Active discussions in the forum
How do you plot a Temperature graph along this line?
I have a 3D reactor model with baffles, and I want to plot the temperature and concentration of the average velocity path (line shown on the surface of the reactor). Need a way to determine the temperature or concentration... Read more »
Posted by Vithurshan Canathas 5 hours ago
"Undefined" variable won't allow my study to execute
Hi all, First off this this is my first real project in comsol. It was handed to me to fix, and I've gotten it this far. Now my defined variable shows up as undefined, causing the entire program to halt. If I could get any... Read more »
Posted by Sonny Thakkar 10 hours ago
Simulating flow through a branched pipe
I am new to COMSOL. I am looking for a tool that can simulate flow through branched pipe. I'd like to know if it is possible to simulate 1D solute transport in a pipe section that diverges into 2 sections and converges again . Read more »
Posted by Natasha 6 hours ago
Different solvers and their influence on the obtained results
Hello! I'm currently using COMSOL for a 3D microfluidics problem and I am performing a mesh refinement study. As I am quite new on the subject, I am only using different element sizes for a default mesh, and going through... Read more »
Posted by André Moura 8 hours ago
plot Dean flow vortex
I simulated the flow in a curved channel, and want to see the streamline in the cross section. I defined the cut plane, and since the curve is some sort parameterive curve, I didn't know how to calculate the projected velocity... Read more »
Posted by Cas 8 hours ago
Acoustic / Ultrasonic related queries
Hi, can any one suggest me, how to develop wave equation in comsol model.? A wairing your reply. Regards, Vipul Read more »
Posted by Vipul Rokad 8 hours ago
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COMSOL Blog
Simulating Radiation Effects in Semiconductor Devices
Radiation effects in semiconductors is a broad and complex topic, affecting many technical areas such as the electronics industry, medical imaging, nuclear engineering,... Read more »
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The 3D knowledge of complex geological structures and their integration into hydrogeological models is a prerequisite to study the dynamics of hydraulic processes at... Read more »
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The latest version of the COMSOL Multiphysics® software is now available! COMSOL Multiphysics version 5.5 includes two new add-on modules and a wide range of enhanced... Read more »