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Blog Posts Tagged Technical Content

Sampling Random Numbers from Probability Distribution Functions

September 15, 2016

Get a comprehensive background on probability distribution functions and the different ways you can sample random numbers from them in COMSOL Multiphysics®. Part 1 of a series on beam physics.

Improved Functionality and Tips for Importing STL and NASTRAN® Files

September 14, 2016

Learn how to import STL files originating from 3D scan sources and meshes in the NASTRAN® file format, as well as how to prepare them for analysis in COMSOL Multiphysics®.

New Reacting Flow Multiphysics Interface Delivers Greater Flexibility

September 9, 2016

Get an introduction to the Reacting Flow interface, which can be used to simulate fluid flow and reactions in gases and liquids in COMSOL Multiphysics®.

Minimize Your Model File Size with Storing Solution Techniques

September 2, 2016

Get a demonstration of some tools and techniques for storing selected output quantities in COMSOL Multiphysics®, as well as minimizing model file sizes and the time required to display data.

How to Reuse a Deformed Shape as a Geometry Input

September 1, 2016

Let’s say you deform a shape in your model (say, by applying a mechanical load to a thin piece of metal) and want to use this deformed object as part of a new geometry construction. How?

How to Integrate External Data Files with Your COMSOL® App

August 30, 2016

Have you ever wanted to integrate your simulation apps, built with the Application Builder in COMSOL Multiphysics®, with external data files? In this blog post, we show you how…

How to Model Electrochemical Resistance and Capacitance

August 24, 2016

Get an overview of the theory and modeling considerations for resistive and capacitive effects, which are fundamental to the understanding of electrochemical systems.

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.


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