Active discussions in the forum
Stress in Thin Film for Self-Curving
Hello, I just want to say I am new at COMSOL so this might be trivial, but thank you for any help you can provide! I am trying to simulate using stress or strain to create curving in a thin-film of a polymer (SU8). I created... Read more »
Posted by Carol Mikhael 18 hours ago
Evaluate standard deviation of element size h
I consider a 3D model with a free tetrahedral mesh. I calculate the average of the element size h via "Derive Values" --> "Volume average". This part works. Now I would like to calculate the standard deviation of the element... Read more »
Posted by Magdalena Haaf 12 hours ago
Scan error
When I tried to perform a parameterized scan, an error occurred, and it prompted: scan error，Parameter name found in multiple parameter lists.How did it happen? Read more »
Posted by 懿丰 王 13 hours ago
Temperature surrounding resonating microdevice
Hello, I am relatively new to COMSOL and am trying to find the temperature surrounding a micro-resonator that consists of a silicon coil attached in series with a capacitor and resonates at ~400 MHz. I am having trouble showing... Read more »
Posted by Nesya 1 day ago
How can I couple Darcy's Law and Moving mesh interfaces properly on COMSOL?
Hi everyone, I am trying to build a very easy model, an unconfined aquifer under a pumping well situation on COMSOL, which is basically a combination of Darcy's Law and Moving mesh interfaces. With the water being pumped out,... Read more »
Posted by Yusima Hesnda 1 day ago
How To Find Specific Geometry Name/Identifiers in MATLAB with COMSOL
Hi, I'm using COMSOL with MATLAB to build a model which can be altered based on inputs in the MATLAB script to change the geometry and applied voltages in COMSOL. I've been able to change the geometry as needed, however, I'm... Read more »
Posted by Alisha Bhanji 1 day ago
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