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Material Models Blog-Beiträge

The History and Science Behind Vinyl Records

17. Aug 2021

As vinyl records explode in popularity, we take a look back at the history of records, as well as the interesting science behind how they are produced — and how they play music.

Modeling Thermomechanical Fatigue in COMSOL Multiphysics®

18. Feb 2021

You can analyze thermomechanical fatigue in COMSOL Multiphysics® using experimental data from fatigue testing and material parameters from literature. A guest blogger demonstrates…

The North Pole Models Product Distribution Challenges for the Holidays

18. Dez 2020

Today, a guest blogger from the North Pole discusses using simulation to find out if his boss will be able to fit down all of the chimneys this holiday season.

Exploring the Ambiguity of Hardness Numbers with COMSOL®

22. Sep 2020

To help customers easily obtain stress-strain curves from indentation test data, this guest blogger turned to simulation applications and COMSOL Compiler™ — and created a brand new product.

Implementing a Damage Evolution Law for a Hyperelastic Material

8. Sep 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

3. Sep 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.

Introducing the Metal Processing Module

9. Dez 2019

The Metal Processing Module includes 2 interfaces for analyzing diffusive and displacive metallurgical phase transformations: Metal Phase Transformation and Austenite Decomposition.

Optimizing Lubricated Systems with Numerical Simulation

11. Jul 2019

Experts at SIMTEC designed a lubricated mechanical contact using numerical modeling and built an application for optimizing the use of lubrication in rolling and sliding bearings.


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