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Active Discussions - boundary conditions

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Author Subject Views Replies Last Post
Announcement Announcement *Now Available* COMSOL Multiphysics and COMSOL Server 5.2a 365 0 1 month ago
Author Subject Views Replies Last Post
renphysics renphysics How to impose a Neumann boundary condition for one dependent variable, but not for others?
general form , boundary conditions , 5.1
172 2 4 weeks ago
George Rosala George Rosala free finite prescribed displacement
boundary conditions , Structural Mechanics Module , Prescribed displacement , 4.2a , 4.4
3,027 7 3 months ago
Debaditya Dutta Debaditya Dutta Absorbing boundary condition for transient wave propagation problem
Structural Mechanics , boundary conditions , 5.0
1,877 6 3 months ago
Ashan Ashan Adding a boundary condition over domain
5.2 , Physics , Definitions and operators , boundary conditions
152 1 6 months ago
Nicolas Tsagarakis Nicolas Tsagarakis Define simple-support boundary condition of a beam (Solid Mechanics)
Simple support , SS , 4.4 , 4.3b , Rigid Connector , 4.3a , 4.3 , Structural Mechanics , Definitions and operators , boundary conditions , Physics , pinned , Prescribed displacement , prescribed rotation
6,366 6 8 months ago
Ari Ari Floating potentials when solving Laplace equation
Materials and functions , Laplace Equation (lpeq) , boundary conditions , Zero Flux , 4.3
358 5 9 months ago
Joseph Boales Joseph Boales Applying a stress tensor to a model
5.0 , 4.4 , MEMS , boundary conditions , stress tensors , torsion
972 3 11 months ago
PD PD Simple 3D Plane Wave (RF module)
plane wave , 3d , RF Module , 3.5a , Port , Periodic Condition , Floquet periodicity , boundary conditions
903 0 11 months ago
Andres Vasquez Andres Vasquez Boundary condition of point along an spherical path
5.1 , Structural Mechanics , MEMS , Physics , boundary conditions
365 0 12 months ago
Paul Maguire Paul Maguire Implementing a specific boundary condition in Comsol 4.3
boundary conditions , 4.3 , Coefficient form PDE , Multiple Dependent Variables
371 1 1 years ago
Carolyne Bocovich Carolyne Bocovich Boundary Conditions: Pressure head vs. Pervious Layer
Fluid Flow , Earth Science Module , Porous Media , 4.3a , boundary conditions
1,472 2 1 years ago
Adarsh Vasista Adarsh Vasista Periodic antennas
Antennas , periodicity , boundary conditions , RF Module , far field
657 5 1 years ago
Tongjun Chang Tongjun Chang how to build Periodic Boundary Conditions
4.4 , periodic , boundary conditions
310 0 1 years ago
Cory Stein Cory Stein If Statement
4.4 , boundary conditions
750 2 1 years ago
Kaj Johnson Kaj Johnson displacement discontinuity boundary condition
solid mechanics , boundary conditions , 5.0 , Porous Media
2,086 1 1 years ago
Carole K. Carole K. Apply a boundary coundition to only a percentage of a surface
4.4 , AC/DC Module , Contact Impedance , electrode impedance , boundary conditions
628 0 1 years ago
Cemre Ariyurek Cemre Ariyurek Boundary Conditions in Solid Mechanics
4.2a , boundary conditions , solid mechanics
934 0 1 years ago
Peter Rindt Peter Rindt conductive layer between two separated bodies/domains
boundary conditions , pairs , highly conductive layer , Heat Transfer Module , Heat Transfer , 4.4
743 1 2 yearss ago
Morten Huse Morten Huse Modeling closed circuits with pipe flow module (linking inlet and outlet)
CFD , non-isothermal , Pipe Flow Module , boundary conditions , 4.3b , Solving , Heat Transfer , Fluid Flow , Mesh , Physics
1,580 0 2 yearss ago
Nairouz Farah Nairouz Farah Membrane modelling
boundary conditions , 4.4
468 4 2 yearss ago
Jordan Mertes Jordan Mertes Conditional boundary temperature for phase change model of ice
phase change , ice melt , boundary conditions , 4.3 , Geometry , Materials and functions , Heat Transfer
1,243 0 2 yearss ago
Alberto Garcia-Cristobal Alberto Garcia-Cristobal Boundary conditions in terms of integrated forces and moments
Integration , Structural Mechanics , boundary conditions
1,361 4 2 yearss ago
Anand  R Anand R Enforcing Sound hard boundary condition for interior boundaries - Acoustics module
Acoustics Module , boundary conditions
888 0 2 yearss ago
Tobias Weber Tobias Weber System state dependent boundary condition
4.4 , Porous Media , Fluid Flow , boundary conditions
757 0 2 yearss ago
Nazir Hina Nazir Hina Boundary conditions on 2D axis-symmteric model in Thermal stressProblem
Thermal stress , Structural Mechanics , boundary conditions , Mesh , Solving , Geometry
873 0 2 yearss ago

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