Simulation of the TOFD technique using COMSOL
Hello, URGENT: Please, I need a tutorial on the TOFD technique with Two probe shoes in COMSOL. thank you in advance
View ArticleChange the geometry afterwards
Hello,I am really curious whether it is possible to change the geometry after all the parameters and variables are put in. Because currently I am defining the geometry of this model as 2D asymmetric to...
View ArticleLight Extinction Property of a Silver Nanoparticle
Hi,I am working on extinction and plasmonic simulation for nanoparticles. I have a working 3D model of the nanoparticle (silver) using references from various Comsol models based on light and...
View ArticleProblems for calling variables when defining another variable
Hello,I am having problems with defining variable. I am building a heat transfer model and I need to define the specific heat for the material because certain material does not exist in the material...
View Articled operator and dtang operator
Hi, is there any one knowing the difference between the operator d(f,x) and the operator dtang(f,x). When I use the d(f,x) operator in COMSOL 5.3a, there is an error. But when I use dtang(f,x) instead,...
View ArticleSimulation of Reversible sold oxide cell
I am trying to simulate my cell as an electrolyzer(SOEC),but cannot input the parameters of soec in order to run. My cell can simulate as a fuel cell. How can I model my cell to run as an electrolyzer?
View ArticleSimulation is not running
I am trying to solve a model and getting the error pasted below---Division by zero. - Function: / Failed to evaluate variable. - Variable: comp1.rho1 - Defined as:...
View Articlewhy in result time is interpolation and ziro
hi i simulated a 3D and my physics is heat transfer in solid, fluid and porous media and laminar flow and brinkman equation and my study is time dependent(0,0.1.1) i want result in this step 0 and 0.1...
View ArticleAmorphous Silicon under electron impact: in-bulk electron-hole pair...
Hello all!Here is what I want to simulate, first in 2D. A 500 keV electron (let's say coming from the right) hits an amorphous silicon surface, creating many electron-hole pair inside the amorphous...
View ArticleJoule Heating
Hi Guys Salaam I am doing simulation of IC pins On Comsol. My Objective is to evaluate the joule heating effect on the IC Pins due to the injection of electirc current pulse.While simulation, I have...
View ArticleRELIABLE AND POWERFUL SPELL CASTER TO SAVE YOUR MARRIAGE
Hello everyone i am happy to spread my testimony of a strong spell caster called Dr Great. I'm Kaitlyn Houston and i live in USA, my husband and i had a little fight because of that he wanted to...
View ArticlePlot model geometry created using COMSOL with MATLAB in every iteration
I am trying to simulate a model using MATLAB COMSOL interface. MATLAB 2016a and COMSOL 5.0.. I am varying few boundary of the model and tring to plot the geometry in each loop. I tried to use mphgeom()...
View ArticleWhere to define laser power in heating a gold nanoparticle ?
Hi,I am currently developing a model calcualting the temperature increase in gold nanocage in PVDF fiber. I used electromagnetic wave frequency domain and heat transfer in solid model. Can anyone tell...
View ArticleHeat Transfer in a Multilayered Pipe Containing Very Thin Layer of Coating
Dear COMSOL experts,I am using COMSOL 4.3a and I wish to find the Overall Heat Transfer Coefficient (OHTC) of a multilayered pipe. My pipe has two layers, the inner layer is steel with a thickness of...
View Articlehow to plot the current inCOMSOL
hello every one please can you help me in COMSOL i want to simulate the I-V curves in an wire cylindre ESP to compare it with the experimantal results but. my problem is that i don't know how plot the...
View ArticleReview Brute Roadkiller – Dowload Gta 5
Most of them are rotting away in a ditch on Route 1, but the legend say that a lonely Brute Roadkiller is still roaming around the state of San Andreas, driven by an oldtimer shouting old racist slur...
View ArticleReview MTL Pounder – Mapped – Grand Theft
https://9gta5mods.com/wp-content/uploads/2018/06/MTL-Pounder-Mapped-GTA-1-768x418.jpgDESCRIPTION The Pounder has been mapped to support liveries. This one has proper LODs and the dirt mapping is also...
View ArticleMatlab mph functions calling a selection
Hi everyone,I get into a problem, that I cant fix after half a day trying. I created a matlab instance of a comsol simulation, which I then manipulated. Now I want to access the model after I run...
View ArticleSeismic Noise (amplitudes) created by water movement
Hello,I am trying to model the seismic noise in a concrete beam created by the water movement in a saturated soil area within the concrete. I was able to model the water movement and saturation process...
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