Active Discussions - Definitions and operators

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Author Subject Views Replies Last Post
Announcement Announcement Now available: COMSOL 4.4 Update 2 59 0 4 days ago
Author Subject Views Replies Last Post
Tianyu Dong Tianyu Dong gradient of divergence
4.4 , Definitions and operators
27 2 5 hours ago
Mahesh Manandhar Mahesh Manandhar Questions on transparent media refractive index in Surface to Surface Radiation modeling
4.4 , Definitions and operators , Physics , Heat Transfer , Structural Mechanics , Solving
13 0 2 days ago
Andreas Rusche Andreas Rusche cosinusshaped potential on piezos has edges
4.4 , Definitions and operators , Materials and functions , Results and visualization , AC/DC Module , Structural Mechanics
15 0 4 days ago
Yi Cui Yi Cui Variable moisture source in COMSOL diffusion simulation
4.4 , Definitions and operators
25 1 4 days ago
Savitri Galiana Savitri Galiana Value type of the control variable in the Optimization interface through LiveLink for Matlab
4.3 , Optimization Module , LiveLink for MATLAB , Definitions and operators , LiveLink products
29 0 6 days ago
Adam Collins Adam Collins How to implement the Beer-Lambert absorption law when ablating a solid.
Definitions and operators , Results and visualization , 3.5a , Solving , 4.3b
4,121 1 6 days ago
dnh37 dnh37 Initial values - how to input vector rather than constant?
4.4 , 4.3b , 4.3a , Definitions and operators
238 3 6 days ago
Matthew Plakunov Matthew Plakunov Dependent Variables Issues with Heat Transfer in Porous Media
4.3b , Earth Science Module , Porous Media , Fluid Flow , Definitions and operators , Heat Transfer , Physics
46 1 7 days ago
Rob Hewson Rob Hewson Integration of a function
Integration , 4.4 , Definitions and operators
26 0 2 weeks ago
Kumar Navamani Kumar Navamani electromagnetic
4.4 , Physics , Definitions and operators
15 0 2 weeks ago
Maria Fernanda Guzmán Maria Fernanda Guzmán Mass flux boundary condition
4.2 , Chemical Reaction Engineering , Definitions and operators , Materials and functions , 4.3b
1,736 1 2 weeks ago
Ryan Tillman Ryan Tillman Help for Modeling Transmission and Reflectance of Light for a Stacked Layer Smart Window Device
4.4 , Wave Optics Module , Wavelength vs Transmission spectra , Definitions and operators , Materials and functions , Solving
51 0 2 weeks ago
Nazir Hina Nazir Hina how to use the "Previous solution" as initial value for new analysis
4.3 , Definitions and operators , Solving , Mesh , Structural Mechanics
64 0 2 weeks ago
Hossein Goud Hossein Goud Define LED light source
4.4 , Definitions and operators , MEMS , Physics
41 0 2 weeks ago
Hossein Goud Hossein Goud Define Mirror
4.4 , Physics , Definitions and operators , MEMS
37 0 2 weeks ago
Xiaoqing Cao Xiaoqing Cao Polygon geometry and it's boundaries
Definitions and operators , Geometry
26 0 3 weeks ago
Xiaoqing Cao Xiaoqing Cao Set Stefan condition manually
4.3b , stefan condition , Melting , Heat Transfer Module , Definitions and operators , Heat Transfer
67 4 3 weeks ago
Andreas Rusche Andreas Rusche Frequency domain using two pi/4 phaseshifted Piezos
4.4 , Structural Mechanics , AC/DC Module , Definitions and operators , Physics , Solving
54 2 3 weeks ago
Krishna Manda Krishna Manda Accessing solution of one study into another one ?
Solving , 4.3b , 4.2a , Definitions and operators
1,199 2 3 weeks ago
Nazir Hina Nazir Hina File import/export procedure: Not reading whole data
Solving , Results and visualization , Physics , Structural Mechanics , Heat Transfer , Definitions and operators
43 0 3 weeks ago
Álvaro Martín Ortega Álvaro Martín Ortega Fixing constant mass - fluid in closed cavity
4.3b , CFD , Definitions and operators , Physics
42 0 3 weeks ago
Terence Dong Terence Dong variable determined by integral formula
4.3b , Definitions and operators , Materials and functions
159 2 3 weeks ago
Song Yue Song Yue [RF module, Mie scattering Problem] Why is time averaged power flow still dependent on time (or phase)?
4.4 , 4.3b , Definitions and operators , Physics , Results and visualization , RF Module
76 0 4 weeks ago
JohnZK JohnZK How setup a current density in RF module
RF Module , Definitions and operators , 3.5 , Physics
129 2 4 weeks ago
Sepideh Ramezani Sepideh Ramezani how to set two conditions for one boundary condition(vector)?
Fluid Flow , Definitions and operators , Physics
110 5 1 month ago

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