Multiple Axial Cracks in A Coated Hollow Cylinder due to Thermal Shock
文献类型：期刊论文
| 作者 | Chen XJ(陈学军) ; Zhang K(张坤); Chen GN(陈光南); Luo GX(罗耕星)
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| 刊名 | International Journal of Solids and Structures
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| 出版日期 | 2006 |
| 卷号 | 43期号:21页码:6424-6435 |
| 通讯作者邮箱 | chenxuejuncas@sohu.com |
| ISSN号 | 0020-7683 |
| 通讯作者 | Chen, XJ (reprint author), Chinese Acad Sci, Inst Mech, Surface Modificat Lab, 15 Beisihuanxi Rd,Haidian Dist, Beijing 100080, Peoples R China. |
| 中文摘要 | The transient thermal stress problem of an inner-surface-coated hollow cylinder with multiple pre-existing surface cracks contained in the coating is considered. The transient temperature, induced thermal stress, and the crack tip stress intensity factor (SIF) are calculated for the cylinder via finite element method (FEM), which is exposed to convective cooling from the inner surface. As an example, the material pair of a chromium coating and an underlying steel substrate 30CrNi2MoVA is particularly evaluated. Numerical results are obtained for the stress intensity factors as a function of normalized quantities such as time, crack length, convection severity, material constants and crack spacing. (c) 2005 Elsevier Ltd. All rights reserved. |
| 学科主题 | 力学 |
| 类目[WOS] | Mechanics |
| 研究领域[WOS] | Mechanics |
| 关键词[WOS] | STRESS INTENSITY FACTORS ; THICK-WALLED CYLINDER ; PLATE ; RESISTANCE ; COATINGS ; EROSION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000241223000007 |
| 公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/16273]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Chen XJ,Zhang K,Chen GN,et al. Multiple Axial Cracks in A Coated Hollow Cylinder due to Thermal Shock[J]. International Journal of Solids and Structures,2006,43(21):6424-6435. |
| APA | 陈学军,张坤,陈光南,&罗耕星.(2006).Multiple Axial Cracks in A Coated Hollow Cylinder due to Thermal Shock.International Journal of Solids and Structures,43(21),6424-6435. |
| MLA | 陈学军,et al."Multiple Axial Cracks in A Coated Hollow Cylinder due to Thermal Shock".International Journal of Solids and Structures 43.21(2006):6424-6435. |
入库方式： OAI收割
来源：力学研究所
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