A. S. Bodrov, N. V. Olimpieva, A. Zelepugin, S. Zelepugin
{"title":"Numerical simulation of dynamic channel-angular pressing processes","authors":"A. S. Bodrov, N. V. Olimpieva, A. Zelepugin, S. Zelepugin","doi":"10.1109/MEACS.2015.7414878","DOIUrl":null,"url":null,"abstract":"Severe plastic deformation of a titanium specimen during dynamic channel-angular pressing was numerically investigated in 3D statement for dynamic scheme of loading. Computations have been carried out by the finite element method within the framework of the elastic-plastic medium model with allowance for fracture. The effective values of initial velocity and loading pressure are determined for the titanium specimen.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MEACS.2015.7414878","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
Severe plastic deformation of a titanium specimen during dynamic channel-angular pressing was numerically investigated in 3D statement for dynamic scheme of loading. Computations have been carried out by the finite element method within the framework of the elastic-plastic medium model with allowance for fracture. The effective values of initial velocity and loading pressure are determined for the titanium specimen.
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