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Stefan Zitz · @Zitzero
79 followers · 248 posts · Server julialang.social

It's been some time since my last ⏰.
A lot is going on the last few weeks. I've been learning much about volume of fluid and and having finally some success with boundary conditions 😁. Hope to share some more in the upcoming weeks.

Besides that, I've just browsed the first few pages of recent and while I think they do a good job of representing different areas of , there is a lot of high energy physics 🔄 💥

#toot #VOF #surfacetension #prl #physics

Last updated 1 year ago
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Stefan Zitz · @Zitzero
67 followers · 161 posts · Server julialang.social

Last week I came across the codedFixedValue boundary condition in . I basically want to pump gas into my system with some control parameters, e.g. amount of gas, bubble size distribution. codedFixedValue can do that, what surprised me however was how to use vectors. In an dictonary the style is (0 0 0) for a 3D vector. Inside the codedFixedValue the style changes to vector(0,0,0) 🤔

, ,

#openfoam #CFD #VOF #fluids

Last updated 2 years ago
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Stefan Zitz · @Zitzero
65 followers · 154 posts · Server julialang.social

How cool is snappyHexMesh for meshing a geometry using ! Special thanks to Konstantinos Missios who gave me a walk through this utility.
Having a satisfying geometry and a good mesh there is only more thing to do .... define a working boundary condition 😙

#openfoam #CFD #VOF

Last updated 2 years ago
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Ben Smit · @bensmit
3 followers · 8 posts · Server mastodon.nl
Open media

1-jarig jubileum van 'Privacy and Health'. Okay, klopt niet helemaal, de samenwerking was er natuurlijk al veel langer 🙂. We kijken terug op een prima jaar en zijn trots op de gedane opdrachten en de samenwerkingsverbanden die zijn ontstaan.

#doen #VOF #samenwerking #ondernemen

Last updated 2 years ago
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Stefan Zitz · @Zitzero
65 followers · 136 posts · Server julialang.social

Fast forward to where we have a joint project with external partners. In this project we should simulate a two phase flow in geometry that is not just a box (my previous geometry of choice when using 😅).

Spending a day and a half I have to say, I am very much impressed with what you can do with @FreeCAD and . Very intuitive and with the help of straightforward to use! Still now I can truly say that the mesh is trivial as compared to

#today #openfoam #salomecad #youtube #tutorials #LBM #VOF

Last updated 2 years ago
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Stefan Zitz · @Zitzero
21 followers · 13 posts · Server julialang.social

My 🐘 👋

I'm a researcher at Roskilde University () in 🇩🇰. My background is and research I do revolves around 🌊 💦 using and . Much of my work is focused on or . My perferred tool is but I started using with . I try to be open when it comes to coding which is why I switch languages for different tasks , , ++, .
Besides that I'm into 🏃‍♂️, , ☕ and .

#introduction #RUC #physics #fluiddynamics #CFD #theory #thinfilms #droplets #LBM #VOF #openfoam #julialang #Python #c #js #running #gaming #coffee #politics

Last updated 2 years ago
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Wojciech (Voitek) Aniszewski · @wa
29 followers · 63 posts · Server fediscience.org

#topology #geometry #surfacetension #surface #bubbles #droplets #fluidstructure #fsi #largeeddysimulation #volumeoffluid #VOF #levelset #emulsions #fragmentation #turbulence #sorbonne #CORIA #engineering #physics #mathematics #maths #flow #twophase #multiphase #datavisualization #data #numericalmethods #numerical #simulation #FluidMechanics #mechanics #science

Last updated 2 years ago
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