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simulations by MPFEM were performed for different punch speeds of 5, 15, 30 and 60 mm/min and two particle diameters using ABAQUS 6.3 Explicit which is commercial finite element program. Single action pressing... Densification simulation of compacted Al powders using multi-particle finite element method Kyung-Hun LEE, Jung-Min LEE, Byung-Min KIM School of Mechanical Engineering, Pusan......
: Theoretical analyses and computational simulations [M]. Berlin: Springer, 2014. DOI: 10.1007/978-3-319-08461-9. [7] ZHAO Chong-bin, HOBBS B E, ORD A. Finite element modeling of convective pore-fluid... extended finite element method WANG Xiang-nan(王翔南)1, YU Peng(余鹏)1, ZHANG Xiang-tao(张向韬)1, YU Jia-lin(喻葭临)2, HAO Qing-shuo(郝青硕)1, LI Quan-ming(李全明)3, YU Yu-zhen(于玉贞)1 1. State Key Laboratory of Hydroscience......
Finite Element Simulations of Crack Propagation in Al2O3/6061Al CompositesGalina Lasko,Ulrich Weber,Siegfried SchmauderInstitut für Materialprüfung,Werkstoffkunde und Festigkeitslehre (IMWF... on the basis of an Element Elimination technique have been performed for two differently heat-treated variants resulting in different mechanical properties. In addition, residual stress effects......
J. Cent. South Univ. Technol. (2011) 18: 749-754 DOI: 10.1007/s11771-011-0758-7 Modeling and finite element analysis of transduction process of electromagnetic acoustic transducers... and the finite element method (FEM) was presented to calculate the entire transduction process. The multi-field coupled model included the static magnetic field, pulsed eddy current field and mechanical field......
J. Cent. South Univ. Technol. (2008) 15(s1): 307-310 DOI: 10.1007/s11771-008-369-0 Finite element analysis of fluid-structure interaction in buried liquid-conveying pipeline ZHU Qing-jie(朱庆杰)1... to calculate fluid-structure interaction(FSI) in finite element analysis under pipe-soil interaction. Under multi-action of site, fault movement and earthquake, finite element model of buried liquid-conveying......
J. Cent. South Univ. (2020) 27: 1666-1677 DOI: https://doi.org/10.1007/s11771-020-4398-7 Influence of radial forging process on strain inhomogeneity of hollow gear shaft using finite element method... in automotive industry, hollow stepped gear shafts for automobile and its radial forging process are widely investigated. Utilizing coupled finite element thermo-mechanical model, radial forging process......
and the HyperXtrude software of transient finite element simulations were used on analogue simulation of aluminium extrusion processing. The field distributions of strain rate, stress, temperature and velocity...: transient finite element simulations; complicated aluminium profile; arbitrary Lagrangian-Eulerian(ALE) method; die trial 1 Introduction At present, the use of aluminium profile is becoming wider and wider......
Refining constitutive relation by integration of finite element simulations and Gleeble experimentsD.J.Yu,D.S.Xu,H.Wang,Z.B.Zhao,G.Z.Wei,R.Yang摘 要:Thermo... relation from Gleeble tests. Based on the finite element simulations with iterative corrections, we propose a scheme to refine the constitutive relations from Gleeble tests.关键词:......
Finite element analysis and simulation for cold precision forging of a helical gearFENG Wei (冯玮)1, HUA Lin(华林) 1,2, HAN Xing-hui(韩星会)2(1. School of Materials Science and Engineering, Wuhan University.... and the influences of the billet geometry on the forming load and the deformation uniformity were analyzed by three-dimensional (3D) finite element method (FEM) under the commercial software DEFORM 3D. The billet......
with the growth in computing power of current computers, expensive finite element (FE) method has become a common and important technique in the product development program. A large number of FE codes have been... of the disk radial deformation is to be completed by using our proposed methods on an Intel Pentium 4 desktop computer (2.13 GHz CPU and 4 GB RAM). 5.1 Finite element (FE) model The turbine disk......