Latest Posts
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Full Acoustic Room Impulse Response of a Small Smart Speaker
The acoustic response of a small smart speaker can be modeled using the built-in hybrid FEM–ray coupling functionality in the COMSOL Multiphysics® software. Learn more here.
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Developing Better Resonators for CMOS Technology
Sub-GHz technologies are used by the billions for home automation, infrastructure monitoring, and more. This growing demand calls for optimally designed RF filters and resonators.
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Happy Birthday, Charles-Augustin de Coulomb
Coulomb’s law of friction, the torsion balance, Coulomb’s law, — These are just a few of Charles-Augustin de Coulomb’s many scientific contributions.
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Happy Birthday, Angelo Moriondo
How we brew espresso today is largely influenced by an inventor from the 1800s, who recognized the need to provide quick coffee service.
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Stress Minimization: A Heuristic Approach for Improving Fatigue Behavior
2 models, a bracket and wheel rim, demonstrate a gradient-based optimization method that enables stress minimization to be used heuristically to improve fatigue behavior.
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The Power of the Batch Sweep
Have you ever run a large parametric sweep on your workstation overnight, only to discover the next morning that the parametric solver is still not finished? Enter the batch sweep.
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Understanding the Excitation Options for Modeling Electric Currents
Learn about the capabilities of COMSOL Multiphysics® for modeling frequency-domain electric currents in this in-depth guide.
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Using Different Physics Interfaces for RF Electromagnetic Heating Models
RF heating problems can be modeled with both the RF Module and the AC/DC Module. Learn more about their capabilities here.