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Computational Fluid Dynamics (CFD) Blog Posts

Finding the Ideal Thickness for the Insulation of a Pipeline

August 28, 2017

Pipelines need to be properly insulated in order to transport products like petroleum and natural gas across long distances. Use COMSOL® to find the ideal thickness for a pipeline insulation.

Simulating Cancer Cell Migration in Microgravity with COMSOL®

August 16, 2017

Researchers used multiphysics simulation to determine how microgravity effects the migration of metastatic cancer cells. Their results could have new implications for therapy and treatments.

How to Model Supersonic Flows in COMSOL Multiphysics®

August 10, 2017

Learn about the different types of sonic flow and how to calculate the angle and Mach number of a shock wave in order to model the supersonic flow around an object, such as a diamond airfoil.

Comparing 2 Approaches for Modeling Electronic Chip Cooling

August 2, 2017

We go over 2 modeling approaches for electronic chip cooling problems. 1 way models the solid parts and a Convective Cooling boundary condition, while the other option includes an air domain.

Efficiently Analyze Acoustic Streaming with Multiphysics Modeling

July 31, 2017

Acoustic streaming is when sound waves are used to generate steady fluid motion. You can use multiphysics modeling for an efficiency way to analyze this phenomenon.

Modeling Aeroacoustics with the Linearized Navier-Stokes Equations

July 25, 2017

Get a comprehensive introduction to aeroacoustics modeling, as well as the linearized Navier–Stokes equations and how to implement them in COMSOL Multiphysics®.

Investigating the Behavior of an Ancient Organism with CFD Simulation

July 24, 2017

Researchers used CFD simulation to study the behavior of an ancient organism called the Parvancorina in order to learn more about the ecosystem of the Ediacaran period, 635–541 million years ago.

Analyzing a Probe Tube Microphone Design with Acoustics Simulation

July 10, 2017

Probe tube microphones are an important component in hearing aids. Learn about how you can use acoustics modeling to analyze the design and predict the performance of these devices.


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