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Product Update: COMSOL 3.5a Snow Leopard update for Mac OS X
This update adds support for Mac OS X 10.6 Snow Leopard.
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Product Update: COMSOL 3.5a Hotfix 1
This hotfix adds support for interfacing with later versions of external software. A new SOR line smoother has been added which improves the performance of the geometric multigrid solver for fluid-flow...
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Product Update: COMSOL 3.4 Hotfix 2
This hotfix resolves some issues with running the COMSOL software on multiprocessor machines, including some minor thread-safety improvements. The hotfix also includes corrections and improvements in...
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Real Fake Bitcoin Transaction Software - Fake Bitcoin Sender Tool
Prank A Friend Or Family!!! How to send latest fake bitcoin transactions software, fake bitcoin unconfirmed transactions, fake bitcoin sender apk,fake bitcoin transaction software, fake btc software...
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How To Generate Linear Polarized Light And Circular Polarized Light In Comsol
i found out a blog on circular polarization of light. I'm unable to produce circular polarized light and linear polarized light. I have try many times but it does not happened good for me. Can you...
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COMSOL graphics window not responding to intel iris xe graphics
I bought new laptop few days back. 11th gen intel(R) i5 Dell. It has in-built Intel iris xe graphics card. Upon installing COMSOL i tried creating geometry, sketch polygon. But nothing is getting...
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Plot of B vs theta in an electrical machine's air gap
Hi, I am trying to plot B vs angle in a cylindrical electrical machine's air gap (actually a magnetic gear). I have set up a circle in the center of the air gap with corresponding identity pairs. So...
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Info of Eliminated stiffness matrix
The below post is related to an [archived discussion](/forum/thread/266951/3d-structural-shell-elements-eliminated-stiffness-matrix-degrees-of-freedom) *** Hi, The reply from Remi Magnard perfectly...
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Surface maximum
I have simulated a structure and want to find the maximum field enhancement of a particular surface. I have taken a 2D cut plane to define the surface. I simply take surface maximum and put the...
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Connect a truss and beam structure in 3D
Hi Suppose I have a structure which I model with beam elements which is supported by a truss structure underneith, modeled with truss elements. How do I connect this two? Does Comsol to this...
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Script to add many point loads to geometry?
Hi - I'm new to Comsol, and coming from ANSYS where this problem would be easy. I have a very complex load defined at 10^6 points. Wondering if I can write a script to define points in the geomety and...
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How to display material appearance in COMSOL 5.6?
In earlier versions, this can be done in Preference->Graphics and Plot Windows, but in 5.6 where is it?
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More points on each streamline
I am studying Electrostatics on my geometry. When I create a streamline plot of the field with each streamline comprised of roughly 350 points (that I see when exporting the plot). is there a way to...
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Multiple Loads With Different Frequencies In Frequency Domain Study
Hi, I'm trying to evaluate the Transmission Loss on a glass panel when subjected to two different loads at the same time. In particular one is a boundary load representing an incident acoustic wave and...
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Handling multi-core simulations
Hi, I have a 32 core computer (2 processors with 16 cores each). I read on the help page that we can specify the number of cores to be used for a given simulation. **My question is** : If I start 2...
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export single streamline data with the corresponding field in it
Hi all, I am looking for a way to export the electric field along a single chosen streamline (and preferably to get both on the the same file). I can generate a single streamline on its own and the...
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density change due to deformation
I have multiple custom PDE's coupled that are modeling wood pyrolysis. They are all solving for the densities of the constituents of the pyrolyzing material. The equations them selves are basically...
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Pressure drop due to CO2 diffusion in water
I am going to model the diffusion of CO2 into water. Initially, the gas phase includes 100% CO2 while the liquid phase, water, has no dissolved CO2 inside. I need to track the pressure drop in gas...
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Tracking a field line
Hi all, I'm pretty new to COMSOL and have been tinkering with the Electrostatics module. In my simulation I created an electric field for my geometry, which is basically made out of two parallel...
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