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Numerical Simulation Analysis of Heat Fluid Coupling of Calender Heating Roller Based on Fluent
  
DOI：10.11980/j.issn.0254-508X.2018.11.009
Key Words:Fluent  calender heating roller  fluid-solid coupling  finite element analysis
Fund Project:陕西省教育厅产业化项目（14JF003）。
Author NameAffiliation
MAO Ting-ting* School of Mechanical and Electrical Engineering， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province，710021 
ZHENG Jia-hong School of Mechanical and Electrical Engineering， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province，710021 
LI Jun School of Mechanical and Electrical Engineering， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province，710021 
WANG Ya-xiong School of Mechanical and Electrical Engineering， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province，710021 
CHEN Jing School of Mechanical and Electrical Engineering， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province，710021 
LIU Jie-lin School of Mechanical and Electrical Engineering， Shaanxi University of Science & Technology， Xi’an， Shaanxi Province，710021 
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Abstract:Aiming at the problem of non-uniform temperature distribution on the outer surface of the heating roller of the calender， the three-dimensional model was established using Solidworks software， and the fluid heat coupling analysis was performed with Fluent. The temperature field distribution of the hot roller body and the parameters such as temperature change and flowing state of the heat transfer oil under different heat transfer oil flow rates were obtained， and the influencing factors were studied. It was found that the heating of the existing calender heating roller was not uniform and the heating efficiency was low， which provided a reference for the design of the calender roller．
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