A numerical study of the effect of viscoelastic stresses in fused filament fabrication

DOI10.1016/j.cma.2018.11.031zbMath1440.74092OpenAlexW2904850532MaRDI QIDQ1986880

Huanxiong Xia, Grétar Tryggvason, Jiacai Lu

Publication date: 9 April 2020

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

Full work available at URL: https://doi.org/10.1016/j.cma.2018.11.031

zbMATH Keywords

viscoelasticityfront trackingmultiphase flowadditive manufacturingfused filament fabrication

Mathematics Subject Classification ID

Linear constitutive equations for materials with memory (74D05)

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Cites Work

• Analytical solution of mixed electro-osmotic/pressure driven flows of viscoelastic fluids in microchannels
• Flow of viscoelastic fluids past a cylinder at high Weissenberg number: stabilized simulations using matrix logarithms
• A theory of die-swell revisited
• Application of a fractional-step method to incompressible Navier-Stokes equations
• A front-tracking method for viscous, incompressible multi-fluid flows
• Simple constitutive equation for linear polymer melts derived from molecular theory: Rolie-Poly equation.
• Time-dependent simulation of viscoelastic flows at high Weissenberg number using the log-conformation representation
• Constitutive laws for the matrix-logarithm of the conformation tensor
• Direct Numerical Simulations of Gas–Liquid Multiphase Flows

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