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
Enrico Pisciotta Enrico Pisciotta Straight wire - Error
5.2 , Physics , Mesh , Solving , AC/DC Module
10 0 1 hour ago
Brad Perfect Brad Perfect 3D fluid flow in a pipe
3d , Fluid Flow , Heat Transfer , 5.2
5,224 6 3 hours ago
Federico Giai Pron Federico Giai Pron Two Phase Transport PEMFC
Solving , CFD , Fluid Flow , Chemical Reaction Engineering , Fuel Cells , Batteries , Porous Media
16 0 8 hours ago
tarun singh tarun singh how to add rock mass joint set in comsol
Slope Stability , 5.2a , 5.2 , 4.3 , Physics , Structural Mechanics
23 0 20 hours ago
Guanlong Guo Guanlong Guo How to cite the principal stress and the principal direction in model?
principle stress
12 0 24 hours ago
Houari Cobas Houari Cobas About general projection orlinear projection
Results and visualization
1,059 1 1 day ago
Xin Wu Xin Wu Moving boundary problem in the pitting corrosion of multigrain
Chemical Reaction Engineering , 5.2
38 2 1 day ago
Guanlong Guo Guanlong Guo Define an anisotropic permeability for a porous media
anisotropic permeability
11 0 2 days ago
JF Wa JF Wa particle deformation througn a contrained channel
4.2a , Structural Mechanics , Microfluidics , Fluid Flow , MEMS
1,483 5 2 days ago
Guanlong Guo Guanlong Guo How to simulate air compression by injecting water at constant rate in a closed container?
air compression , inject water
10 0 2 days ago
Tommaso Santagata Tommaso Santagata Unsaturated flow with dry initial condition
Porous Media , Earth Science Module , Solving
21 0 2 days ago
Thanasis Hous Thanasis Hous PN - Junction 1D (Application Gallery) - Problem with variables
5.1 , 5.2a , 5.2
16 0 2 days ago
Saeed Younis Saeed Younis defining a no-flux 2D surface on top of a 3D box
5.2 , MEMS , Application Builder , Geometry
55 8 2 days ago
Sajiree Vaidya Sajiree Vaidya Damping of the piezoelectric material
Physics , Materials and functions , FSI , Solving , MEMS , Structural Mechanics , 5.2
39 0 2 days ago
Thomas Wolowiec Thomas Wolowiec Setting up an internal port in RF Module
5.2a , RF Module
28 0 2 days ago
Daniel Barna Daniel Barna How to 'continue' a parametric sweep in case of a problem?
parametric sweep , 5.2a
249 5 2 days ago
Francesco Schillaci Francesco Schillaci Lorentz force 14 0 2 days ago
Evan Kallenberg Evan Kallenberg Laminar flow model with two inlets, one outlet, and a vacuum pump
5.2a , Fluid Flow , CFD , Microfluidics , Materials and functions , Physics
121 7 2 days ago
Warapon Wichitpan Warapon Wichitpan HELP ! can i set the current input with this file ? 72 2 2 days ago
Mehdi Jokar Mehdi Jokar Incident Pressure field vs Pressure Boundary Condition
Acoustics Module , 5.2a , 5.2 , 5.1
22 0 2 days ago
Aj Aj Calculation of relative contribution of a layer of material to the overall model
5.2a , Results and visualization , AC/DC Module
22 0 2 days ago
Warapon Wichitpan Warapon Wichitpan Can i import this waveform to my current input ?
5.2a , 4.3b , Heat Transfer
56 1 2 days ago
Ozgur Ozgur Creating Geometry with an algorithm 148 4 2 days ago
Marius Lorvik Marius Lorvik Is there an easy way to create a high number of geometric components with a random roughness component?
photonic crystal , LiveLink for MATLAB , RF Module , Geometry
2,744 7 2 days ago
Panagiotis Dimakopoulos Panagiotis Dimakopoulos Can I extract the algorithm that corresponds to the COMSOL solution?
API , code , algorithm , comsol multiphysics , LiveLink , LiveLink for MATLAB
318 3 2 days ago

Rules and guidelines