Generated by All in One SEO v4.9.10, this is an llms.txt file, used by LLMs to index the site. # Digital Engineering and Simulation | Nasser Mushtaq ## Sitemaps - [XML Sitemap](https://nasserm.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Pages - [Helping Engineers and Researchers use Engineering Tools with clarity and intent.](https://nasserm.com/) - A better Workflow drastically improves your output. A poor workflow will cost you in time and other critical and limited resources. Time is not only valuable in Industry but in academic environments too. Most software tools in this industry are generalised tools built to handle a wide range of engineering problems. I came to learn - [Newsletter](https://nasserm.com/newsletter/) - [Resources](https://nasserm.com/resources/) - In addition to my free newsletters and LinkedIn content, I've created this collection of unique training resources to help accelerate your learning and adoption of related tools. Click on any of the links to learn more about it. Books The OpenFOAM Diet [1] (Published 2025) A practical, structured and concise step-by-step manual for beginners The - [About](https://nasserm.com/about/) - Hey, I’m Nasser 👋 I help Engineers and Researchers use engineering tools with clarity and intent. As a qualified, Mechanical Engineer since 2008 I've had the opportunity to design and develop some incredible physical products for range of commercial and industrial sectors. However, I found interest peak when I began automating my workflows and tools, - [The OpenFOAM Diet [1]](https://nasserm.com/the-openfoam-diet-1/) - A clear and concise manual for beginners in Research and Engineering ⭐⭐⭐⭐⭐”I just finished reading the The OpenFOAM Diet and I really liked it, I started 2 weeks ago learning about OpenFOAM for my PhD research and I think you will be one of my main resources in my PhD journey.” - Faris A. ⭐⭐⭐⭐⭐”Thank - [LinkedIn Feed](https://nasserm.com/linkedinfeed/) - This page is a collection of my LinkedIn posts and updated periodically. - [Sorry, you don't have access to this page](https://nasserm.com/sample-page/) - 🔒 This is restricted content, for authorised members only. Please contact the administrator of this website. - [The OpenFOAM Diet](https://nasserm.com/the-openfoam-diet/) - [Articles](https://nasserm.com/articles/) - View All ## Real3D Flipbook - [The OpenFOAM Diet™](https://nasserm.com/flipbook/the-openfoam-diet/) - admin ## Subsync Posts - [Tinkering some more with snappyHexMesh](https://nasserm.com/substack-post/tinkering-some-more-with-snappyhexmesh/) - Getting consistent layers is possible.. - [Meshing Setup vs Strategy](https://nasserm.com/substack-post/meshing-setup-vs-strategy/) - snappyHexMesh is more than just a set of numbers... - [Debugging snappyHexMesh](https://nasserm.com/substack-post/debugging-snappyhexmesh/) - A better way to a better mesh... - [My "Minimum Viable Simulation" method](https://nasserm.com/substack-post/my-minimum-viable-simulation-method/) - CFD case setup keeping the solver in mind... - [Demystifying snappyHexMesh [Part 4]](https://nasserm.com/substack-post/demystifying-snappyhexmesh-part-4/) - Controlling boundary layer generation - [OpenFOAM in 2028](https://nasserm.com/substack-post/openfoam-in-2028/) - If you can wave a magic wand... - [The truth about using OpenFOAM for Research](https://nasserm.com/substack-post/the-truth-about-using-openfoam-for-research/) - (You need to know this before you use it) - [OpenFOAM / CFD is NOT that hard...](https://nasserm.com/substack-post/openfoam-cfd-is-not-that-hard/) - But if it feels like it, this might be the reason. - [Computers do love physics...](https://nasserm.com/substack-post/computers-do-love-physics/) - (Just not always the simulation code) - [Demystifying snappyHexMesh [Part 3]](https://nasserm.com/substack-post/demystifying-snappyhexmesh-part-3/) - Going from a rough to smooth mesh - [Demystifying snappyHexMesh [Part 2]](https://nasserm.com/substack-post/demystifying-snappyhexmesh-part-2/) - The parameters that give you 80% of the results... - [Demystifying snappyHexMesh [Part 1]](https://nasserm.com/substack-post/demystifying-snappyhexmesh-part-1/) - A practical mental model to generate good meshes - [Knowing your Engineering tools.](https://nasserm.com/substack-post/knowing-your-engineering-tools/) - And mistakes I made before I learnt Calculus for practical uses... - [13+ years of Engineering taught me this.](https://nasserm.com/substack-post/13-years-of-engineering-taught-me-this/) - And most Engineers ignore it. - [OpenFOAM documentation woes...](https://nasserm.com/substack-post/openfoam-documentation-woes/) - This helped me solve 95% of issues! - [Mesh generation is an optimisation problem.](https://nasserm.com/substack-post/mesh-generation-is-an-optimisation-problem/) - Yet most Engineers use the first mesh that succeeds...here's how I think about it. - [I got fed-up manually generating and viewing the resulting mesh.](https://nasserm.com/substack-post/i-got-fed-up-manually-generating-and-viewing-the-resulting-mesh/) - So I automated snappyHexMesh. - [I found a recipe for consistent layer generation!](https://nasserm.com/substack-post/i-found-a-recipe-for-consistent-layer-generation/) - And it makes snappyHexMesh more predictable. - [Convergence only proves numerical stability, not physical correctness.](https://nasserm.com/substack-post/convergence-only-proves-numerical-stability-not-physical-correctness/) - My framework for your biggest ROI from simulations. - [How much detail do I really need in my CAD model for CFD simulation?](https://nasserm.com/substack-post/how-much-detail-do-i-really-need-in-my-cad-model-for-cfd-simulation/) - My practical framework that saved me time, frustration and reputation in industry. - [I found a recipe for consistent layer generation!](https://nasserm.com/substack-post/i-found-a-recipe-for-consistent-layer-generation-2/) - And it makes snappyHexMesh more predictable. - [I found a recipe for consistent layer generation!](https://nasserm.com/substack-post/i-found-a-recipe-for-consistent-layer-generation-3/) - And it makes snappyHexMesh more predictable. ## Flipbook Authors - [Nasser](https://nasserm.com/r3d_author/nasser/)