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J. Cent. South Univ. (2012) 19: 1980-1987 DOI: 10.1007/s11771-012-1235-7 Nonlinear flow numerical simulation of low-permeability reservoir YU Rong-ze(于荣泽)1, BIAN Ya-nan(卞亚南)1, ZHOU Shu(周舒)2... permeability coefficient was introduced to describe the permeability variation of nonlinear flow. The nonlinear flow numerical simulation program was compiled based on black-oil model. A quarter......
J. Cent. South Univ. Technol. (2010) 17: 1021-1027 DOI: 10.1007/s11771-010-0593-2 Method of triangular mesh modeling in numerical control machining simulation MA Zhi-yan(马志艳), CHEN You-ping(陈幼平...-Verlag Berlin Heidelberg 2010 Abstract: In the process of numerical control machining simulation, the workpiece surface is usually described with the uniform triangular mesh model. To alleviate......
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Numerical simulation of mold-temperature-control solidification YOU Dong-dong(游东东), SHAO Ming(邵 明), LI Yuan-yuan(李元元), ZHOU Zhao-yao(周照耀) Department of Mechanical Engineering, South China...; Abstract: A finite element method(FEM) for the numerical simulation of the columnar part of the mould-temperature-control......
Numerical simulation in powder compaction of metallurgy component HUANG Chun-man(黄春曼), CHEN Pu-qing(陈普庆), SHAO Ming(邵 明), LI Yuan-yuan(李元元) College of Mechanical Engineering, South China...] DRUCKER D C, GIBSON R E, HENKEL D J. Soil mechanics and workhardening theories of plasticity [J]. Trans ASCE, 1953, 122: 338-346. [11] KRAFT T. Optimizing press tool shapes by numerical simulation......
Numerical simulation of wrinkling in hydroforming of aluminum alloy tubesYUAN Shi-jian(苑世剑), LIU Gang(刘 钢), LANG Li-hui(郎利辉)(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:The wrinkling behavior in hydroforming of aluminum alloy tubes is investigated by numerical simulation and experiment. Simulation results with folds, dead wrinkles......
Trans. Nonferrous Met. Soc. China 20(2010) s921-s925 Numerical simulation on thixo-co-extrusion of double-layer tube with A356/AZ91D WANG Kai-kun(王开坤), SUN Jian-lin (孙建林), MENG Hai-feng... partial remelting[J]. Journal of Alloys and Compounds, 2009, 477(1/2): 726-731. [10] WANG Kai-kun, WANG Fu-yu, MENG Hai-feng. Numerical simulation of thixo-co-extrusion for double-layer tube with equal......
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Numerical simulation of thermal behavior during laser metal deposition shaping LONG Ri-sheng(龙日升)1, 2, LIU Wei-jun(刘伟军)1, XING Fei(邢 飞)1, 2, WANG Hua-bing(王华兵)1, 2 1. Advanced Manufacturing.... The crack engendering and developing regularities of samples show good agreement with the simulation results. Key words: laser metal deposition shaping; thermal behavior; numerical simulation  ......