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Active Discussions - boundary condition

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Author Subject Views Replies Last Post
Announcement Announcement Now available: COMSOL 5.2 Update 1 104 0 1 week ago
Author Subject Views Replies Last Post
Sofie Permana Sofie Permana ERROR: nonlinear solver did not converge, when simulating ball movement in meso-size chamber.
5 , boundary condition , FSI , Solving
3,075 9 3 months ago
Nikhil Nambiar Nikhil Nambiar Unidirectional Constraints
Solving , boundary condition , Constraint , unidirectional , bidirectional
208 0 4 months ago
Amir Rahmani Amir Rahmani Updating Boundary condition at each time step
CFD , Fluid Flow , 5 , boundary condition , Laminar Flow , CFD Module
256 0 4 months ago
Amir Rahmani Amir Rahmani Moving Wall Boundary Condition
CFD Module , Laminar Flow , moving wall , 5 , boundary condition
259 0 4 months ago
Johannes Weinzierl Johannes Weinzierl Brinkman boundary stress condition at inlet and outlet of porous pipe
Physics , boundary condition , 5 , Fluid Flow , CFD , porous media flow
222 0 5 months ago
Remi Vachon Remi Vachon Singularity point (corner) between two contentious BC gives convergence problem.
conflict , plasticity , Mesh , Structural Mechanics , boundary condition , 5.1 , 2D Model
349 3 5 months ago
Shuo Ren Shuo Ren Periodical boundary condition conflicts with inlet boundary condition
Physics , CFD , 5 , boundary condition , conflict , inlet , Periodical
349 1 6 months ago
Nima Noraei Danesh Nima Noraei Danesh Simulation of Dual Porosity
Earth Science Module , 5 , 5.1 , boundary condition , Porous Media
284 0 9 months ago
Thanh Lem Thanh Lem One boundary with two boundary conditions (Neumann and Dirichlet)
boundary condition , 4.3b , Solving , 4.2
2,696 3 10 months ago
Feng Song Feng Song oxygen gas surface reaction and the product diffusion into the block
mass transfer , 5 , boundary condition
389 2 10 months ago
Hazidatul Akma Hamlan Hazidatul Akma Hamlan PIESEWISE FUNCTION AS BOUNDARY CONDITION
boundary condition , 5
261 1 11 months ago
Changhee Lee Changhee Lee why does "Undefined value found in the stiffness matrix" means?
RF Module , boundary condition , photonic crystal
2,471 5 12 months ago
Souvik Pal Souvik Pal Body force driven flow
Fluid Flow , 5 , boundary condition , inlet , outlet , body force , momentum source
707 0 1 years ago
Amin Rahmat Amin Rahmat Problems in assigning inlet-outlet boundary condition for a two phase flow
boundary condition , free surface flow , Solving , Fluid Flow , CFD , 4.4
1,082 0 1 years ago
Lalit  Singh  Syunary Lalit Singh Syunary Boundary Condition: Open Boundary
boundary condition , Fluid Flow , 4.2
827 1 1 years ago
Fei Ren Fei Ren Thermoelectric simulation
boundary condition
211 0 1 years ago
Cang Jin Cang Jin Error results when optical fiber in 2D axisymmetric model
2D axisymmetric model , 4.4 , optical fiber , RF Module , MODE ANALYSIS , boundary condition
883 0 2 yearss ago
Jiaxing Zhou Jiaxing Zhou Boundary conditions to create a closed loop in comsol
boundary condition , Fluid Flow
1,007 7 2 yearss ago
Tim Geary Tim Geary Integral Boundary Condition - Problem
4.3a , boundary condition
896 2 2 yearss ago
Sina Gilassi Sina Gilassi define mixed boundary condition?
comsol multiphysics , boundary condition , mixed or robin boundary condition , Definitions and operators , Solving
716 0 2 yearss ago
Jeroen Peeters Jeroen Peeters Heat puls in heat transfer simulation
Heat Transfer Module , boundary condition , puls , 4.3 , Heat Transfer , Materials and functions
659 0 2 yearss ago
Gabriele Della Vecchia Gabriele Della Vecchia Bondary condition: how do switch in time from Dirichlet to Neumann?
4.3b , Physics , Solving , Results and visualization , Definitions and operators , Fluid Flow , Porous Media , Heat Transfer , Earth Science Module , boundary condition
2,707 2 2 yearss ago
Kaveh Samadikhah Kaveh Samadikhah How to model a bipolar membrane boundary condition ?
Insulation , dielectric shielding , MEMS , piezoelectric , boundary condition , Bipolar membrane , strain , permittivity , 4.3b
1,295 0 2 yearss ago
Ray Ray Integration boundary condition that is probably of circular dependency (dye-sensitized solar cell)
ionic conservation , Solar Cell , 4.3 , PDE Mode , Integration , boundary condition
1,646 3 3 yearss ago
Rama Sandovsky Rama Sandovsky Parametric Sweep in order to change the location of a point
4.3 , point , parametric sweep , boundary condition
1,610 3 3 yearss ago

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