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Active Discussions - boundary condition

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Author Subject Views Replies Last Post
Announcement Announcement Now available: COMSOL 5.1 Update 2 184 0 3 weeks ago
Author Subject Views Replies Last Post
Nima Noraei Danesh Nima Noraei Danesh Simulation of Dual Porosity
Earth Science Module , 5 , 5.1 , boundary condition , Porous Media
41 0 1 month ago
Richard Bee Richard Bee One boundary with two boundary conditions (Neumann and Dirichlet)
boundary condition , 4.3b , Solving , 4.2
2,247 3 3 months ago
Jiangzhi Chen Jiangzhi Chen Tangential boundary constraints in weak form PDE
Weak form , boundary condition
50 0 3 months ago
Feng Song Feng Song oxygen gas surface reaction and the product diffusion into the block
mass transfer , 5 , boundary condition
66 2 3 months ago
Hazidatul Akma Hamlan Hazidatul Akma Hamlan PIESEWISE FUNCTION AS BOUNDARY CONDITION
boundary condition , 5
78 1 3 months ago
Changhee Lee Changhee Lee why does "Undefined value found in the stiffness matrix" means?
RF Module , boundary condition , photonic crystal
1,771 5 5 months ago
Souvik Pal Souvik Pal Body force driven flow
Fluid Flow , 5 , boundary condition , inlet , outlet , body force , momentum source
247 0 6 months ago
Sofie Permana Sofie Permana ERROR: nonlinear solver did not converge, when simulating ball movement in meso-size chamber.
boundary condition , FSI , Solving
2,321 8 7 months 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
358 0 7 months ago
Lalit  Singh  Syunary Lalit Singh Syunary Boundary Condition: Open Boundary
boundary condition , Fluid Flow , 4.2
407 1 9 months ago
Fei Ren Fei Ren Thermoelectric simulation
boundary condition
102 0 10 months 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
426 0 1 years ago
Jiaxing Zhou Jiaxing Zhou Boundary conditions to create a closed loop in comsol
boundary condition , Fluid Flow
608 7 1 years ago
Tim Geary Tim Geary Integral Boundary Condition - Problem
4.3a , boundary condition
571 2 1 years ago
Sina Gilassi Sina Gilassi define mixed boundary condition?
comsol multiphysics , boundary condition , mixed or robin boundary condition , Definitions and operators , Solving
454 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
469 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
2,472 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
805 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
1,217 3 2 yearss ago
Rama Sandovsky Rama Sandovsky Parametric Sweep in order to change the location of a point
4.3 , point , parametric sweep , boundary condition
1,401 3 2 yearss ago
Ting-Wei Liu Ting-Wei Liu Is the problem positive definite? Floquet periodic boundary conditions or PML using
Positive Definite , 4.3a , 4.3 , 4.2a , 4.2 , boundary condition , 4.1 , Structural Mechanics , Definitions and operators , Acoustics Module , 4.0a , 3.5 , 3.5a , Physics , Solving , 4.0
2,679 2 2 yearss ago
Sean Wang Sean Wang Please help me find how to achieve this function.
boundary condition , Results and visualization , Heat Transfer , Physics , Solving
1,409 4 3 yearss ago
Hongzi Mao Hongzi Mao A simple question about inlet boundary of flow simulation
4.2a , boundary condition , CFD , Fluid Flow , Physics , Solving
1,651 1 3 yearss ago
Padmini Rangamani Padmini Rangamani A complicated boundary condition
boundary condition , 4.2a
897 0 3 yearss ago
Sonya Shawver Sonya Shawver Dielectric B.C. in Plasma Module
electrostatic boundary condition , dielectric , boundary condition , Plasma Module , Physics
3,782 3 3 yearss ago

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