All posts by Aaron Dettmann
The Intriguing Stresses in Pipe Bends
January 31, 2023
Explore beam theory, the classical beam equations, and the various features in COMSOL Multiphysics for analyzing complex piping systems.
Axisymmetric Solid Mechanics with a Twist
February 8, 2022
As of version 6.0, you can easily include circumferential displacements in 2D axisymmetric models using the Solid Mechanics interface. Check out one example here.
Fractals, Noise, and State Variables
January 5, 2021
Ever notice how the leaves of a fern seem to show a self-repeating pattern? Fractals are objects that exhibit some form of self-similarity at different scales. Learn how to model them here.
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