号 | 0308-0161 |
| DOI | 10.1016/j.ijpvp.2019.103994 |
| 文献子类 | 期刊论文 |
| 英文摘要 | UNS N10003 alloy is wildly used as a heat-resistant material for components to be used in high temperature thorium molten salt reactor (TMSR). Because of high temperature operating environment, prediction of its creep behavior is required for safety assessment of reactors. In this study, a series of uniaxial tensile creep tests has been conducted at 650 degrees C in an applied stress range from 220 MPa to 380 MPa. A creep damage model for UNS N10003 alloy based on Lemaitre's work has been derived as well as a creep constitutive equation for modelling creep strain. The experimental data have been used to determine parameters in the constitutive equation and the damage model. The model has been applied to structural integrity assessment of a thin-walled pressure vessel design for TMSR. The numerical results indicate that the pressure vessel design for TMSR is sound and safe in its designated 10-year design life. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32015]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Div Mat Res, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Cen, QY,Tsang, DKL,Lu, YL. Creep damage analysis of thin-walled pressure vessel based on continuum damage model under static loading[J]. INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING,2019,177:-. |
| APA | Cen, QY,Tsang, DKL,&Lu, YL.(2019).Creep damage analysis of thin-walled pressure vessel based on continuum damage model under static loading.INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING,177,-. |
| MLA | Cen, QY,et al."Creep damage analysis of thin-walled pressure vessel based on continuum damage model under static loading".INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 177(2019):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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