Lets talk about overset meshes A general overview with CFD examples

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=6jiDDv9E0L4

😎 Overset meshes: a benchmarking case, a couple of examples, and a few comments on best standard practices. The concepts introduced in this video apply to any CFD solver with overset meshing capabilities, including OpenFOAM and Ansys Fluent. • 🤔Overset meshes (OM) are also known as overlapping grids, overset composite grids, composite overlapping meshes, chimera meshes, patches grids, composite grids, relaxed multi-block meshes. • Case files (Fluent): • https://bit.ly/3tRNRVK • Case files (OpenFOAM): • https://bit.ly/3H8WhuT • • Slides: • https://bit.ly/3O09HNM • Chapters: • 00:00 Introduction • 00:39 The quintessential application - The cylinder case • 02:27 Overset meshes: cell count and CPU time • 07:09 Quantitative comparison • 09:41 Qualitative comparison of different overset assemblies • 12:00 Comparing Ansys Fluent and OpenFOAM - What is the deal with the non-optimized and optimized chimera hole • 13:26 The optimized Chimera hole • 14:12 New way of computing the Chimera hole in OpenFOAM • 20:26 Two component meshes against three component meshes - Let's take a look at a quantitative validation • 22:08 Finer meshes better results - Always try to match the component meshes • 24:08 Space shuttle application • 28:32 Motorbike application - This is the real deal • 30:20 If you want to master overset meshes, you better understand these concepts • 33:09 Main takeaways - Final remarks • • Related videos:👈 • Motorbike aerodynamics simulation using overset meshes | EnnovaCFD + OpenFOAM • • Motorbike aerodynamics simulation usi... • Quick and dirty introduction to overset meshes in OpenFOAM-V2312 • • Quick and dirty introduction to overs... • Quick and dirty introduction to overset meshes in Ansys Fluent 2023 • • Quick and dirty introduction to overs... • • 🫡 Old playlist. This was back in 2019 - Pre-pandemic times fellas! • • Overset meshes with OpenFOAM and Ansy... • 🥳 Stay tuned as we are working on a new playlist using the latest version of OpenFOAM ESI. • **************************************************************************** • Wolʇ Dynamics, your reliable partner for CAE solutions, • CAD and solid modeling → Meshing → Simulations → Automation and optimization → Post-processing → Data analytics and ML → Reporting • http://www.wolfdynamics.com/ • Why Wolʇ Dynamics? Simply look at our banner - notice how the F appears backwards. • Wolʇ Dynamics ↔ Flow Dynamics 😯+💣=🤯 • **************************************************************************** • 👉 Subscribe and hit the bell to see new videos: • / @wolfdynamicscfd • 🖖 Join our channel to help us create more content. By joining our channel, you can also get access to perks: • / @wolfdynamicscfd • Follow us: • Twitter → twitter.com/WolfDynamics • LinkedIn → linkedin.com/company/wolf-dynamics • #computationalfluiddynamics #openfoam #ansys #oversetmeshes #cfd

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