A smoothed particle hydrodynamics study of a non-isothermal and thermally anisotropic fused deposition modeling process for a fiber-filled composite

Z Ouyang, E Bertevas, D Wang, BC Khoo, J Férec… - Physics of …, 2020 - pubs.aip.org
A smoothed particle hydrodynamics method is employed to study the mechanical and
thermal behaviors of a fiber-filled composite with an anisotropic thermal conductivity (which
is coupled to the orientation of the fibers) in a three-dimensional printing process for one-
and two-layer deposition. Using a microstructure-based fiber suspension model with a fiber
orientation-dependent thermal conductivity model, a temperature-shear-thinning viscosity
model, and a microstructure constitutive model, the effect of the nozzle temperature on the …
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