📣 Faculty members working in CFD and simulation are invited to join the Faculty Development Program on CFD using OpenFOAM by FOSSEE, IIT Bombay.
🗓 2–5 June 2026
💻 Online Mode
Learn OpenFOAM from basic to intermediate level with interactive sessions and receive a certificate upon fulfilling attendance criteria.
🔗 Register: https://shorturl.at/CYUzi
#CFD #OpenFOAM #FDP #FOSSEE #IITBombay #OpenSource #EngineeringEducation #Simulation #ComputationalFluidDynamics
Released my DIA-format Gauss-Seidel smoother plugin for OpenFOAM v13. MIT licensed.
Replaces the default LDU smoother on structured hex meshes — DIA stores diagonal bands contiguously, reducing pointer indirection and DRAM pressure. Expecting 10–20% wall-clock gains and better cache utilisation based on standalone profiling. Full OpenFOAM benchmarks incoming.
https://github.com/amartyadav/DIAGaussSeidel-Smoother-OpenFOAM
#OpenFOAM #HPC #CFD #NumericalMethods #FOSS #computerscience #physics
OpenFOAM用GUI XSim を更新しました。OpenFOAM 13形式でのエクスポート機能を追加しています。 #OpenFOAM
My work for the month is to optimise the matrix adressing scheme of OpenFOAM to reduce cache miss. Initial idea is to replace the LDU Matrix addressing scheme with Diagnol matrix addressing scheme using multiple arrays for structures meshes. Will check it out on a simple 2D Poisson equation using Gauss-Seidel solver to check performance benefits, and will eventually proceed to introduce a new solver as a plugin if benefits are noticeable.
Wish me luck.
Hands-on CFD learning in action 🚀
FOSSEE CFD team conducted a Basics of OpenFOAM workshop at Azeotropy 2026, IIT Bombay.
75 Chemical Engineering students explored real CFD simulations using open source tools.
#OpenFOAM #CFD #FOSSEE #OpenSource #FLOSS #IITBombay #ChemicalEngineering #STEM #Fediverse
The submission deadline for abstracts and training courses has been extended to March 15 to fill the last places in the programme.
Hello Fediverse 👋
We are FOSSEE, IIT Bombay 🇮🇳
Empowering education through Free/Libre and Open Source Software (FLOSS).
We promote open source in teaching & research, support FOSS development, build campus FOSSEE Clubs, and connect academia with industry.
Let’s collaborate 🤝
🌐 https://fossee.in
📩 [email protected]
#FOSSEE #OpenSource #FLOSS #IITBombay #OpenEducation #Fediverse
#Scilab #Python #Openfoam #OpenModelica #DWSIM #esim #OSDAG #Arduino #FreeCAD #JMOL #Blender #Inkscape #synfig
Might publish a blog or two in a few weeks about my work with OpenFOAM, different profilers, and an implementation of an LBM CFD kernel on RISC-V with POSITS.
What a great company to be working for. Learning so much!
#posit #RISCV #cfd #openfoam #lbm #cfd #scientificcomputing #profiler #Linux #blog #technicalblog #ieee754 #calligotech
Has anyone here worked with DBD plasma actuators for separation control at low Reynolds numbers (Re ~10⁵–10⁶)?
I’m especially interested in practical integration and validation using OpenFOAM or SU2.
#Aviation
#ExperimentalAircraf
#FlowControl
#aerospace
#openfoam
FOSSEE IIT Bombay
Amartya
H. Tsubota
OpenFOAM Workshop
Petr Zelinka