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AN ADAPTIVE EFG-FE COUPLING METHOD FOR THE NUMERICAL SIMULATION OF EXTRUSION PROCESSES X.H.Dong1,L.C.Liu1,C.X.Li1 (1.National Die & Mold CAD Engineering Research Center,Shanghai Jiaotong University,Shanghai 200030,China) Abstract:An adaptive EFG-FE coupling method is proposed and developed for the numerical simulation of lateral extrusion and forward-backward extrusion. Initially......
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ARTICLE J. Cent. South Univ. (2019) 26: 2197-2213 DOI: https://doi.org/10.1007/s11771-019-4166-8 Numerical simulation of liquid desiccant evaporator driven by heat pump NIU Run-ping(牛润萍), CHEN Xiao... words: heat pump; condensation heat; discrete phase model (DPM); liquid desiccant evaporator; numerical simulation Cite this article as: NIU Run-ping, CHEN Xiao-yi, WANG Zi-ye, KUANG Da-qing. Numerical......
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Numerical Simulation of Vacuum Heat Treatment Thermal Hysteresis Time of GH4169 Superalloy Workpiece ZHANG Fan-yun1,WANG Ming-wei2,LI Chen-hui1,ZHANG Li-wen2,ZHANG Zun-li1,ZHANG Li-sheng1,JIANG.... This work lays a theoretical foundation for optimizing technical parameter of vacuum heat treatment process. 关键词:vacuum heat treatment: thermal hyeteresis time; numerical simulation; [全文内容正在添加中] ......
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Quenching Simulation of PM Coated Tools Christoph Broeckmann1,Axel H2,Werner Theisen3 (1.Koppern Entwicklungs-GmbH, Hattingen, Germany;2.o)fter(o;3.o) 摘要:HIP cladding is a powder metallurgical... expansion coefficients of layer and substrate entail inner stresses affecting the transformation kinetics in turn. In order to get a deeper insight into these effects Finite Element simulation tools......
J. Cent. South Univ. (2021) 28: 1342-1356 DOI: https://doi.org/10.1007/s11771-021-4704-z Ventilation control of tunnel drilling dust based on numerical simulation JIANG Zhong-an(蒋仲安)1, WANG Ya-peng... during the excavation of long-distance single ended tunnel, the full-scale physical model of working face was established by using FLUENT software, and the numerical simulation analysis of tunnel......
Numerical simulation of effect of bionic V-riblet non-smooth surface ontire anti-hydroplaningZHOU Hai-chao(周海超), WANG Guo-lin(王国林), YANG Jian(杨建), XUE Kai-xin(薛开鑫)(School of Automotive and Traffic... grip performance and roll noise are avoided due to grooves space enlargement.Key words:tire; anti-hydroplaning; bionic non-smooth surfaces (BNSS); numerical simulation......