BEM Simulation Of 3D Updated Resin Front For LCM Processes

扫码查看

原文链接

NETL
NSTL

外文摘要：The use of composite materials in large structures has increased in recent years. Aircraft industry has recently begun to investigate the field of Liquid Composite Molding (LCM) through research programs because of its ability to produce large parts at low cost. The present paper focuses on modeling a 3D radial impregnation through an anisotropic fibrous perform. As a preliminary work, it is assumed an isothermal flow and no hydro-mechanical coupling. Governing equations are Darcy's law and mass conservation. Simulation is performed combining Boundary Element Method (BEM) with a lagrangian moving mesh method. An analytical solution is developed to assess the numerical model.

外文关键词：

numerical simulationboundary element methodmoving meshliquid composite moldingdarcy's law

作者：

R. Gantois、A. Cantarel、J.-N. Felices、N. Pirc、F. Schmidt

展开 >

作者单位：

Universite de Toulouse, INSA, UPS, Mines Albi, ISAE, ICA (Institut Clement Ader), Campus Jarlard, F-81013 Albi cedex 09, France Ecole des Mines Albi, Campus Jarlard, F-81013 Albi, France

Universite de Toulouse, INSA, UPS, Mines Albi, ISAE, ICA (Institut Clement Ader). 1, rue Lautreamont, F-65016Tarbes, France

出版年：

2010

DOI：

10.4028/www.scientifw.net/KEM.446.131

Key engineering materials

ISSN：1013-9826

年,卷(期)：2010.446