COMSOL provides the Discussion Forum for the benefit of our user community to share ideas with each other, and for open discussion on topics that are of interest to the COMSOL Multiphysics user base.

While COMSOL employees may occasionally participate in Discussion Forum discussions, their contributions to a specific topic or technical question may not be as comprehensive as a response to a support request handled through COMSOL's support process.

All of COMSOL's on-subscription customers are welcome to submit their questions via: www.comsol.com/support to be addressed individually by the COMSOL Technical Support Team.

Active Discussions - general

Active discussions  |  Recent messages  |  Start a new discussion

Author Subject Views Replies Last Post
Announcement Announcement Now available: COMSOL 5.2a Update 3 215 0 2 weeks ago
Author Subject Views Replies Last Post
Kyle Laferty Kyle Laferty Maxwell Stress Tensor ignoring imaginary component
5.2 , AC/DC Module , Imaginary
15 0 4 hours ago
Ben Brooks Ben Brooks Unable to model shockwaves in comsol
CFD , Fluid Flow , 5.2a
20 0 5 hours ago
M.H.Elshorbagy M.H.Elshorbagy Far field of dipole antenna on substrate
5.2 , RF Module
36 2 6 hours ago
Vineeth Raj S Vineeth Raj S Multi coil domain- coil excitation by voltage does not depend on number of turns?
4.3a , multi-coil domain , coil excitation
40 6 8 hours ago
Bryan Burk Bryan Burk Meshing high aspect ratio objects
Geometry , Mesh , Heat Transfer , 4.4
56 1 9 hours ago
Linus Ang Linus Ang Plotting of a single curve from the average result of all parameters
5.2a , 5.2 , Results and visualization
38 1 9 hours ago
Hampus Mårtensson Jönsson Hampus Mårtensson Jönsson Coupling back and forth between physics nodes
5.2 , Physics , Heat Transfer , Materials and functions , Solving
41 0 9 hours ago
Joaquim G. Detoni Joaquim G. Detoni Problems verifying model with Maxwell Tensor and Virtual Work
4.1 , 5.2a
2,772 4 12 hours ago
Linus Ang Linus Ang How to check the normal of a shell? 39 2 15 hours ago
Ning Zhang Ning Zhang validate virtual work method with maxwell stress tensor for non-linear BH
AC/DC Module
24 0 23 hours ago
Joshua Viggiani Joshua Viggiani Surface charge discontinuity between interior boundaries
5.2a , electrostatics module , continuity
33 0 1 day ago
Gangadhar Behera Gangadhar Behera Can I use COMSOL to solve problem in quantum optics and quantum communication 20 0 1 day ago
Oussama Dadi Oussama Dadi rigid particle carried by a channel flow
Fluid Flow , FSI , CFD , Structural Mechanics , 4.4
3,668 17 1 day ago
Shaun Ensor Shaun Ensor Mixing two fluids with static mixer
Fluid Flow , Mesh , 5.2 , Microfluidics
2,915 5 1 day ago
Vishal Rajpurohit Vishal Rajpurohit Time required for simulation
logfile , logging , solution time , log , 5.2a
6,396 6 1 day ago
Julian Julian Mixture of cement slurry in water 17 0 1 day ago
Yifei Zhang Yifei Zhang how to couple ODE functions with temperature
5.2a , Heat Transfer
62 2 1 day ago
Jan Kolbe Jan Kolbe Normal current into cross section of 2D geometry
5.1 , Definitions and operators , Physics , Heat Transfer , Geometry
52 1 1 day ago
Anton Enns Anton Enns Richard's equation
5.1 , Physics , Fluid Flow , 5.2 , Earth Science Module
142 2 1 day ago
Jan Kolbe Jan Kolbe Variable Geometry
5.1 , LiveLink products , Geometry , Definitions and operators
156 7 2 days ago
Ritu Goel Ritu Goel Simulation of Piezoelectric Nano wires behaviour in 3 months of duration
Simulation of piezoelectric nanowires
20 0 2 days ago
Ishan Bhalerao Ishan Bhalerao Rectangular Light intensity profile over a surface
Laser , Step Function , Definitions and operators , Rectangular function
22 0 2 days ago
Jan Bouquet Jan Bouquet heating a block of material by a moving laser
heating , Laser , Heat Transfer , Materials and functions , Physics , 5.2
3,265 10 2 days ago
Michael Petrov Michael Petrov Band diagram of 3D periodic photonic crystals
4.4 , Structural Mechanics , RF Module , wave , Wave Optics Module , 3D photonic bandgap
1,801 5 2 days ago
Viraj Sabane Viraj Sabane Surface Roughness Micro channel
Microfluidics , Surfaceroughness
32 0 2 days ago

Rules and guidelines