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| Surface Profile Optimization of Yankee Dryer Based on Finite Element Analysis |
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| 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) 。 |
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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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