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气体辅助注射成型的流动模拟 被引量:4

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摘要 本文描述了气体辅助注射成型过程中熔体流动和气体穿透的原理,分析了气体和熔体交界处应满足的边界条件。 This paper depicts the principle of polymer melt movement and gas penetration in the gas-assisted injection molding and analyzes the boundary condition of gasmelt interface.
出处 《模具技术》 1998年第3期7-10,共4页 Die and Mould Technology
关键词 注射成型 流动模拟 数学描述 气体辅助 injection molding, flow simulation, mathematical description
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  • 1刘辉,吴靖,周达飞.气体辅助注射成型及其拓展技术[J].现代塑料加工应用,1995,7(1):43-46. 被引量:4
  • 2.C-Mold参考手册:第二章[M].,..
  • 3Yean-der Kuan,A. Sherif El-Gizawy. Numerical Characterization of Mold Injction in Resin Transfer Molding Process[J]. Advance in Polymer Technokgy ,2000,19(3) : 173- 179.
  • 4R V Mohan, N D Ngo, K K Tamma. On A Pure Finite-Element-Based Methodology for Resin Transfer Mold Filling Simulations [J ]. Polymer Engineering and science,1999,39(1) : 173- 179.
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  • 6Dartzi Pan, Chih-Hao Chang. The Capuazing of Free Surfaces in Incompressible Multi-fluid Flows [ J ]. International Journal for Numerical Methods in Fluids,2000,33:203-222.
  • 7M P Reddy, J N Reddy. Penalty Finite Element Analysis of Incompressible Flows Using Element by Element Solution[J]. Computer Methods in Applied Mechanics and Engineering, 1992,100 : 169-205.
  • 8J N Reddy. Penalty-Finite-Element Analysis of 3D Navier-Stokes Equations[J]. Computer Methods in Applied Mechanics and Engineering, 1982,35: 87 - 106.
  • 9Franco Brezzi. A Relationship Between Stabilized Finite Element Methods and the Cmlerkin Method with Bubble [J ].Computer Methods in Applied Mechanics and Engineering,1992,6:117- 129.
  • 10F Ilinca, etc. On Stabilized Finite Element Formulations for Incompressible Advective-Diffusive Tran sport and Fluid Flow Problems[J]. Computer Methods in Applied Mechanics andEngineering, 2000,188: 235 - 255.

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