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Surface Profile Optimization of Yankee Dryer Based on Finite Element Analysis
  
DOI:10.11980/j.issn.0254-508X.2018.02.006
Key Words:Yankee dryer  deformation  stress  finite element analysis
Fund Project:国家自然科学基金( 51375164、51675182) 。
Author NameAffiliation
吴文超 华东理工大学机械与动力工程学院上海200237 
陈建钧* 华东理工大学机械与动力工程学院上海200237 
杨 成 华东理工大学机械与动力工程学院上海200237 
袁伟杰 华东理工大学机械与动力工程学院上海200237 
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Abstract:The deformation and stress distribution of cast iron Yankee dryer caused by outside linear load, inside steam pressure and self-gravity were calculated by numerical simulation with ANSYS software. The deformation curve of the linear load area was obtained and compared with the deformation in the actual working process. The surface profile of dryer was optimized and the deformation and stress of the optimized dryer were calculated and compared with the that of before optimization. In this paper, the method of the surface profile optimization of Yankee dryer was presented.
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