Active discussions in the forum
Problems with the boundary conditions in an AC/DC simulation
I'm trying to run a electrostatic model in 3D. It has two electrodes (spheres) embebbed in air (another sphere) and we wnt to know the net electric field. When I define the boundary conditions, one of them has a maximum voltage... Read more »
Posted by Manuel Antonio De La Hoz Lambraño 2 hours ago
Plot data along line
Hi, I am new to COMSOL but learning. I think that there must be a simple solution to this, but I haven't been able to find it yet. I am trying to find values from my simulation along a like that I have drawn. I placed a... Read more »
Posted by Josh 8 hours ago
Modeling an air bubble with growing mass in water
Hi, I want to simulate a growing air bubble in water. The comsol version which I use is 5.3a. The model which I use for this simulation is level set (rising_bubble_2daxi, which is in the libraries of comsol). The problem is... Read more »
Posted by Parham Freelance 0 seconds ago
Solution is here
The below post is related to an [archived discussion](/forum/thread/59231/can-not-open-comsol-with-an-unexpected-error-occurred) *** [start here]delete C:\Users\Admin\.comsol dot comsol folder delete will work Read more »
Posted by Hima Anjo 1 day ago
The magnetic flux density variation
The below post is related to an [archived discussion](/forum/thread/146552/permanent-magnet-setting) *** [ Hi I want to plot the magnetic flux density variation applied on a micro channel as a function of the distance along... Read more »
Posted by Saad Yosra 2 days ago
Variable using results from two studies using different components
Hi all, I am running two different frequency domain studies(Solid Mechanics and EM), each one using a different component and after the computation is done, I would like to define a variable taking as expression the... Read more »
Posted by Flavien G. 12 hours ago
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