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: to be addressed individually by the COMSOL Technical Support Team.

Active Discussions - boundary conditions

Active discussions  |  Recent messages  |  Start a new discussion

Author Subject Views Replies Last Post
Announcement Announcement Now available: COMSOL 5.3 104 0 2 days ago
Author Subject Views Replies Last Post
Simantini Mitra-Behura Simantini Mitra-Behura Implementing Periodic Boundary Conditions in Coefficient Form Boundary PDEs 233 1 4 weeks ago
Adarsh Vasista Adarsh Vasista Periodic antennas 956 6 4 months ago
ranaat ranaat Error: Singular Matrix 107 0 5 months ago
Thomas Hulin Thomas Hulin boundary condition dependent on dependent variable 1,625 2 5 months ago
Marine Cannard Marine Cannard Injection of velocity fluctuations inside the computational domain 125 0 5 months ago
Hossein Nili Hossein Nili Imposing a Neumann boundary condition in the electrostatics module 141 0 8 months ago
renphysics renphysics How to impose a Neumann boundary condition for one dependent variable, but not for others? 457 2 10 months ago
George Rosala George Rosala free finite prescribed displacement 3,239 7 12 months ago
Debaditya Dutta Debaditya Dutta Absorbing boundary condition for transient wave propagation problem 2,266 6 1 years ago
Ashan Ashan Adding a boundary condition over domain 356 1 1 years ago
Nicolas Tsagarakis Nicolas Tsagarakis Define simple-support boundary condition of a beam (Solid Mechanics) 7,904 6 1 years ago
Ari Ari Floating potentials when solving Laplace equation 490 5 1 years ago
Joseph Boales Joseph Boales Applying a stress tensor to a model 1,122 3 2 yearss ago
PD PD Simple 3D Plane Wave (RF module) 1,109 0 2 yearss ago
Andres Vasquez Andres Vasquez Boundary condition of point along an spherical path 441 0 2 yearss ago
Paul Maguire Paul Maguire Implementing a specific boundary condition in Comsol 4.3 453 1 2 yearss ago
Carolyne Bocovich Carolyne Bocovich Boundary Conditions: Pressure head vs. Pervious Layer 1,662 2 2 yearss ago
Tongjun Chang Tongjun Chang how to build Periodic Boundary Conditions 408 0 2 yearss ago
Cory Stein Cory Stein If Statement 1,193 2 2 yearss ago
Kaj Johnson Kaj Johnson displacement discontinuity boundary condition 2,254 1 2 yearss ago
Carole K. Carole K. Apply a boundary coundition to only a percentage of a surface 694 0 2 yearss ago
Cemre Ariyurek Cemre Ariyurek Boundary Conditions in Solid Mechanics 1,121 0 2 yearss ago
Peter Rindt Peter Rindt conductive layer between two separated bodies/domains 854 1 2 yearss ago
Morten Huse Morten Huse Modeling closed circuits with pipe flow module (linking inlet and outlet) 1,704 0 3 yearss ago
Nairouz Farah Nairouz Farah Membrane modelling 515 4 3 yearss ago

Rules and guidelines