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Computational Fluid Dynamics (CFD) Articles de Blog

Why Do Golf Balls Have Dimples?

October 1, 2021

Why do golf balls have dimples? Can I model a golf ball with COMSOL Multiphysics? Can I use simulation to optimize my shot and make a par? Find answers to these questions and more…

Analyzing LED Bulb Designs with Heat Transfer Simulation

July 22, 2021

LED bulbs are billed as more energy efficient than traditional bulbs, but they are not 100% efficient in turning electricity into light, making thermal management a vital design consideration.

Fine-Tuning an HVAC System Design with Simulation

June 23, 2021

Do you find your office too hot, too cold, or just right? Using simulation, HVAC system engineers can assess indoor climate conditions and ensure maximum comfort among a building’s occupants.

How to Compute Residence Time in Flow Models with COMSOL®

June 1, 2021

You can compute residence time in flow problems using the Particle Tracing Module. Get the details in this blog post.

Simulating Wind Load on a Sports Car’s Side Door and Mirror

May 27, 2021

Vroom vroom: In this blog post, we use large eddy simulation (LES) and structural analysis to analyze wind loads and airflow on the door and side mirror of a sports car driving at high speeds.

Studying a 500-Million-Year-Old Dinner Party with CFD Simulation

May 13, 2021

From zebras to elephants to lions, Namibia is home to a variety of wildlife. However, this research team was on the lookout for the fossils of a 500-million-year-old organism.

New Method for Performing Topology Optimization of FSI Problems

May 6, 2021

Many topology optimization methods are only available for FSI problems within a purely academic scope. Enter the TOBS-GT algorithm for fluid-structure design…

The Beauty of Vortex Streets

May 5, 2021

Vortex streets occur quite frequently in nature and are relevant in a variety of technical applications. This fluid mechanics phenomenon can also be quite beautiful to watch!


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