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Multiphysics Simulation: An IEEE Spectrum® Insert Now Available
The 2014 edition of Multiphysics Simulation, an IEEE Spectrum insert, features stories about engineers and designers in the power and energy industries. Get an overview here.
AMPHOS 21 on Simulating Carbon Sequestration
Carbon dioxide sequestration is a proposed solution to releasing carbon dioxide into the atmosphere that involves storing the CO2 in geological formations. AMPHOS 21 models this process.
Modeling Thermal Fatigue in Nonlinear Materials
2 challenges when simulating fatigue in nonlinear materials: 1.) Correctly representing the material behavior and 2.) finding a fatigue model that captures the life-controlling mechanism.
The Strength of the Weak Form
Learn about the origins of the weak form equations, how to derive them from classic equations, how to express them in the COMSOL Multiphysics® syntax, and more >>
Where Can I Find COMSOL Multiphysics Tutorial Models?
There are 2 ways you can find COMSOL’s tutorial models: The online Application Gallery includes downloadable resources and the Application Library makes models available directly in the software.
What Kinds of FSI Problems Can COMSOL Multiphysics Solve?
We discuss the various techniques for modeling fluid–structure interaction (FSI) in the COMSOL® software, as well as highlight the add-on modules you need for these various types of analyses.
Modeling the Hydrostatic Pressure of a Fluid in a Deformable Container
Picture a water balloon being compressed at the center. As you squeeze the balloon, the locations of the highest point and depth of fluid change, altering the hydrostatic pressure distribution.
Characterizing the Flow and Choosing the Right Interface
No matter the focus of your modeling project, you have probably had to consider fluid flow at some point. Here, we discuss how to characterize the flow and choose the correct CFD interface.