Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Spontaneous ignition processes due to high-pressure hydrogen releases into air are known phenomena. The sudden expansion of pressurized hydrogen into a pipe, filled with ambient air, can lead to a …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… port. As application case example, a networked system of hydrogen sensors to monitor the gas leak in hydrogen-based vehicles is presented. … Smart Transducer …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… of the combustion of a stoichiometric mixture of hydrogen-air on a mechanical device which can be considered …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… In Japan, 82 commercial Hydrogen Refueling Stations (HRSs) were constructed as of … regulations. On the other hand, if an accident such as a hydrogen leak or hydrogen fire occurs at an HRS, it becomes important to …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… development, investigations dealing with massive Hydrogen production by means of nuclear heating are carried … High Temperature Reactor (VHTR) with a plant producing Hydrogen from an Iodine/Sulfur (I/S) thermochemical cycle. … reactor (VHTR) and from a chemical plant, including Hydrogen, other flammable and/or explosible substances as …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… heat. While both high temperature nuclear reactors and hydrogen generation plants have high individual degrees of … is to contribute knowledge to the effort of nuclear hydrogen generation. In particular, this study regards … some leading candidates for implementation in the Nuclear Hydrogen Initiative (NHI). The Sulfur Iodine (SI) and Hybrid …
Last Updated Thu, 11/14/2024 - 16:29
Fuel Cell Codes and Standards
… technical requirements for the safe integration of gaseous hydrogen fueled Proton Exchange Membrane (PEM) Fuel Cell …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… associations and the main European companies active in hydrogen infrastructure development … 1085 … Supporting …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… storage system, comprising an electrolyser, metal hydride hydrogen store and fuel cell, has been studied. According to … are appreciated. (C) 1997 International Association for Hydrogen Energy. … Electrolyser metal hydride fuel cell …
Last Updated Thu, 05/02/2024 - 20:06
Video
… an electrolyzer and fuel cell demonstration to show how hydrogen and fuel cell technologies work. … Electrolyzer and …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… rockets, whose launch rate is a few times per year. The hydrogen aircraft, for which the turn-around time was … to develop fuel cell-powered vehicles whose propellant is hydrogen. Judging from the above, we must be able to design … with the much shorter turn-around time like that of the hydrogen aircraft and the safety like that of fuel …
Last Updated Tue, 05/14/2024 - 23:21
FAQ
… substances prior to performing maintenance. For gaseous hydrogen systems, methods such as a blind flange, a double … quickly. A disadvantage of the double valve is that hydrogen may leak through the first valve and allow pressure … failure mode of the double block valve arrangement. For hydrogen systems, the outlet of the bleed valve should be …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… polar surface area (PSA), apolar surface area (aPSA), hydrogen bond acceptors and hydrogen bond donors were very low. In quintile groups a …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Problem (SBEP) V1, which is based on an experiment on hydrogen release, mixing and distribution inside a vessel. … for future work. (C) 2007 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights …
Last Updated Thu, 02/16/2023 - 01:20
FAQ
… per mole oxygen is twice the heat of combustion per mole hydrogen, i.e., it is 286*2 kJ per mole O2. You should be …
Last Updated Wed, 07/24/2019 - 22:35
Bibliography Entry
… out methanol steam reforming (MSR) reaction to produce hydrogen. To perform the safety analysis, HAZOP method is … silica MR performance in terms of methanol conversion and hydrogen recovery. The model validation results show good … bar, whereas over 4.0 bar, it is improved. Moreover, the hydrogen recovery is decreased by increasing the feed molar …
Last Updated Thu, 11/21/2024 - 15:58
Document Library
… or nuclear waste. Indeed, it is very well known that hydrogen can be produced due to (i) the radiolysis of … of mainly the organic part in the containment. Since hydrogen has a very low ignition energy and a very wide … by the aforementioned mechanisms. The quantity of the hydrogen that can be produced can vary depending on the …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… in abundance. This paper points outs the factors seeking hydrogen energy and fuel cell technology to eradicate … cogeneration technology. This paper discusses the multiple hydrogen production pathways from different sources, … sources, H-2 safety, and also barriers to use of hydrogen energy. This paper recommends different types of …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… and safety concerns in the storage and transport of hydrogen, development of on-board fuel processing of hydrocarbon into hydrogen is being considered a critical issue in the success …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… but there were safety concerns regarding the use of hydrogen peroxide to scavenge unwanted hypochlorite, which … new process provided equivalent yields and purities to the hydrogen peroxide procedure, thus maintaining the economic …
