Title: MULTIPLE INJECTION PORT SIMULATION FOR RESIN INJECTION PULTRUSION
Page Range: p.559-70
Author(s): Rahatekar S S; Roux J A; Lackey E; Vaughan J G
File size: 243K
Download the pdf (subscribers only)
Buy the pdf (non-subscribers)
Journal: Polymers and Polymer Composites
Issue Year: ppc
Volume: 13
Issue No: No. 6
Abstract
The aim of this research was to predict the effect of multiple resin injection ports on the magnitude of the resin injection pressure needed to achieve complete wet-out of the fibres in the injection chamber. The work focuses on the use of epoxy/glass rovings and polyester/glass rovings composites. The recommended injection pressures for complete wet-out are predicted for a variety of processing parameters. Darcy’s law for flow through porous media is used for modelling the fibre/resin system of injection pultrusion. The governing equations are solved via the finite element volume method to predict the resin pressure field, the resin velocity field and the location and shape of the resin flow front. Different permeability models were used to determine the transverse and longitudinal permeabilities. 7 refs.
Related reading
More journal reading and science coverage connected to this topic.
Characterization and properties of graphene nanoplatelets/XNBR nanocomposites
Title: Characterization and properties of graphene nanoplatelets/XNBR nanocomposites Page Range: p.59-68 Author(s): Chen-Feng Kuan; Chin-Lung Chiang; Su-Hsia Lin; Wei-Guo Huang; Wen-Yen Hsieh; Ming-Yuan Shen…
Combined temperature and moisture effect on the monotonic and fatigue strengths of sandwich beams with glass-polypropylene faces and aluminum foam cores
Title: Combined temperature and moisture effect on the monotonic and fatigue strengths of sandwich beams with glass-polypropylene faces and aluminum foam cores Page Range:…
Nonlinear dynamic characteristics of PZT/polymer gripper
Title: Nonlinear dynamic characteristics of PZT/polymer gripper Page Range: p.79-84 Author(s): Jia Xu; Yi-Ran Li; Hai-Bo Wang; Zhi-Wen Zhu File size: Download the pdf…