A unified finite element model for the injection molding process

DOI10.1016/S0045-7825(99)00029-8zbMath0967.76056MaRDI QIDQ1976198

Erik J. Holm, Hans Petter Langtangen

Publication date: 30 August 2001

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

finite differencesspectral methodfree boundary problemsfront trackingobject-oriented programminginjection moldingdomain imbedding techniquelevel-set-like methodmoving polymer-air frontpolymer flowthree-dimensional finite element meshtwo-dimensional Hele-Shaw approximation

Mathematics Subject Classification ID

Non-Newtonian fluids (76A05) Stefan problems, phase changes, etc. (80A22) Multiphase and multicomponent flows (76T99) Finite element methods applied to problems in fluid mechanics (76M10)

Related Items (5)

Simulation of stress distribution near weld line in the viscoelastic melt mold filling process ⋮ Unnamed Item ⋮ RBF meshless modeling of non-Newtonian Hele-Shaw flow ⋮ A three dimensional simulation of a rubber curing process considering variable order of reaction ⋮ An unstructured CVFEM and moving interface algorithm for non‐Newtonian Hele‐Shaw flows in injection molding

Uses Software

• Diffpack

Cites Work

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• A finite-element/finite-difference simulation of the injectionmolding filling process
• Computational partial differential equations. Numerical methods and Diffpack programming
• Petrov-Galerkin finite element analysis for advancing flow front in reaction injection molding
• On the Approximation of the Solution of the Pressure Equation by Changing the Domain
• Recent progress in the development and understanding of SUPG methods with special reference to the compressible Euler and Navier-Stokes equations
• An analysis of a preconditioner for the discretized pressure equation arising in reservoir simulation

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