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Development of a Macro‐Model for Magnetorheological Elastomers based on Microscopic Simulations
Author(s) -
Kalina Karl A.,
Metsch Philipp,
Brummund Jörg,
Kästner Markus
Publication year - 2019
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201900288
Subject(s) - homogenization (climate) , macro , parametrization (atmospheric modeling) , magnetorheological fluid , materials science , rheology , elastomer , composite number , observable , statistical physics , computer science , biological system , mechanics , composite material , physics , thermodynamics , optics , quantum mechanics , damper , biodiversity , ecology , biology , programming language , radiative transfer
Herein, the parametrization of a macro‐model for magneto‐rheological elastomers based on microscopic simulations is presented. Within a computational homogenization, the effective response of the composite system is calculated and the data are used for parameter identification. The merit of this strategy is the adjustment of the model independent of any macroscopic sample geometry. With the developed model, the magnetostrictive behavior of a macroscopic sample is simulated.