All posts by Björn Fallqvist
Modeling Thermomechanical Fatigue in COMSOL Multiphysics®
February 18, 2021
You can analyze thermomechanical fatigue in COMSOL Multiphysics® using experimental data from fatigue testing and material parameters from literature. A guest blogger demonstrates…
Implementing a Damage Evolution Law for a Hyperelastic Material
September 8, 2020
By implementing a physically motivated damage evolution law for a hyperelastic material, you can incorporate material softening, creep, and stabilization of hysteresis curves during cycling.
Estimating Hyperelastic Material Parameters via a Lap Joint Shear Test
September 3, 2020
For rubber, polymers, and biological tissue, the relationship between stress and strain is nonlinear, even at small loads. The lap joint shear test can be used to determine material properties.
Analyzing the Mechanical Behavior of Cells for Biological Applications
January 11, 2018
Finite element modeling can be used to analyze the mechanical behavior of biological cells. Guest blogger Björn Fallqvist of Lightness by Design sheds light on this bioengineering topic.
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