A new modelling method for open cell foam structure based on centroidal and capacity constraint power diagram
Xin Zhou,
Jian Yang,
Liangliang Shen
et al.
Abstract:To efficiently establish a finite element model that is highly compatible with the intricate microstructure of foam materials, this study carries out simulation and experimental investigations into open cell foams and explores their compression behavior assuming isotropy. Using an in-house algorithm, we optimize the traditional power diagram model, which is widely used in foam finite element simulation. Specifically, a parameterized geometric foam model is developed based on the centroidal and capacity constra… Show more
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