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Blog Posts Tagged CFD Module

Compressibility Options and Buoyancy Forces for Flow Simulations

August 22, 2016

Here, we cover the various formulations for fluid flow equations in COMSOL Multiphysics® and when it’s best to use each option.

Building More Effective Water Treatment Basins with Apps

April 18, 2016

Fluid flow simulation is an efficient way to optimize the design of water treatment basins to ensure their overall effectiveness. Apps expand these capabilities to a wider audience.

Viscosity Ramping Improves the Convergence of CFD Models

March 29, 2016

Viscosity ramping can help decrease the computation time for your models by solving for higher viscosities and using the solutions as initial conditions for the problem at lower viscosities.

Model How the Bubbles in a Glass of Stout Beer Sink, Not Rise

March 17, 2016

Ever notice how the bubbles in certain kinds of stout beer sink to the bottom of the glass instead of rising to the top? We explain this phenomenon using fluid flow simulation.

Improving Vascular Access for the Treatment of ESRD Patients

March 1, 2016

By combining CFD simulations with shape optimization techniques, biomedical engineers can better understand and predict vascular access for renal disease treatments.

Optimize NACA Airfoil Designs with a Simulation App

January 13, 2016

You can design a simulation app to accurately compute lift and drag forces and optimize any airfoil following the NACA naming convention. Learn more and see an example demo app.

Studying the Swimming Patterns of Fish with Simulation

January 4, 2016

Researchers from the Università Roma Tre used simulation to study the carangiform swimming pattern of certain fish, the dynamics of which can be used to design aquatic vehicles and robots.

Simulate Three-Phase Flow with a New Phase Field Interface

December 16, 2015

The Three-Phase Flow, Phase Field interface, used for modeling separated three-phase flow, computes the shape of the interfaces between the 3 phases and accounts for interactions with walls.


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