• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 20 Issue 4
Aug.  2007
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Article Contents
CHENG Zhiqiang, Barriere T, LIU Baosheng, Gelin J C. Evaluation of Effect of Advection Term in Simulation of Mould Filling by Explicit Algorithm[J]. Journal of Southwest Jiaotong University, 2007, 20(4): 442-446.
Citation: CHENG Zhiqiang, Barriere T, LIU Baosheng, Gelin J C. Evaluation of Effect of Advection Term in Simulation of Mould Filling by Explicit Algorithm[J]. Journal of Southwest Jiaotong University, 2007, 20(4): 442-446.

Evaluation of Effect of Advection Term in Simulation of Mould Filling by Explicit Algorithm

  • Received Date: 10 Jan 2006
  • Publish Date: 25 Aug 2007
  • To evaluate the effect of an advection term in the Navier-Stokes equation in simulation of the viscous injection flow,the advection term was added in the software that is based on vectorial explicit algorithm.Two typical examples were chosen to test the results of simulation,which were then compared with those by relevant experiments.Comparison of the results obtained by simulations and experiments shows that that the advection term has little effect on the results of injection process simulation and on those of free surface shapes in viscous flow injection.

     

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  • 成志强,BARRIERE T,柳葆生,等.模腔注射填充的全矢量显式算法[J].西南交通大学学报,2004,39(2):181-184.CHENG Zhiqiang,BARRIERE T,LIU Baosheng,et al.Fully vectorial and explicit algorithm for mould filling[J].Journal of Southwest Jiaotong University,2004,39(2):181-184.[2] CHENG Z,BARRIERE T,LIU B,et al.An efficient vectorized approach for the simulation of 3D processes in metal injection molding[J].J.of Steel and Grid Materials,2004,9:687-692.[3] LIU B,BARRIERE T,GELIN J C.Bi-phasic simulation of metal injection moulding:constitutive determinations[J].Journal of Southwest Jiaotong University (English Edition),2003,11(2):122-130.[4] LAVAL H,QUARTAPELLE L.A fractional step Taylor-Galerkin method for unsteady incompressible flows[J].Int.J.for Numer.Methods in Fluids,1990,11:501-513.[5] DVORAK P,BARRIERE T,LIU B,et al.Experiment in metal injection molding[C]// Proceedings Euro PM2002,Shrewsbuny:European Powder Metallurgy Association,2002:191-195.[6] SATO T,RICHARDSON S M.Numerical simulation of fountain flow problem for viscoelastic fluids[J].Polymer Engineering and Science,1995,35:805-812.[7] BARRIERE T,LIU B,GELIN J C.Analysis of phase segregation effects arising in fluid-particle flows during metal injection molding[J].Int.J.of Forming Process,2001,4(3-4):199-216.
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