001042285 001__ 1042285
001042285 005__ 20250514202227.0
001042285 0247_ $$2datacite_doi$$a10.34734/FZJ-2025-02501
001042285 037__ $$aFZJ-2025-02501
001042285 041__ $$aEnglish
001042285 1001_ $$0P:(DE-HGF)0$$aKaddar, Driss$$b0
001042285 1112_ $$a35th Parallel CFD International Conference 2024$$cBonn$$d2024-09-02 - 2024-09-04$$gParCFD 2024$$wGermany
001042285 245__ $$aUnraveling Turbulent NH3/H2 Flames Using High Performance GPU Computing: A Series of Spectral Element Method-Based High-Fidelity DNS
001042285 260__ $$aJülich$$bForschungszentrum Jülich GmbH Zentralbibliothek, Verlag$$c2025
001042285 29510 $$aProceedings of the 35th Parallel CFD International Conference 2024
001042285 300__ $$a245 - 248
001042285 3367_ $$2ORCID$$aCONFERENCE_PAPER
001042285 3367_ $$033$$2EndNote$$aConference Paper
001042285 3367_ $$2BibTeX$$aINPROCEEDINGS
001042285 3367_ $$2DRIVER$$aconferenceObject
001042285 3367_ $$2DataCite$$aOutput Types/Conference Paper
001042285 3367_ $$0PUB:(DE-HGF)8$$2PUB:(DE-HGF)$$aContribution to a conference proceedings$$bcontrib$$mcontrib$$s1747203698_10115
001042285 3367_ $$0PUB:(DE-HGF)7$$2PUB:(DE-HGF)$$aContribution to a book$$mcontb
001042285 4900_ $$aSchriften des Forschungszentrums Jülich IAS Series$$v69
001042285 520__ $$aAmmonia-hydrogen blends are crucial for future carbon-free combustion systems, with staged-combustion technologies like rich-quench-lean being proposed to minimize emissions. However, the combustion behavior of turbulent rich ammonia-hydrogen mixtures is not well understood, particularly regarding phenomena like partial cracking, hydrogen slip, and post-flame stratification. Recent HPC advancements, particularly in GPU-based systems, enable combustion DNS beyond academic configurations. Utilizing nekCRF, a new GPU-based spectral element solver based on nekRS, we perform finite-rate chemistry DNS of a rich, turbulent premixed jet flame. The analysis focuses on NH3 /H2 interaction, revealing residual H2, minimized NH3 slip, and enhanced heat release through turbulent mixing. By leveraging GPU acceleration and employing a novel spectral element solver, this research not only advances our understanding of ammonia combustion but also showcases a paradigm shift in computational efficiency, offering a promising avenue for developing sustainable energy solutions.
001042285 536__ $$0G:(DE-HGF)POF4-5111$$a5111 - Domain-Specific Simulation & Data Life Cycle Labs (SDLs) and Research Groups (POF4-511)$$cPOF4-511$$fPOF IV$$x0
001042285 536__ $$0G:(EU-Grant)101118139$$aInno4Scale - Innovative Algorithms for Applications on European Exascale Supercomputers (101118139)$$c101118139$$fHORIZON-EUROHPC-JU-2022-ALG-02$$x1
001042285 588__ $$aDataset connected to DataCite
001042285 7001_ $$0P:(DE-HGF)0$$aNicolai, Hendrik$$b1$$eCorresponding author
001042285 7001_ $$0P:(DE-HGF)0$$aSchuh, Vinzenz$$b2
001042285 7001_ $$0P:(DE-HGF)0$$aBähr, Antonia$$b3
001042285 7001_ $$0P:(DE-HGF)0$$aFrouzakis, Christos Emmanouil$$b4
001042285 7001_ $$0P:(DE-Juel1)192255$$aBode, Mathis$$b5$$ufzj
001042285 7001_ $$0P:(DE-HGF)0$$aHasse, Christian$$b6
001042285 770__ $$z978-3-95806-819-3
001042285 773__ $$a10.34734/FZJ-2025-02501
001042285 8564_ $$uhttps://juser.fz-juelich.de/record/1042285/files/158.pdf$$yOpenAccess
001042285 909CO $$ooai:juser.fz-juelich.de:1042285$$popenaire$$popen_access$$pdriver$$pVDB$$pec_fundedresources$$pdnbdelivery
001042285 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
001042285 9141_ $$y2025
001042285 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)192255$$aForschungszentrum Jülich$$b5$$kFZJ
001042285 9131_ $$0G:(DE-HGF)POF4-511$$1G:(DE-HGF)POF4-510$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5111$$aDE-HGF$$bKey Technologies$$lEngineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action$$vEnabling Computational- & Data-Intensive Science and Engineering$$x0
001042285 920__ $$lyes
001042285 9201_ $$0I:(DE-Juel1)JSC-20090406$$kJSC$$lJülich Supercomputing Center$$x0
001042285 980__ $$acontrib
001042285 980__ $$aVDB
001042285 980__ $$aUNRESTRICTED
001042285 980__ $$acontb
001042285 980__ $$aI:(DE-Juel1)JSC-20090406
001042285 9801_ $$aFullTexts