Analysis of fiber motion during wet filament winding of composite cylinders with arbitrary thickness

摘要: Abstract A continuum consolidation model is proposed for macroscopic analysis of fiber motion during filament winding thermoset composite cylinders with arbitrary thickness. The takes account the variation both instantaneous stiffness and permeability mixture compaction. Due to resin filtration, structure resulting initial-boundary value problem similar that a moving boundary problem. Based on this analogy, finite difference scheme devised solution For case onto rigid mandrel, results point existence an active passive zone consolidation. further indicate possibility hoop relatively thick cylinders, tension can be completely lost in portion away from mandrel.