Reactive Transport Course
Do you want to learn how to couple Comsol Multiphysics with the geochemical simulator PhreeqC to perform reactive transport simulations? Join us at the online iCP training course from the 10th to the...
View ArticleApplication Builder Questions
Hi all! Quick question regarding Application Builder... when viewing graphics for a parametric frequency sweep, how can I switch between each iteration freq(1), (2), etc?
View ArticleProgress Window in Application Builder
Is there any way to show the Progress Window with the percent completed of each step within applications?
View ArticleQuestions
hi i have 2 question -how to right for example 10 power of 2 in comsol -I'm doing heat transfer in solids and i want to take the maximal value of temperature so when i simulate i get 3 different value...
View ArticleTrouble importing complex solids designed in blender
Hi all,I'm new to comsol, and since I don't have access to a wind tunnel currently I'm trying to test lift and drag coefficients on some 3d models. The model is a 3d lizard made in blender and it is...
View ArticleInternal Magnetic Field Boundary Condition with RF module
Hi! I am attempting to create an internal magnetic field boundary condition in a model with the RF module. (inside a perfectly matched layer)I am able to do something similar with the electric field...
View ArticleInitial values in AC/DC module - mf physics
Hi,I am trying to model the interaction between a permanent magnet and a coil using AC/DC module. The physics I am using is Magnetic Fields (mf). This is a time-dependent study, where the eddy current...
View Articlesimulation of a double ended tuning fork(DETF) strain gauge
Hi,all, This is my first time to use COMSOL，and I am confused by how set parameters in the physical field sections. I have already finished the geometry parts and chosen the materials. I was wondering...
View ArticleIntel W-3235, Xeon Scalable, or AMD EPYC 7302 for use with COMSOL?
I am planning to purchase a new workstation for use with COMSOL among other software. The CPU's I am considering are an Intel W-3235, Intel Xeon Scalable, or AMD EPYC 7302/7302p. I have read the COMSOL...
View Articlehow to specify spatially dependent material properties in comsol
How to specify spatially dependent material properties in comsol? I am using wave optics module for modeling a graded RI structure. Can anyone help ?
View ArticleA problem with the convection–diffusion equation
I'm trying to solve a conjugate heat transfer problem using the convection-diffusion equation. The laminar flow contributes to the heat transfer problem through the variable u in the Eq. 1. For the...
View ArticleWhy is cos(u) giving me a result bigger than 1.
Hi,I am doing the contour plot of one of my solutions. There contour plot is cos(u) where u is my soltuion. The problem is that the results of show that cos(u) can be larger than 1 in certian areas....
View ArticleTE or TM mode in 2D photonic crystal energy band analysis
Wave optics module, in the frequency domain of electromagnetic waves, how to operate in the TE or TM mode in 2D photonic crystal energy band analysis?
View ArticleThe real probe in plasma charge
Hello!I want to build a model for measuring plasma parameters with a Langmuir probe. Is this model feasible? What should I do with the probe? If metal contact is set on the probe boundary, the probe...
View ArticleMicrowave Plasma Hydrogen
Hello, I am trying to simulate a hydrogen plasma held by a TM 01 mode with a frequency of 2.45 [GHz] for a cylindrical cavity, but I get a message saying that the system does not converge or runs for...
View Article"The solution number is out of range"
I've been using an Application built in COMSOL to generate results, which I then export from the application builder with no issues (the data is exported perfectly). However, later, when I later open...
View ArticleUsing form assembly and gravity
I’m using form assembly in a model because I want one domain to slide across another. On the bottom of the upper domain, I have prescribed displacement in the y direction but not in the x or z...
View Article【+27640518120】Prices for hager werken embalming compound powder
Hager werken embalming powder +27640518120 (pink and white) compound/fluids for sale in south AfricaHager Werken Embalming Compounds, Pink and white Powder are General items from Germany. Embalming is...
View Article【+27640518120】hager werken embalming compound powder for sale
Hager werken embalming powder +27640518120 (pink and white) compound/fluids for sale in south AfricaHager Werken Embalming Compounds, Pink and white Powder are General items from Germany. Embalming is...
View Article(+27)-640518120 Prices for hager werken embalming compound powder
Hager werken embalming powder +27640518120 (pink and white) compound/fluids for sale in south AfricaHager Werken Embalming Compounds, Pink and white Powder are General items from Germany. Embalming is...
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