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 5.1 Update 2 191 0 3 weeks ago
Author Subject Views Replies Last Post
Abhijit  Banik Abhijit Banik getting more temperature than solidus temperature while solving friction stir welding simulation.
Heat Transfer
2 0 28 minutes ago
Satyananda Kar Satyananda Kar can 5.1 file open in 5.0?
5 , 5.1
5 1 40 minutes ago
Ashish Alexander Ashish Alexander Does size of Geometry affect the solution ?
4.3 , Geometry , Mesh , RF Module
16 1 2 hours ago
Raphael Bondes Raphael Bondes Coupling problem: Nernst-Planck equation with Poisson not converging
4.4 , Poisson , Nernst-Planck , Chemical Reaction Engineering , Solving
667 5 3 hours ago
Yu Chen Yu Chen Output reaction force of a node or a surface using a local coordinate
AC/DC Module , Acoustics Module , Structural Mechanics , 5
5 0 6 hours ago
Mamad  Moka Mamad Moka parallel computing
Installation , LiveLink products , 5.1
8 0 7 hours ago
Gomez_csula Gomez_csula Mathematical representation of the physics controlled mesh
Mesh , Fluid Flow
9 0 10 hours ago
Rokas Bondzinskas Rokas Bondzinskas minimum time step
AC/DC Module , Solving , 4.4
393 7 12 hours ago
James Haley James Haley Consistently optimizing to wrong value
5.1
12 0 13 hours ago
Osman Sayginer Osman Sayginer Patch Antenna S11 Problem
4.4 , RF Module , 5.1 , 5
40 2 13 hours ago
John Ly John Ly using RANDOM node???
Materials and functions , 4.4
15 0 16 hours ago
Stefanos Michael Stefanos Michael Particle tracing - particle counting
4.4 , Results and visualization , Fluid Flow , Particle Tracing , 4.2a
5,085 9 17 hours ago
Idris Al Siyabi Idris Al Siyabi Coupling two comsol files 12 0 18 hours ago
Tobias Huber Tobias Huber Bug in diluted species?
4.3b , 5 , diluted species
44 2 18 hours ago
Bastien Sailler Bastien Sailler Deformed geometry at each time-step, if a condition is observed
4.4 , Definitions and operators , Geometry , Solving , Mesh
6 0 18 hours ago
Onyekachukwu Nnodim Onyekachukwu Nnodim How do i find the centre of mass in a circular shape on COMSOL?
5.1 , 5 , 4.4 , Geometry , AC/DC Module , Mesh , LiveLink products , Fluid Flow
33 2 19 hours ago
Peter Zhao Peter Zhao select objects inside another
5.1 , Geometry
12 0 19 hours ago
Valdemar Stenlund Valdemar Stenlund Combining Heat Transfer and Magnetic Fields
Heat Transfer , 5
12 0 19 hours ago
Jalpa Soni Jalpa Soni How to define frequency/wavelength dependent refractive index of gold in COMSOL 5.1?
Physics , 5 , 5.1
21 1 20 hours ago
Geoffrey Stoltz Geoffrey Stoltz Temperature Control Question
electric currents , 4.2a , 4 , Heat Transfer
537 8 20 hours ago
Aytac Aytac gradient of a surface property along the surface
5.1 , Physics , Solving , Definitions and operators , Geometry , Results and visualization , Materials and functions
11 0 23 hours ago
Shen Wang Shen Wang How to assign different meshes to different physics contained in one step?
5.1 , Mesh , Physics
11 0 23 hours ago
Matthew Kurth Matthew Kurth Permanent magnet -field avoiding some iron
permanent magnet , 5.1
16 0 1 day ago
Robert Zhang Robert Zhang Livelink Matlab command
5.1 , LiveLink products
13 0 1 day ago
Jiawei Wang Jiawei Wang About optical force calculation of particles manipulated by microring resonator
Acoustics Module , MEMS , RF Module , Structural Mechanics , 4.2a , 4.3 , 4.3a
3,546 5 1 day ago

1 2 3 4 5 6 7 8 9 10
Rules and guidelines