NDLI: Fiber Orientation Predictions—A Review of Existing Models

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Fiber Orientation Predictions—A Review of Existing Models

Content Provider	MDPI
Author	Kugler, Susanne Katrin Kech, Armin Cruz, Camilo Osswald, Tim
Copyright Year	2020
Description	Fiber reinforced polymers are key materials across different industries. The manufacturing processes of those materials have typically strong impact on their final microstructure, which at the same time controls the mechanical performance of the part. A reliable virtual engineering design of fiber-reinforced polymers requires therefore considering the simulation of the process-induced microstructure. One relevant microstructure descriptor in fiber-reinforced polymers is the fiber orientation. This work focuses on the modeling of the fiber orientation phenomenon and presents a historical review of the different modelling approaches. In this context, the article describes different macroscopic fiber orientation models such as the Folgar-Tucker, nematic, reduced strain closure (RSC), retarding principal rate (RPR), anisotropic rotary diffusion (ARD), principal anisotropic rotary diffusion (pARD), and Moldflow rotary diffusion (MRD) model. We discuss briefly about closure approximations, which are a common mathematical element of those macroscopic fiber orientation models. In the last section, we introduce some micro-scale numerical methods for simulating the fiber orientation phenomenon, such as the discrete element method (DEM), the smoothed particle hydrodynamics (SPH) method and the moving particle semi-implicit (MPS) method.
Starting Page	69
e-ISSN	2504477X
DOI	10.3390/jcs4020069
Journal	Journal of Composites Science
Issue Number	2
Volume Number	4
Language	English
Publisher	MDPI
Publisher Date	2020-06-08
Access Restriction	Open
Subject Keyword	Journal of Composites Science Manufacturing Engineering Fiber Orientation Fiber Reinforced Thermoplastics Modeling
Content Type	Text
Resource Type	Article

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