Niclas Jansson
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njansson.neko.cfd
Niclas Jansson
@njansson.neko.cfd
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Reposted by Niclas Jansson
ceec-coe.bsky.social
✨ Greetings from Luxembourg!
Our review brought strong, supportive feedback that sharpens our path in exascale CFD.

Huge thanks to our reviewers for their time, insights & encouragement — your guidance is invaluable!

#Exascale #HPC #CFD #EuroHPC
Group photo of the CEEC consortium taken during their project review in Luxembourg. Fourteen people stand together in a modern conference room, with a German Shepherd guide dog and her handler positioned near the left. The group is dressed in business or business casual clothing, with conference tables, laptops, and a large screen displaying a "WP3 – Exascale Algorithms" slide with the CEEC logo in the foreground. One person is holding an EU flag, highlighting the project's European context.
September 26, 2025 at 11:54 AM
Reposted by Niclas Jansson
ceec-coe.bsky.social
Tomorrow in Dresden: Two CEEC talks at WHPC Europa!

📌 4:20 – Anna Schwarz on GPU-ready FLEXI 👉 ceec-coe.eu/event/flexi-...

📌 4:40 – Susanne Malheiros on GPU-accelerated Vistle 👉 ceec-coe.eu/event/explor...

#Exascale #CFD #HPC
FLEXI: Scale-resolving simulations of compressible turbulence on modern HPC systems – CEEC CoE
ceec-coe.eu
August 26, 2025 at 12:07 PM
Reposted by Niclas Jansson
ceec-coe.bsky.social
Attending #ISC25? Join us at the @eurohpc-ju.bsky.social booth (J30) on Wed, June 11 at 13:00!
Learn how we're making CFD codes Exascale-ready for climate, energy, aero, maritime & more.
Meet @njansson.bsky.social & ask your questions!
📆Schedule at: ceec-coe.eu/event/ceec-a...
#HPC #CFD
CEEC at ISC25 – CEEC CoE
« All Events
ceec-coe.eu
June 6, 2025 at 7:50 AM
Reposted by Niclas Jansson
ceec-coe.bsky.social
👨‍🔬 #PeopleOfCEEC: Meet Yanxiang Chen
From Wuxi to Dublin to Umeå, his HPC journey spans continents.
Now, he’s developing energy-efficient, cross-architecture kernels for CFD as part of CEEC, working with partners like @bsc-cns.bsky.social .

👉 ceec-coe.eu/2025/05/13/i...
#HPC #CFD #EuroHPC #PhDLife
Introducing Yanxiang Chen – CEEC CoE
ceec-coe.eu
May 13, 2025 at 7:12 AM
Reposted by Niclas Jansson
ceec-coe.bsky.social
We were delighted to host the CEEC all-hands at @hlrs-hpc.bsky.social!
Two days of planning, discussion & collaboration on scaling CFD to exascale—across solvers, ML, performance, quantum, and more. Great progress & team spirit all around! 📸 See the full team below. #HPC #CFD #ExascaleComputing
Group photo of CEEC project members at the all-hands meeting hosted at HLRS in Stuttgart. Around 20 people are standing and kneeling in two rows in front of a projection screen that reads “Thank you for your attention!” The group includes researchers and engineers from the consortium, with one person holding their guide dog in the front row.
May 28, 2025 at 8:40 AM
Reposted by Niclas Jansson
lumi-supercomputer.eu
🚀 Supercharge your research this summer at the PDC Summer School on #HPC! 🌍💻

🖥️ Online: 14-15 August 2025 (9:00-12:00 CEST)
🏫 Onsite at PDC, KTH, Stockholm: 18-22 August 2025 (8:00-18:00 CEST)

📢 Read more and register now: www.lumi-supercomputer.eu/events/pdc-s...

📸PDC/KTH

#ai #training
Dardel supercomputer. Image: PDC/KTH
March 26, 2025 at 9:19 AM
Reposted by Niclas Jansson
ceec-coe.bsky.social
We presented the latest scaling results of our codes on European HPC systems at #EuroHPCSummit2025 last week in Kraków.

Missed us? Our blog post includes the poster + extra details on how we're using these codes in our work.

👉 🔗 ceec-coe.eu/2025/03/25/c...

#HPC #EuroHPC #Supercomputing #CFD
CEEC at EuroHPCSummit2025 – CEEC CoE
ceec-coe.eu
March 26, 2025 at 8:43 AM
Reposted by Niclas Jansson
excellerat.bsky.social
Happy #SimulationFriday! Check out this new direct numerical simulation of a starting drone rotor. High-order simulation with Nek5000 & adaptive mesh refinement: 1 385 000 spectral elements in the grid. The video shows vortices identified using the lambda-2 criterion: www.youtube.com/watch?v=Ix7-...
Direct numerical simulation (DNS) of a starting rotor (2025)
YouTube video by Philipp Schlatter
www.youtube.com
March 7, 2025 at 9:24 AM
Reposted by Niclas Jansson
excellerat.bsky.social
🎥🚁 High-fidelity CFD simulations of drone rotors push aerodynamic research further! Using the high-order solver Neko, Adam Peplinski (KTH) explores flow and noise with advanced mesh refinement and in-situ analysis. Watch here: youtu.be/wunkO29K53o

#HPC #CFD #DroneInnovation #AviationTechnology
Advancing Rotor Aerodynamics with High-Fidelity Simulations
YouTube video by EXCELLERAT
youtu.be
February 19, 2025 at 6:52 AM
Reposted by Niclas Jansson
ceec-coe.bsky.social
Ever wondered what a day in the life of a #CFD or #HPC scientist is like?

Get a glimpse in our latest blog post!

Last summer, two of our scientists spent a day in virtual reality swimming through a fluid-particle simulation to someday make #WindEnergy better.
👉 ceec-coe.eu/2025/01/28/s...
Swimming with the Flow: waLBerla Simulations with Vistle – CEEC CoE
ceec-coe.eu
January 28, 2025 at 10:54 AM
Reposted by Niclas Jansson
inno4scale.bsky.social
Did you know❓Turbulence simulations for aerospace, energy, and climate applications face significant challenges scaling efficiently on exascale supercomputers.

▶ https://www.inno4scale.eu/
February 12, 2025 at 8:30 AM
Reposted by Niclas Jansson
ceec-coe.bsky.social
What does it take to get #CFD to run on #exascale supercomputers?

Experts in #Math, #physics, #ComputerScience, #Engineering and more!

Say hi to some of the #WomenOfCEEC at #HiPEAC25 and then read about them in our #PeopleOfCEEC series!
👉 ceec-coe.eu/category/peo...
A group of five women stands in a hallway at the HiPEAC25 conference, posing for a photo. They all wear conference badges on blue lanyards. Behind them is a large sign with "HiPEAC Conference" and "Room 9" visible. The hallway has a polished floor and fluorescent lighting, with a door labeled "Sala 10" on the left. The women are dressed in casual conference attire. From left to right: the first woman has short brown hair, a light turtleneck sweater, and black pants; the second woman has long straight hair, glasses, a cream sweater, and blue jeans; the third woman has curly hair, a blue and white sweater, and white pants; the fourth woman has short hair, glasses, a dark jacket, and blue jeans; the fifth woman has long dark hair tied back, a black coat, and green pants. All are smiling.
January 21, 2025 at 3:33 PM