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Using Data Filtering to Improve Model Performance
Want to include experimental data in your model as a load or boundary condition, but the data varies over space or time and is noisy? Try implementing data filtering, such as a Helmholtz filter.
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Using Global Equations to Introduce Fully Coupled Goal Seeking
Learn how to introduce a goal-seeking equation, combined with a fully coupled approach, to solve a nonlinear model. (Follow-up to an earlier blog post on goal seeking with a segregated solver.)
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Introducing Goal Seeking into the Segregated Solver
Did you know that you can adjust a model input to achieve a desired output in your nonlinear problems? The process involves implementing a global equation into the segregated solver.
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The North Pole Models Product Distribution Challenges for the Holidays
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.
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Model Vortex Lattice Formation in a Bose–Einstein Condensate
Bose–Einstein condensation can cause superfluidity, superconductivity, lasers, and trapped dilute cold atoms. When such systems are subjected to rotating perturbation, it forms a vortex lattice.
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COMSOL Multiphysics® Version 5.6 Is Now Available
COMSOL Multiphysics® 5.6 brings faster solvers, enhanced graphics, and 4 new products: the Fuel Cell & Electrolyzer, Polymer Flow, and Liquid & Gas Properties modules and LiveLink™ for Simulink®.
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Best Papers and Posters from the COMSOL Conference 2020 Europe
From antennas for digital TV reception to packed bed reactors for steam reforming, the 9 Best Paper and Best Poster award winners from the COMSOL Conference 2020 Europe cover a variety of topics.
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Best Papers and Posters: COMSOL Conference 2020 North America
MEMS microphones, inductors, thermal ablation, and the Navier–Stokes equations are just a few of the topics featured in the top papers and posters from the COMSOL Conference 2020 North America.