🎶On the tenth day of CEEC-ness, my true love gave to me, Atmo boundary models...🎶 Understanding or someday predicting our atmosphere has implications for solar energy, wind energy, urban modeling, and weather prediction (of course). These kinds of simulations have no upper limit ...

🎶On the ninth day of CEEC-ness, my true love gave to me, Coupled waLBerla...🎶 waLBerla uses the lattice Boltzmann method to simulate flow, unlike all the other CEEC codes that solve the Navier-Stokes equations.

🎶On the eighth day of CEEC-ness, my true love gave to me, Wind turbines eroding...🎶 Off-shore wind energy has great potential but also environmental impacts. One solution is suction mounting the turbine pylons, which is much quieter.

🎶On the seventh day of CEEC-ness, my true love gave to me, Better Neko meshing…🎶 #Neko is incredibly fast and paralel as well as easy to use across hardware architectures, with it's abstraction layer that takes care of choosing the correct kernal for the system.

🎶On the sixth day of CEEC-ness, my true love gave to me, Fast static mixers...🎶 Static mixers, tubes whose internal topology mixes fluids without any moving parts,are therefore low maintenance and cost effective for many industries spanning medicine to food.

🎶On the fifth day of CEEC-ness, my true love gave to me, New SOD2D flows!🎶 The newest of the CEEC codes is SOD2D, also from @bsc-cns.bsky.social. SOD2D is the only other code in CEEC aside from FLEXI that can simulate fluid flows at high speeds, so called compressible flows.

🎶On the fourth day of CEEC-ness, my true love gave to me, solid Alya code...

🎶On the third day of CEEC-ness, my true love gave to me, Plane wings that bend...🎶 Our second lighthouse case will simulate both air flow and the stress this flow places on the structure of the plane.

🎶 On the second day of CEEC-ness, my true love gave to me, FLEXI transonic flows, and an airplane that wants to fly free. 🎶 In order to simulate the shock buffet in our first lighthouse case and let that plane fly as free as it wants, we need a fast, efficient code for compressible flows.

🌲 The 12 Days of CEEC-ness 🌲! To add some seasonal cheer to your feeds and provide alternate lyrics to a song you'll hear often over the next weeks, we'd like to bring you a CEEC twist on the 12 Days of xmas! Each day the next line will post and you'll get the full parody by December 25th!

🎥💻 Our webinar on exploring CI/CD tools & workflows with CEEC is now available online! Catch the full video + slides: 🔗 ceec-coe.eu/2025/12/05/e... Topics include CI fundamentals, CD workflows, tooling across EU projects, and a practical example from waLBerla. #HPC #CICD #EuroHPC

🚨 Last CEEC webinar of the year! Working with Fortran codes and need to port to GPUs? Don’t miss this. 🗓️ 9 Dec, 14:00 CET Learn key design choices, CUDA/HIP C++ basics, and lessons from porting GALÆXI. 👉 Register now:

⏰ Last chance to register! CEEC’s webinar on CI/CD for research & HPC software is 26 Nov, 14:00–15:00 CET. If you’re building scientific or HPC tools, this session will help you make workflows more reliable, efficient & reproducible. 👉 Register: ceec-coe.eu/event/explor...

💪 Streamline your research software with CI/CD! Join CEEC on 26 Nov, 14:00–15:00 CET for a webinar on CI/CD Tools & Workflows for HPC Software. 🔹 Why CI/CD matters for EuroHPC 🔹 Key tools & use cases 🔹 Example from waLBerla 👉 Register: ceec-coe.eu/event/explor... #HPC #EuroHPC #CI_CD #DevOps

📬 Newsletter Published - Level Up Your CFD Skills with CEEC! This fall, boost your HPC & CFD expertise with CEEC’s latest webinars on CI/CD, performance portability, & dynamic load balancing. 🍂 Read the full update 👉 www.linkedin.com/feed/update/... #HPC #CFD #Exascale #EuroHPC #Training

🌊 Join CEEC + @njansson.bsky.social on Oct 22 (14:00–15:00 CET) for a webinar on @neko.cfd, a high-order framework for large-scale CFD. Learn what’s new in v1.0, from setup to extreme-scale performance. 🔗 Register: ceec-coe.eu/event/extrem... #HPC #CFD #Exascale

✨ 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

⏰ Last chance to register! Sept 17, 15:00–16:00 CET: Intro to the DLB Library w/ CEEC & Marta García-Gasulla. Now including GPU metrics via TALP. Learn hybrid MPI+OpenMP load balancing + runtime resource management. Register 👉 ceec-coe.eu/event/introd... #HPC #GPU #MPI #OpenMP

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

Thinking about participating this year? Check out our blog about last year's MNHack for inspiration! ceec-coe.eu/2024/11/21/d...

📰 New CEEC newsletter is out! Updates on our work with EPI, highlights from the Hunter Hackathon, a spotlight on Yanxiang Chen, and recent CFD publications for your summer reading. Plus: upcoming webinar on DLB & GPU metrics (link inside). www.linkedin.com/pulse/ceecs-...

