Success Stories
Scientific Achievement
In situ VR visualisation of Nek5000 simulations with Vistle
Keywords: In situ, visualisation, virtual reality, VR
Industry sectors: Automotive, Aerospace, Manufacturing, Energy
Key codes used: Nek5000, Vistle, SENSEI
![](https://www.excellerat.eu/wp-content/uploads/2022/05/Vistle_1-1024x656.png)
Scientific Achievement
Running AVBP Industrial code on Arm architectures
Keywords: performance portability, HPC on the cloud, arm HPC
Industry sectors: high performance computing simulation and engineering
Key codes used: AVBP
![](https://www.excellerat.eu/wp-content/uploads/2022/04/normalized-timing-768x428.png)
Scientific Achievement
Transparent Integration of Emerging HPC Technologies into the Computational Fluid Dynamics Software CODA
Keywords: Computational Fluid Dynamics, Aerospace, High Performance Computing, GPU, linear equation systems, aircraft aerodynamic
Industry sectors: Aerospace
Key codes used: CODA, Spliss
![](https://www.excellerat.eu/wp-content/uploads/2022/03/Simulation-of-external-aircraft-aerodynamics.-768x512.jpg)
Scientific Achievement
Accelerating Alya engineering simulations by using FPGAs
Keywords: FPGA, Exascale, engineering simulations, incompressible flow, GPUs
Industry sectors: Automotive, Aerospace, Manufacturing, Energy
Key codes used: Alya
![](https://www.excellerat.eu/wp-content/uploads/2022/02/Performance-comparison-between-CPU-GPU-three-kernels-on-the-FPGA-768x487.png)
Scientific Achievement
A novel framework for online estimation of the uncertainties in turbulent flow statistics
Keywords: Turbulence simulation, time-averaging uncertainty, in-situ algorithms
Industry sectors: Aerospace, Automotive, Energy
Key codes used: Nek5000, UQit, In-Situ Toolbox
![](https://www.excellerat.eu/wp-content/uploads/2022/02/UQ_Flow-field-768x381.jpg)
Scientific Achievement
Enabling sustainable GPU acceleration on a Fortran legacy code
Keywords: CFD, combustion simulation, parallel performance, GPU computing, OpenACC
Industry sectors: Aerospace, Automotive
Key codes used: AVBP
![](https://www.excellerat.eu/wp-content/uploads/2021/12/preccinsta-768x577.png)
Collaboration
A POP proof-of-concept allows a Bunsen flame use case from EXCELLERAT to run two times faster
Keywords: Performance optimisation, Assessment ,PoC, MPI, DLB, load imbalance
Industry sectors: Engineering
Key codes used: Alya
![succsess_story_popcol succsess_story_popcol](https://www.excellerat.eu/wp-content/uploads/elementor/thumbs/succsess_story_popcol-pgfxu6p54kcjvg8gkh7i9z6uxe5ou1yjsevl2flzms.png)
Collaboration
Improving the HiDALGO CoE’s Urban Air Pollution Pilot
Keywords: Simulation optimisation, parallelisation, mesh quality
Industry sectors: Global challenges, environmental applications
Key codes used: Urban Air Pollution Pilot
![](https://www.excellerat.eu/wp-content/uploads/2021/11/3D-snapshot-768x496.png)
Collaboration
Enabling Nek5000 on GPU systems
Keywords: GPU, NVIDIA, AMD, OpenACC, OpenMP, SEM, Nek5000
Industry sectors: Automotive, Aerospace
Key codes used: Nek5000
![](https://www.excellerat.eu/wp-content/uploads/2021/09/Fig.-1-Comparison-of-the-performance-of-the-CPU-and-GPU-OpenACC-version.png)
Scientific Achievement
Accelerating engineering codes using reconfigurable architectures
Keywords: FPGA testbed, memory-bound code, dataflow
Industry sectors: code development
Key codes used: Nekbone, Nek5000, Alya
![](https://www.excellerat.eu/wp-content/uploads/2021/06/Scientific-advancement-1.png)
Collaboration
Enabling High Performance Computing for Industry through a Data Exchange & Workflow Portal
Keywords: Data Transfer, Data Management, Data Reduction, Automatisation, Simplification, Dynamic Load Balancing, Dynamic Mode Decomposition, Data Analytics, combustor design
Industry sectors: Aeronautics
Key codes used: Alya
![](https://www.excellerat.eu/wp-content/uploads/2021/04/Figure-2-Importance-of-an-intelligent-data-transfer-768x432.png)
Scientific Achievement
Bringing industrial end-users to Exascale computing: An industrial level combustion design tool on 128K cores
Keywords: Exascale
Industry sectors: Aerospace
Key codes used: AVBP
![](https://www.excellerat.eu/wp-content/uploads/2021/04/3-768x512.png)
Scientific Achievement
Mesh optimising by using an a posteriori adjoint based error estimation
Keywords: Mathematical model: Adjoint based morphing Mesh optimising
Industry sectors: Automotive, Aerospace
Key codes used: FEniCS HPC, Unicorn HPC, Tetgen
![](https://www.excellerat.eu/wp-content/uploads/2020/10/pic1-1024x583.png)
Scientific Achievement
Enabling parallel mesh adaptation with Treeadapt
Keywords: CFD, Mesh adaptation, Parallel performance, Load balancing
Industry sectors: Aeronautics, High Performance Computing
Key codes used: AVBP, Treepart, Treeadapt
![](https://www.excellerat.eu/wp-content/uploads/2020/10/Image_Mesh-adaptation_AVBP_EXCELLERAT-1024x345.jpg)
Scientific Achievement
Full Airplane Simulations on Heterogeneous Architectures
Industry sectors: Aeronautics
Key codes used: Alya
![](https://www.excellerat.eu/wp-content/uploads/2020/07/Alya2-1024x742.jpg)