Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… pressure vessels in composite material to store compressed hydrogen can lead to disastrous failures if they are not … Health Monitoring Techniques for Damages Detection in Hydrogen Pressure Vessels …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… of application focused on some envisaged options of the hydrogen supply chain (production, distribution, and … Indicators for inherent Safety: Application to the Hydrogen Supply Chain …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Thermal radiation from an under-expanded (900 bar) hydrogen jet fire has been numerically investigated. The … experiment. … 1085 … Simulation of thermal radiation from hydrogen under-expanded jet fire …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… The time and space evolution of the distribution of hydrogen in confined settings was investigated … for permeation from typical compressed gaseous hydrogen (CGH2) storage systems for buses or cars. The main goal was to examine whether hydrogen is distributed homogeneously within a garage-like …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… evaluated the fire safety of vehicles that use compressed hydrogen as fuel. We conducted fire tests on vehicles that used compressed hydrogen and on vehicles that used compressed natural gas and … results revealed that vehicles equipped with compressed hydrogen gas cylinders are not more dangerous than CNC or …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… An accidental hydrogen release within an equipment enclosure may result in … two case studies, and reviews the limitations. First, a hydrogen dispersion pattern is obtained from numerical … Ltd. All rights reserved. … Numerical simulation of hydrogen-air detonation for damage assessment in realistic …
Last Updated Fri, 05/24/2024 - 23:46
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… and standards for the approval of composite cylinders in hydrogen service are currently based on deterministic … load cycle requirements for composite cylinders for hydrogen …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… of several boundary conditions including PAR location, hydrogen release scenario, and active venting operation. The … walls have been modified. In a subsequent step, different hydrogen release modes have been simulated, which result either in a hydrogen-rich layer underneath the ceiling or in a …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… gases affected the lift-off and blow-out stability of the hydrogen differently. Theexperiments showed that propane … the increasing in propaneconcentration. Direct blow-off of hydrogen/propane was never observed. Methane addition … Propane ismuch more effective in lift-off and blow out hydrogen flames. The study carried out a chemical …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… with increased content of aggressive components (such as hydrogen sulphide and carbon dioxide) can significantly … ecological safety. (C) 2001 International Association for Hydrogen Energy. Published by Elsevier Science Ltd. All … and wear-resistant materials for use in agressive hydrogen medium …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… An increase in use of hydrogen for energy storage and clean energy supply in a … strengthen the focus on safety and the safe handling of hydrogen facilities. The ability to simulate the whole chain … distribution or accumulation of accidentally released hydrogen, till the mitigation of accident consequences by …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… using Navier-Stokes equations with the detailed oxy-hydrogen reaction mechanism. The results show detailed … Mild Ignition Mechanism Behind Reflected Shock Waves in Hydrogen Mixture …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… The large eddy simulation (LES) model of hydrogen-air detonation at very large scales, which doesn't … design solutions, including mitigating techniques, for hydrogen safety engineering. There is no intention to use … detonation wave. (c) 2008 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… of a scenario involving the vertical downward release of hydrogen from a thermally-activated pressure relief device … car. The volumetric source model is applied to simulate hydrogen release dynamics during the tank blowdown process. … TPRD opening the hazards associated with the release of hydrogen lasts less than two minutes, and the most hazardous …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… Hydrogen is expected to be used as a clean energy carrier. However, when high-pressure hydrogen is suddenly released into the air through tubes, … propagation during the sudden release of high-pressure hydrogen were investigated experimentally. Experimental …
Last Updated Fri, 05/24/2024 - 23:46
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… car manufacturers are turning to high pressure hydrogen storage for on-board power applications. Many … is understood at anticipated service temperaturesand hydrogen pressure as the consequences of poor material choice … conditions, an atomically clean surface is produced, where hydrogen molecules will dissociate, and penetrate the …
Last Updated Wed, 10/16/2024 - 18:59
Fuel Cell Codes and Standards
… criteria for coating and plating processes that can cause hydrogen embrittlement in steels. Subsequent exposure to … … ASTM F519-23 Standard Test Method for Mechanical Hydrogen Embrittlement Evaluation of Plating/Coating …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… to provide data on the whole reaction chain leading to a hydrogen hazard onboard a vehicle. Out of the three types of … will be relatively modest provided that the averaged hydrogen concentration in this area is limited to … solutions are proposed in this paper. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. …
Last Updated Fri, 05/24/2024 - 23:46
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… At the JRC-IET, commercial hydrogen tanks have been subjected to filling-emptying cycles … … 1085 … JRC Reference Data From Experiments of Onboard Hydrogen Tanks Fast Filling …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… (CEA experiments in a 1 m3 with two openings) experimental hydrogen or helium distribution in enclosures (with one and … … Application of Natural Ventilation Engineering Models to Hydrogen Build up in Confined Zones …
