TY - JOUR T1 - Multi-Scale Modeling and Numerical Simulation for CVI Process JO - Communications in Computational Physics VL - 3 SP - 597 EP - 612 PY - 2010 DA - 2010/07 SN - 7 DO - http://doi.org/10.4208/cicp.2009.09.025 UR - https://global-sci.org/intro/article_detail/cicp/7645.html KW - AB -
We consider the multi-scale modeling of the isothermal chemical vapor infiltration (CVI) process for the fabrication of C/SiC composites. We first present a microscopic model in which the preform is regarded as a two-phase porous media described by a dynamic pore-scale node-bond network during the fabrication process. We then develop a macroscopic model by a upscaling procedure based on the homogenization theory.