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Last Updated Fri, 05/24/2024 - 23:46
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… issues to get approval to construct and operate a Hydrogen Refuelling Station (HRS) forhydrogen vehicles. In … for the Safety Assessment for the Approval of a Hydrogen Refueling Station-Paper …
Last Updated Fri, 05/24/2024 - 23:46
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… demonstrated that the accidental release of high pressure hydrogen into air can lead to the possibility of spontaneous … is due to the heating of the mixing layer, between hydrogen and air, that is caused by the shock wave driven by the pressurized hydrogen during the release. Currently, this problem is …
Last Updated Fri, 05/24/2024 - 23:46
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… We have investigated hydrogen explosion risk and its mitigation, focusing on compact hydrogen refueling stations in urban areas. In this study, numerical analyses were performed of hydrogen blast propagation and the structural behavior of …
Last Updated Fri, 05/24/2024 - 23:46
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… A method for determination of hazardous zones for hydrogen installations has been studied. This workhas been … and Guide 31-35/A; V1(2003).Hazardous zones for a ?generic hydrogen refuelling station?(HRS) are assessed, based on this … and is relevant for hydrogeninstallations, such as hydrogen refuelling stations, repair shops and other …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… the structural response of vented enclosures during hydrogen  deflagrations . The paper also summarises … for Standardization) containers in a series of vented hydrogen deflagration experiments. The study is part of the project  Improving hydrogen safety for energy applications through pre-normative …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… The interaction between combustion and turbulence in hydrogen-air mixtures in the early flame development phase is … of view. Detailed knowledge about the acceleration of hydrogen-air flames in real physical environments is needed … and boundary conditions, the burning velocity of the same hydrogen-air mixture can vary by an order of magnitude. A …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… NFPA 2, Hydrogen Technologies Code, allows the use of risk-informed approaches to permitting hydrogen fueling installations, through the use of performance-based evaluations of specific hydrogen hazards. However, the hydrogen fueling industry in …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… technology bear the risk of the formation of flammable hydrogen/air mixtures either due to the direct use of hydrogen or due to hydrogen appearing as a by-product. If there's the …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… be stored through the conversion of electrical energy into hydrogen. In developing this new product range, Siemens … safety measures (primary, secondary and tertiary). Indeed, hydrogen is not only a rapidly diffusing gas with a wide … field … 1085 … Safety Concept of a Self-Sustaining PEM Hydrogen Electrolyzer System …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… (CFD) models to predict deflagrations of a lean uniform hydrogen-air mixture and a mixture with hydrogen concentration gradient. The exercise was conducted … Problem" of the EC funded Network of Excellence "Safety of Hydrogen as an Energy Carrier", which seeks to provide …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… We report a paediatric case of survival following severe hydrogen sulfide (H2S) gas intoxication. A 13-year-old boy … by Elsevier Masson SAS. All rights reserved. … Severe hydrogen sulfide intoxication: A pediatric case of survival …
Last Updated Sat, 11/04/2017 - 04:27
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… article, the development and testing of an electrochemical hydrogen (H(2)) sensor prototype based on 'indium tin oxide … reserved. … Development and testing of a miniaturized hydrogen safety sensor prototype …
Last Updated Sat, 11/04/2017 - 04:27
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… Optical hydrogen sensors are intrinsically safe since they produce no … spark in an explosive environment caused by the leakage of hydrogen. Safety remains a top priority since leakage of hydrogen in air during production, storage, transfer and …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… In this study, the consequences of an accidental release of hydrogen within large scale, (> 15,000 m3), facilities were modeled. To model the hydrogen release, an LES Navier-Stokes CFD solver, called … was used to calculate the dispersion and mixing of hydrogen within a large scale facility. The performance of …
Last Updated Fri, 05/24/2024 - 23:46
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… Proper management of hydrogen gas is very important for safety of nuclear power plants. Hydrogen removal system by hydrogen recombination reaction (water formation reaction) on …
Last Updated Sat, 11/04/2017 - 04:27
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Hydrogen is a clean fuel that can help to reduce greenhouse … carbon dioxide (a primary greenhouse gas). Generation of hydrogen has attracted much recent worldwide attention. A promising method to generate hydrogen is to use heat from nuclear power plants. The …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… investigate the spread of fire to adjacent vehicles from a hydrogen fuel cell vehicle (HFCV) equipped with a thermal … exterior materials of the fire origin HFCV, but not by the hydrogen flames generated through the activation of TPRD. … 1085 … The Spread of Fire From Adjoining Vehicles to a Hydrogen Fuel Cell Vehicle …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… to study the interaction between water droplets and a hydrogen-air flame, has been presented. A parametric study … size distribution. (C) 2009 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights … … On the use of spray systems: An example of R&D work in hydrogen safety for nuclear applications …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… 52 Vehicular Fuel Systems Code addresses natural gas and hydrogen storage and refueling safety. Specifically, this … in 1984, is the first edition of NFPA 52 that addresses hydrogen systems. (c) 2006 American Institute of Chemical … and hazard mitigation techniques for natural gas and hydrogen fueling operations …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… regular service in Brazil, as well as the first commercial hydrogen fuelling station to attend the vehicles. … 1085 … Licensing a Fuel Cell Bus and a Hydrogen Fuelling Station in Brazil …
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