📊 Learn to visualize scientific data in 3D—on desktop or in VR! Our recap of the 3rd CEEC Community Workshop at @hlrs-hpc.bsky.social covers hands-on work with Vistle, slides, practice materials, and a peek inside the HLRS CAVE. 📖 ceec-coe.eu/2025/06/25/3... #HPC #VR #Vistle #DataVis

📢 Back by popular demand! Join CEEC on Sept 17 for an Introduction to the DLB library—now with GPU metric support via TALP. 🧩 Load balancing, runtime resource mgmt & GPU perf tracking 🕒 15:00–16:00 | 📍 Online 🔗 ceec-coe.eu/event/introd... #HPC #GPU #OpenMP #MPI

🚀 At ISC 2025 today? Meet CEEC project scientists and hear how we’re advancing exascale CFD! 🕐 1:00–1:20: @njansson.bsky.social @ EuroHPC JU booth J30 🕜 1:30–2:15: Poster pitch w/ Yanxiang Chen in Hall E 🔗 ceec-coe.eu/events #ISC25 #HPC #CFD #Exascale

Want to make HPC greener? Our #ISC25 poster shows how mixed-precision computing slashes energy use (up to 47%!) without sacrificing accuracy. Find "Mixed-Precision and Energy-Efficient Computations" in Foyer D-G, 2nd floor. Posters on display until Thursday! ceec-coe.eu/event/mixed-...

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

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

👨‍🔬 #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

🔔 Have you registered yet? Join us May 21 @ @hlrs-hpc.bsky.social in Stuttgart for a hands-on workshop on Vistle – a powerful 3D data visualization tool for desktop + VR. Includes a tour of the HLRS CAVE! 🕒 15:00–17:00 CEST 🔗 Info + registration: ceec-coe.eu/event/3rd-ce... #HPC #DataVisualization

Perfect example of how #HPC powered #CFD can benefit society and the environment! Check out this story about making clean water 💧 cheaper and more sustainable 🌱 by simulating flow inside water treatment plants. 👇

We couldn't be nearly as successful without projects like Inno4scale, who pioneer new algorithms for projects like us to build on. Check out their Innovation Day to learn how their work is pushign the state of the art in hashtagHPC forward!

If you missed our DLB webinar last November with Marta, this video is for you!

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

Don't miss the chance to learn more about @lumi-supercomputer.eu ober a cup of coffee! ☕ (Coffee not included)

📰 CEEC Quarterly Newsletter – Now Available! We’re halfway through the project! This edition covers: 🔹 Scaling results from our CFD frameworks – at #EuroHPCSummit2025 🔹 #WomenOfCEEC on #IWD25 🔹 Upcoming events – Join our Vistle workshop in May! 📩 Read online: www.linkedin.com/pulse/ceecs-...

Check out our latest code scaling results at #EuroHPCSummit2025! CEEC's poster is on display this week in Krakow—stop by to learn how we're advancing #Exascale #CFD. We're next to @@pop-hpc.bsky.social, so you'll explore performance optimization insights too. 📍 Look for the poster below! #HPC

Turn your data into immersive 3D visualizations! Join us in Stuttgart at @hlrs-hpc.bsky.social S for the 3rd CEEC Community Workshop! 📆 May 21, 15:00–17:00 CEST 🔹 Learn Vistle and get hands-on experience creating interactive visualizations on desktop & in #VR More 👉 ceec-coe.eu/event/3rd-ce...

🎙️ New Supercomputing in Europe podcast episode! Our sister CoE, @excellerat.bsky.social , dives into the future of #CFD & #HPC, discussing challenges we also work on in CEEC—from Exascale simulations to multiphysics tools. Support the series & listen in! 🎧👇

💡 Women are shaping the future of HPC! This #IWD2025, we’re spotlighting the brilliant women of CEEC who drive innovation, share their knowledge, and build community. ✨ Meet the Women of CEEC: engineers, researchers & leaders in HPC 🎓 Learn from their work! Read more: ceec-coe.eu/2025/03/08/c...

Want to improve your HPC code’s energy efficiency? We've just published our last webinar on our experience using VerifiCarlo, an open-source tool to detect numerical bugs & analyze precision-performance trade-offs. 📺 Video & slides: ceec-coe.eu/2025/03/06/e... #HPC #CFD #MixedPrecision

Curious about the codes used in the aeroelastic simulation Manuel mentions? Need a more general #explainer on coupled simulations? You can get both on our codes pages: 🔹 Alya code: ceec-coe.eu/alya/ 🔹 SOD2D code: ceec-coe.eu/sod2d/ #HPC #CFD #Aeronautics

Last week, Manuel also mentiond our eroelastic simulation lighthouse case. it will simulate the interaction of air flow (#CFD) and a plane's structure (#SolidMechanics) to help us design safer, more efficient planes! #FlightSafety, #sustainability ceec-coe.eu/high-fidelit...

Curious about the work Manuel mentions in HIS POST LAST WEEK? Learn more about our shock buffet lighthouse case HERE! ceec-coe.eu/shock-bounda...

We're back with our next #PeopleOfCEEC series, this time introducing Manuel Münsch! You can learn about how he found #CFD, what he's working on during CEEC, and what he hopes for our results. There's even a bonus jab at #Fortran! 👉 https://ceec-coe.eu/2025/02/17/introducing-manuel-munsch/

While we work on simulating aeroelastics of the airplane structure interacting with the air flow, @excellerat.bsky.social al is using the same codes to simulate air flow combined with combustion to make the airplane flight cleanr!

While we work on simulating aeroelastics of the airplane structure interacting with the air flow,@excellerat.bsky.social is using the same codes to simulate air flow combined with combustion to make the airplane flight cleanr!

⏳ It's about to start! ⏳ If you wanted to attend our webinar introducing Vistle, you only have a few more minutes to register! https://ceec-coe.eu/event/vistle-part-i-an-introduction-to-immersive-visualizations-of-large-scale-scientific-data/

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...

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...

Why is #exascale #CFD so important? It has impact on #aerospace, #energy, #sustainability, and much more! For example, simulating turbulance over an airplane wing helps design quieter, safer, and more efficient airplanes: ceec-coe.eu/shock-bounda...