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Active Discussions - 4.4

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Author Subject Views Replies Last Post
Announcement Announcement *Now Available* COMSOL Multiphysics 5.1 402 4 3 days ago
Author Subject Views Replies Last Post
Aamir Qamar Aamir Qamar Taking derivative along the radial line....
4.4
18 2 17 hours ago
Tom Sidebottom Tom Sidebottom What is convergence?
4.3b , 4.3a , convergence , 4.4 , 5
13,040 23 1 day ago
Om Prakash Yadav Om Prakash Yadav how to create this geometry
Fluid Flow , 4.4
12 1 1 day ago
James Chinn James Chinn Current Source and Violation of Current Conservation
4.4 , 4.3 , Solving , Physics , AC/DC Module , Batteries , Fuel Cells , MEMS , Plasma Module , RF Module , Definitions and operators , Materials and functions
34 2 2 days ago
Sergio Calderon Sergio Calderon Quality factor Vs. pressure for a cantilever.
MEMS , 4.4
16 1 2 days ago
Syed Zaid Ali Syed Zaid Ali DC discharge modelling query
Solving , RF Module , Mesh , Physics , Plasma Module , 4.4
32 3 2 days ago
Leo Mechelle Leo Mechelle Urgent problem on 3d geometry meshing(model uploaded)
Mesh , Geometry , 4.4
90 5 2 days ago
Pranay Ghosh Pranay Ghosh Transport through diluted species-Time dependent problem
4.4 , Physics , Mesh , Solving , Fluid Flow , CFD
2,239 3 2 days ago
Duy Duc Nguyen Duy Duc Nguyen Can not open Comsol with "An unexpected error occurred"
Installation , 4.4
390 4 3 days ago
Edmond Law Edmond Law Symmetry for "Electric Currents (ec)"
AC/DC Module , 4.4
52 3 3 days ago
Vinay V Vinay V Piezo acoustic to electrical coupling
4.4
7 0 3 days ago
highlander highlander Contact between bodies in Shell mode
5 , Structural Mechanics , Contact mechanics , shells , 4.4
1,066 1 4 days ago
Michele Pisaroni Michele Pisaroni FLAME
4.1 , Heat Transfer , CFD , Chemical Reaction Engineering , 4.4
5,431 7 4 days ago
阳 邹 阳 邹 Can S11 or S21 be less than 0?
4.4 , RF Module , S-parameter
86 2 4 days ago
Fábio Cyro Ribeiro Batista Fábio Cyro Ribeiro Batista Frequencies on a squared plate (membrane)
4.4 , Structural Mechanics
155 2 4 days ago
Amr Al Abed Amr Al Abed Current Source and violation of Maxwell-Ampère’s law
Physics , 4.4 , Solving , Definitions and operators , AC/DC Module , Batteries , Materials and functions
689 1 4 days ago
James Chinn James Chinn COMSOL version 4.4 floating potential boundary condition missing
Definitions and operators , Fuel Cells , Batteries , AC/DC Module , Physics , 4.3 , 4.4
36 3 4 days ago
Nirupam Paul Nirupam Paul Circuit simulation using COMSOL structure
4.4 , AC/DC Module
18 0 4 days ago
Vignesh  Krishna Vignesh Krishna joule heating physics under cryogenic conditions
joule heating , Heat Transfer Module , 4.4
15 0 4 days ago
Rasmus Bergström Rasmus Bergström Simulating ice sublimation from vacuum in closed container
Fluid Flow , 4.4 , temperature , equilibrium , Closed container , sublimation , pressure , Heat Transfer
9 0 4 days ago
Rong Xu Rong Xu How to get the derivative of stress along r direction in 2-D axisymmetric model
2D axisymmetric , Structural Mechanics , 4.4
172 10 5 days ago
Nadine Hassan Nadine Hassan Plotting a 3D Mirror Data Set to view Particle Trajectories- ERROR
Post Processing , 4.4 , Particle Tracing Module , Fluid Flow
12 0 5 days ago
Venkat Nehru Bandla Venkat Nehru Bandla Solving a 1D partial differential equation
PDE , 4.4
91 3 5 days ago
Syed Zaid Ali Syed Zaid Ali Plasma Actuator Modelling query
5 , 4.4 , Plasma Module , RF Module , Chemical Reaction Engineering , Physics
14 0 5 days ago
Yemmydot Yemmydot MODELLING / SIMULATION OF WATER IN CRUDE OIL EMULSION TREATMENT USING MICROWAVE HEATING TECHNOLOGY
MODELLING / SIMULATION OF WATER IN CRUDE OIL EMULSION TREATMENT USING MICROWAVE HEATING TECHNOLOGY , 4.4
71 1 5 days ago

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