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001018985 037__ $$aFZJ-2023-05054
001018985 1001_ $$00000-0001-5499-5857$$aHolzer, Markus$$b0
001018985 1112_ $$aCF '23: 20th ACM International Conference on Computing Frontiers$$cBologna$$d2023-05-09 - 2023-05-11$$wItaly
001018985 245__ $$aScalable Flow Simulations with the Lattice Boltzmann Method
001018985 260__ $$bACM New York, NY, USA$$c2023
001018985 29510 $$aProceedings of the 20th ACM International Conference on Computing Frontiers - ACM New York, NY, USA, 2023. - ISBN 9798400701405 - doi:10.1145/3587135.3592176
001018985 300__ $$a297–303
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001018985 520__ $$aThe primary goal of the EuroHPC JU project SCALABLE is to develop an industrial Lattice Boltzmann Method (LBM)-based computational fluid dynamics (CFD) solver capable of exploiting current and future extreme scale architectures, expanding current capabilities of existing industrial LBM solvers by at least two orders of magnitude in terms of processor cores and lattice cells, while preserving its accessibility from both the end-user and software developer's point of view. This is accomplished by transferring technology and knowledge between an academic code (waLBerla) and an industrial code (LaBS). This paper briefly introduces the characteristics and main features of both software packages involved in the process. We also highlight some of the performance achievements in scales of up to tens of thousand of cores presented on one academic and one industrial benchmark case.
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001018985 536__ $$0G:(EU-Grant)956000$$aSCALABLE - SCAlable LAttice Boltzmann Leaps to Exascale (956000)$$c956000$$fH2020-JTI-EuroHPC-2019-1$$x1
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001018985 7001_ $$00000-0002-0843-743X$$aStaffelbach, Gabriel$$b1
001018985 7001_ $$00009-0004-1420-5960$$aRocchi, Ilan$$b2
001018985 7001_ $$0P:(DE-Juel1)164813$$aBadwaik, Jayesh$$b3$$eCorresponding author
001018985 7001_ $$0P:(DE-Juel1)145478$$aHerten, Andreas$$b4
001018985 7001_ $$00000-0001-7983-2974$$aVavrik, Radim$$b5
001018985 7001_ $$00000-0001-7849-2744$$aVysocky, Ondrej$$b6
001018985 7001_ $$00000-0002-1017-5766$$aRiha, Lubomir$$b7
001018985 7001_ $$00009-0009-6137-3701$$aCuidard, Romain$$b8
001018985 7001_ $$00000-0001-8796-8599$$aRuede, Ulrich$$b9
001018985 773__ $$a10.1145/3587135.3592176
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