All posts by Aaron Dettmann
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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.
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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.
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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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