Active Discussions - Definitions and operators

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Author Subject Views Replies Last Post
Announcement Announcement Where Can I Find Tutorial Models? 936 0 1 month ago
Announcement Announcement COMSOL News 2014 is now available! 662 0 3 months ago
Author Subject Views Replies Last Post
Raju Sinha Raju Sinha In transient time domain analysis, is there any way to visualize 2D E-field of a selected frequency?
Definitions and operators , Results and visualization , RF Module , 4.3b
56 3 13 hours ago
Cemre Esemen Cemre Esemen Buoyancy Force on Falling Sand Grain Example
4.4 , 4.3b , 4.3a , 4.3 , CFD , FSI , Fluid Flow , Structural Mechanics , Definitions and operators
23 0 6 days ago
Aimen Zeiny Aimen Zeiny Non-linear material Simulation
4.4 , Structural Mechanics , Definitions and operators , Materials and functions
50 3 1 week ago
dnh37 dnh37 Solving four coupled differential equations
Physics , Definitions and operators , 4.3b , 4.4
488 3 1 week ago
Aimen Zeiny Aimen Zeiny Simulation of non-linear materials
4.4 , Materials and functions , Definitions and operators , Structural Mechanics
16 0 1 week ago
Aaron Shifman Aaron Shifman Duplicating variables with component couplings
Definitions and operators , 4.4 , Solving
14 0 2 weeks ago
Max Breitwieser Max Breitwieser Function for initial values
Materials and functions , Definitions and operators , 4.4
24 1 2 weeks ago
Abraham Mansouri Abraham Mansouri look up table
lithium ion battery , Definitions and operators
13 0 3 weeks ago
Joerg Schwieger Joerg Schwieger Condense 3D to 2D temperature field (maximum values)
4.4 , Definitions and operators , Heat Transfer
23 0 3 weeks ago
Daniel Gonzalez Daniel Gonzalez How to couple physics
Definitions and operators , Solving , 4.3b
5,809 6 3 weeks ago
Sabine Sabine error message when define interpolating function in matlab (other function types work, in comsol it works as well)
Solving , LiveLink products , Definitions and operators , 4.1
1,677 2 4 weeks ago
Hari Kharel Hari Kharel How to increase number of charge and discharge Cycle in comsol.
Results and visualization , Solving , Definitions and operators , Geometry , 4.4
18 0 4 weeks ago
Hari Kharel Hari Kharel increasing number of Charge and discharge cycle
4.4 , Geometry , Definitions and operators , Solving , Batteries , Fuel Cells
44 0 4 weeks ago
Sebastian Beyer Sebastian Beyer Binary Operators
Definitions and operators , 4.3b
99 1 4 weeks ago
Sebastian Velasquez Sebastian Velasquez Soft Source for SAW resonator
4.3b , Results and visualization , Definitions and operators , MEMS , Structural Mechanics
3,497 4 4 weeks ago
Harkirat Bansal Harkirat Bansal Volume average over selected domains in 2D axisymmetric
Materials and functions , Geometry , Definitions and operators , Results and visualization , 4.4
33 1 4 weeks ago
Trevor Davis Trevor Davis Periodic Stimulation of Electric Currents Interface
periodic , piecewise , electric currents , convergence , Electrode , oscillating , 4.4 , Materials and functions , Definitions and operators
84 0 1 month ago
Mengbai Wu Mengbai Wu what is emetric2?
Heat Transfer , CFD , Definitions and operators , variable name , 4.3b
86 0 1 month ago
Sahil Hasan Sahil Hasan Cyclic Dependencies in an AR coating
antireflection , Results and visualization , Physics , Solving , Definitions and operators , Optics , cyclic dependency , 4.4
135 1 1 month ago
TGA TGA Curvature using divergence of surface normal
curvature , Definitions and operators
77 0 1 month ago
Mahsa  Mostafavi Mahsa Mostafavi viscosity problem ( in non newtonian electrosmosis micro mixer )
4.3b , Definitions and operators
88 0 1 month ago
Evgeni Sergeev Evgeni Sergeev Where are the points corresponding to DOFs?
4.3b , Definitions and operators , Geometry , Mesh , Results and visualization
140 0 1 month ago
Mamad Mamadi Mamad Mamadi visualization radiation pattern
4.4 , 4.3b , 4.3a , 4.3 , 4.2a , 4.2 , 4.1 , 3.5a , 3.5 , RF Module , Results and visualization , Definitions and operators
274 0 1 month ago
Derek Hoyt Derek Hoyt Does COMSOL Utilize FEM or FDM or Both?
4.3b , Solving , Mesh , Definitions and operators
210 4 1 month ago
Gulsah Ozisik Gulsah Ozisik Undefined value found in the equation residual vector.
Solving , 4.1 , Fuel Cells , 4.4 , Microfluidics , Structural Mechanics , Definitions and operators
7,099 6 1 month ago

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