3D geometric when adding materials
Hi all i am new working in 3D geometric inside comsol . when i bulit 3 Block in diffrent Width and heigth but in same depth and when i add fourth one in diffrent depth i found all of 3 blocks before...
View ArticleSimulation of piezoelectric artificial basilar membrane for broad range...
Hi!! Iam trying to simulate a Artificial basilar membrane for broad range frequency selectivity application. For this I am using pvdf as the pizoelectric material which also acts as the piezo patches...
View ArticleHelp needed with Inconsistent unidirectional explicit constraints
Hello, I recently made a comsol electrostatics-based model that needed periodic boundary conditions. It consists of a mesh contained in a world volume (which is helium gas). There are no errors in...
View ArticleUnexpected unit for input
Hi everybodyI have f(T),and i have writen it in comsol, but the msg is " unexpexted unit for input"So, anyone solved this problem, please help me Sincerely
View Articleinterference problem matlab - comsol
Hello I have a problem, I am working comsol with matlab. I run my code in matlab, it generates an error, I import the geometry in comsol to solve the error and it won't save i have an interference...
View ArticleSetting multiple (more than 50) rigid domains
Hello, I want to set up multiple (more than 50) rigid domains in my model. I am working in the sold mechanics module if that matters. My problem is that choosing multiple domains inside the rigid...
View ArticleHow to enter in Comsol5.4 a function containing an indefinite integral ?
Hello, I would like to enter in Comsol5.4 a function containing an antiderivative to represent the laser at any Z absorption depth (the specific formula is shown in the attached figure). I'm going to...
View ArticleClik here to view.
How to draw graph effective refractive index vs wavelength for X-polarization...
I was able to plot . I used parametric sweep for each diameter and plotted effective index vs wavelength for a particular diameter. Then I extracted data for all diameters and plotted using python. But...
View ArticleSimulating Stress/Strain change in soil with a multi-phase flow
Hi all,I am trying to simulate a multiphase transport of (gas-water) in soil due to pressure gradient. The hydraulic flow is defined by Richard's equation. Do you have suggestions on how to couple this...
View ArticleTime Dependent Study for Electromagnetic Heating
Hello, I'm working on an electrothermal model using the Electric currents(ec) and Heat Transfer in Solids(ht) Physics interfaces and the Electromagnetic Heating Multiphysics coupling(the default...
View ArticleParametric Sweep Parameters are in one list instead of multiple?
Hello,I'm running a model for a speaker that has four parametric sweeps. In every plot group, instead of seeing four different parameter lists, I get one list with every possible combination of those...
View Articlesolution error
A comSOL calculation shows that this cell type does not implement an internal diameter
View ArticleCPW
I need to add 10G RF excitation to the middle gold electrode on the top, and the gold electrodes on both sides are grounded, to analyze the electric field distribution in the lithium niobate optical...
View ArticleHow to create a table in comsol
Hi, I simply want to create a table with some result which are based on data from a line graph. I have searched this forum without any luck. I understand that I can do "Add Plot Data to Export" and...
View ArticleLight Reflectivity And Transmitivity Of Periodic Surface Structures
Hello,I have a problem that has been already reported in this discussion forum a few years ago with no solution. I report it here...
View ArticleElectromagnetic Wave Animations
Hi,Which physics are suitable in RF Module of COMSOL to make the following animations, Time Explicit (ewte) or Transient (temw)?ExampleExampleExampleThank you.
View ArticleRandom vibration std with Livelink Matlab - loading of text file and...
Dear Comsol community,DescriptionI am loading through batch mode a random vibration model and after solving it I add a post process to add frequency spectrum characteristics so as to reach to the point...
View ArticleObat Perangsang Wanita Super XXX Asli ( WA: 082 221 665 554 )
Obat Perangsang Wanita SuperXXX Asli Adalah Obat Perangsang Wanita Berbentuk Cair Yang Sangat Efektif Untuk Meningkatkan Gairah Seksual Seorang Wanita Serta Menaikkan Libido Seorang Istri Yang...
View Article( WA: 088233992794 ) Obat Perangsang Wanita Super XXX
Obat Bius Anesthetized-Obat Tidur Anesthetized menjadi salah satu obat bius yang paling laris saat ini. Obat Bius Anesthetized-Obat Tidur Anesthetized termasuk ke dalam obat bius dengan level...
View Article08998902270-Obat Bius Sukses
Obat Bius Anesthetized-Obat Tidur Anesthetized menjadi salah satu obat bius yang paling laris saat ini. Obat Bius Anesthetized-Obat Tidur Anesthetized termasuk ke dalam obat bius dengan level...
View Article