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dc.contributor.authorVENETSANOS Alexandrosen_GB
dc.contributor.authorADAMS Paulen_GB
dc.contributor.authorAZKARATE Inakien_GB
dc.contributor.authorBENGAOUER Alainen_GB
dc.contributor.authorBRETT Loisen_GB
dc.contributor.authorCARCASSI Marcoen_GB
dc.contributor.authorENGEBO Angunnen_GB
dc.contributor.authorGALLEGO Eduardoen_GB
dc.contributor.authorGAVRIKOV Andrejen_GB
dc.contributor.authorHANSEN Olaven_GB
dc.contributor.authorHAWKSWORTH Stuarten_GB
dc.contributor.authorJORDAN Thomasen_GB
dc.contributor.authorKESSLER Arminen_GB
dc.contributor.authorKUMAR S.en_GB
dc.contributor.authorMOLKOV Vladimiren_GB
dc.contributor.authorNILSEN Sandraen_GB
dc.contributor.authorREINECKE Ernst-Arendten_GB
dc.contributor.authorSTOCKLIN M.en_GB
dc.contributor.authorSCHMIDTCHEN Ulrichen_GB
dc.contributor.authorTEODORCZYK Andrzejen_GB
dc.contributor.authorTIGREAT Delphineen_GB
dc.contributor.authorVERSLOOT Nicoen_GB
dc.identifier.citationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY vol. 36 no. 3 p. 2693-2699en_GB
dc.description.abstractThe paper presents an overview of the main achievements of the internal project InsHyde of the HySafe NoE. The scope of InsHyde was to investigate realistic small-medium indoor hydrogen leaks and provide recommendations for the safe use/storage of indoor hydrogen systems. Additionally, InsHyde served to integrate proposals from HySafe work packages and existing external research projects towards a common effort. Following a state of the art review, InsHyde activities expanded into experimental and simulation work. Dispersion experiments were performed using hydrogen and helium at the INERIS gallery facility to evaluate short and long term dispersion patterns in garage like settings. A new facility (GARAGE) was built at CEA and dispersion experiments were performed there using helium to evaluate hydrogen dispersion under highly controlled conditions. In parallel, combustion experiments were performed by FZK to evaluate the maximum amount of hydrogen that could be safely ignited indoors. The combustion experiments were extended later on by KI at their test site, by considering the ignition of larger amounts of hydrogen in obstructed environments outdoors. An evaluation of the performance of commercial hydrogen detectors as well as inter-lab calibration work was jointly performed by JRC, INERIS and BAM. Simulation work was as intensive as the experimental work with participation from most of the partners. It included pre-test simulations, validation of the available CFD codes against previously performed experiments with significant CFD code inter-comparisons, as well as CFD application to investigate specific realistic scenarios. Additionally an evaluation of permeation issues was performed by VOLVO, CEA, NCSRD and UU, by combining theoretical, computational and experimental approaches with the results being presented to key automotive regulations and standards groups. Finally, the InsHyde project concluded with a public document providing initial guidance on the use of hydrogen in confined spaces.en_GB
dc.description.sponsorshipJRC.DDG.F.2-Cleaner energyen_GB
dc.titleOn the Use of Hydrogen in Confined Spaces - Results from the Internal Project InsHydeen_GB
dc.typeArticles in periodicals and booksen_GB
JRC Directorate:Energy, Transport and Climate

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