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 Early abstract deadlines approaching for the COMSOL Conference 2016 189 0 2 weeks ago
Announcement Announcement COMSOL News 2016 is now available! 343 0 1 month ago
Author Subject Views Replies Last Post
Richard Storm Richard Storm What is "Maximum Element growth rate" and "curvature factor" in the Mesh section?
5.2 , Structural Mechanics , Mesh , Solving , Physics
2 0 11 minutes ago
Richard Storm Richard Storm how to plot error vs iteration number comsol?
5.2 , Solving , Mesh , AC/DC Module , Structural Mechanics
4 0 18 minutes ago
Richard Storm Richard Storm Why do I get convergence error when I increase the mesh?
5.2 , Structural Mechanics , AC/DC Module , Mesh , Solving
47 2 25 minutes ago
Anna Rubin Anna Rubin Solid mechanics equations, stationary 23 1 1 hour ago
Oluwafemi Oyedokun Oluwafemi Oyedokun MATLAB Function and Automating M-Script File with Comsol: mphinterp Command
5.1 , LiveLink products
39 4 2 hours ago
Yuriy Yanson Yuriy Yanson Periodic load using a defined function?
4.1 , Structural Mechanics , Definitions and operators
3,376 2 4 hours ago
Tewodros Tedo Tewodros Tedo square wave 3,942 3 5 hours ago
Felipe Bamberg Soares Felipe Bamberg Soares How to simulate a lumped port with thickness?
5.2 , 5.0 , 4.4 , 5.1 , RF Module
51 2 6 hours ago
Mikolaj Mas Mikolaj Mas Data source does not cover results (temperature)
5.2 , Heat Transfer , Physics , Solving
36 0 9 hours ago
Sachin kumar Sachin kumar Point contact modelling
5.0
16 0 10 hours ago
mhmd almasri mhmd almasri Add two materials in comsol !
4.3a
29 0 12 hours ago
Vishal Goyal Vishal Goyal error in time dependent study
5.2 , Fluid Flow
26 0 13 hours ago
建 李 建 李 how to move a permanent magnet in COMSOL 52 2 19 hours ago
Tony T Tony T Rotation of premanent magnet in rmm module
5.1 , AC/DC Module , Materials and functions , Geometry
57 0 1 day ago
Ramanish Singh Ramanish Singh negative volume fraction after solving in coefficient form of pde comsol 18 0 1 day ago
Carlos Villar Carlos Villar Transfer Matrix in an acoustic problem in a Catalytic Converter
Acoustics Module , Application Builder , Definitions and operators , Transfer Matrix
34 0 1 day ago
Ibrahim Abdi Ibrahim Abdi How to Generate dual permeability Shale Gas in Excel
How to Generate Permeability in Excel
20 0 1 day ago
Michael Plotnikov Michael Plotnikov Current-temperature dependence in semiconductor
Heat Transfer Module , Semiconductor Module , 5.2 , Physics , Solving
30 0 2 days ago
Vibudh Agrawal Vibudh Agrawal How to find partial derivative of dependent variable at one point
3.5a , Solving , 4.3
688 1 2 days ago
Elden Harrison Elden Harrison how to get the iv graph? final year project about geometrical analysis of silicon solar cell using comsol
Results and visualization , AC/DC Module , Definitions and operators , 5.1 , Physics , Geometry , Materials and functions
200 3 2 days ago
Henning Hollermann Henning Hollermann Implementing a two-temperature-model (electronic/lattice) for fast laser-excitation
Coupling , Physics , TTM , two-temperature-model , 5.1
2,366 12 3 days ago
Ramanish Singh Ramanish Singh Zero flux 1 in Coefficient form pde
5.0 , PDE , Coefficient form PDE
31 0 3 days ago
abdol yousef abdol yousef Piezoelectric
5.1
27 0 3 days ago
Burak  Gerislioglu Burak Gerislioglu Indirect Optical Transitions feature in Semiconductor Module is not available in 5.2
5.2 , 5.1 , 5.0 , Semiconductor Module
20 0 3 days ago
Rajib Das Rajib Das Deformed Geometry(dg) or Moving Mesh(ale)
4.4
27 1 3 days ago

Rules and guidelines