| Parametric study on single shot peening by dimensional analysis method incorporated with finite element method | |
Wu XQ(吴先前) ; Wang X(王曦); Wei YP(魏延鹏); Song HW(宋宏伟); Huang CG(黄晨光); Huang, CG; Chinese Acad Sci, Inst Mech, Key Lab Hydrodynam & Ocean Engn, Beijing 100190, Peoples R China.
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| Source Publication | ACTA MECHANICA SINICA
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| 2012-06-01 | |
| Volume | 28Issue:3Pages:825-837 |
| ISSN | 0567-7718 |
| Abstract | Shot peening is a widely used surface treatment method by generating compressive residual stress near the surface of metallic materials to increase fatigue life and resistance to corrosion fatigue, cracking, etc. Compressive residual stress and dent profile are important factors to evaluate the effectiveness of shot peening process. In this paper, the influence of dimensionless parameters on maximum compressive residual stress and maximum depth of the dent were investigated. Firstly, dimensionless relations of processing parameters that affect the maximum compressive residual stress and the maximum depth of the dent were deduced by dimensional analysis method. Secondly, the influence of each dimensionless parameter on dimensionless variables was investigated by the finite element method. Furthermore, related empirical formulas were given for each dimensionless parameter based on the simulation results. Finally, comparison was made and good agreement was found between the simulation results and the empirical formula, which shows that a useful approach is provided in this paper for analyzing the influence of each individual parameter. |
| Keyword | Shot Peening Maximum Compressive Residual Stress Maximum Depth Of The Dent Dimensional Analysis Method Finite Element Method Induced Residual-stresses Prediction Simulation |
| Subject Area | 冲击动力学 |
| URL | 查看原文 |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:000306214300028 |
| Funding Organization | The project was supported by the National Natural Science Foundation of China (10972228, 11002150, and 91016025) and the Basic Research Equipment Project of Chinese Academy of Sciences (YZ200930). |
| Department | LMFS冲击与耦合效应(LHO) |
| Classification | 二类 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/46640 |
| Collection | 流固耦合系统力学重点实验室 |
| Corresponding Author | Huang, CG; Chinese Acad Sci, Inst Mech, Key Lab Hydrodynam & Ocean Engn, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Wu XQ,Wang X,Wei YP,et al. Parametric study on single shot peening by dimensional analysis method incorporated with finite element method[J]. ACTA MECHANICA SINICA,2012,28,3,:825-837. |
| APA | Wu XQ.,Wang X.,Wei YP.,Song HW.,Huang CG.,...&Chinese Acad Sci, Inst Mech, Key Lab Hydrodynam & Ocean Engn, Beijing 100190, Peoples R China..(2012).Parametric study on single shot peening by dimensional analysis method incorporated with finite element method.ACTA MECHANICA SINICA,28(3),825-837. |
| MLA | Wu XQ,et al."Parametric study on single shot peening by dimensional analysis method incorporated with finite element method".ACTA MECHANICA SINICA 28.3(2012):825-837. |
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