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J. Cent. South Univ. Technol. (2008) 15: 581-587 DOI: 10.1007/s11771-008-0109-5 Numerical simulation and experimental investigation of incremental sheet forming process HAN Fei(韩 飞), MO Jian.... Key words: incremental sheet forming (ISF); sheet metal forming; numerical simulation; finite element method  ......
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NUMERICAL SIMULATION AND EXPERIMENT OF CAVITY GROWTH DURING SUPERPLASTIC BULGING OF MAGNESIUM ALLOY ZK60 Y.D.Yu1,H.R.Zheng1,K.F.Zhang1,D.M.Jiang1 (1.Department of Materials Engineering, Harbin Institute of Technology, Harbin 150001, China) Abstract:Numerical simulation and experimental studies on cavity growth were carried out during the bulging process of superplastic magnesium Alloy. A three......
J. Cent. South Univ. (2017) 24: 2924-2931 DOI: https://doi.org/10.1007/s11771-017-3706-3 Pre-reinforcement grout in fractured rock masses and numerical simulation for optimizing shrinkage stoping... experiments were conducted. To optimize stoping configuration, three-dimensional numerical simulation with ANSYS and FLAC 3D softwares was proposed. The results show that the drilling porosity......
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Numerical simulation for influences of pressure solution on T-H-M coupling in aggregate rockZHANG Yu-jun(张玉军)1 , JU Xiao-dong(琚晓冬)1, 2(1. State Key Laboratory of Geomechanics and Geotechnical...; aggregate rock; thermo-hydro-mechanical (T-H-M) coupling; numerical simulation......
Numerical simulation and analysis of solid-liquid two-phase three-dimensional unsteady flow in centrifugal slurry pumpWU Bo(吴波)1, WANG Xi-li(汪西力)1, LIU Hui2, XU Hai-liang(徐海良)1(1. School... to verify the operation and wear of slurry pump.Key words:slurry pump; solid-liquid two-phase flow; unsteady flow; 3-D full passage; numerical simulation......
Numerical simulation of temperature field during gas preheating and start-up of drained aluminum reduction cell ZHOU Ping(周 萍)1, WANG Zhi-qi(王志奇)2, ZHOU Nai-jun(周乃君)1 1. School of Energy... of numerical simulation was applied to investigate gas preheating and start-up process in a drained aluminum reduction cell. The transient temperature and velocity fields of a 156 kA drained aluminum......
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An element-free Galerkin method for ground penetrating radar numerical simulationFENG De-shan(冯德山)1, 2, GUO Rong-wen(郭荣文)1, 2, WANG Hong-hua(王洪华)1, 2(1. School of Geosciences and Info-Physics.... Different from element-based numerical methods, this approach makes nodes free from the elemental restraint and avoids the explicit mesh discretization. First, we derived the boundary value problem......