Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… and radiative properties of large-scale, vertical hydrogen-jet flames. This data is relevant to the safety scenario of a sudden leak in a high-pressure hydrogen containment vessel and will provide a technological … hazardous length scales associated with unintended hydrogen releases at storage and distribution centers. Jet …
Last Updated Fri, 01/19/2024 - 17:38
Fuel Cell Codes and Standards
… ketones, Fischer- Tropsch liquids and other suitable hydrogen-rich organic compounds derived from renewable … example, methanol, ethanol, di-methyl ether, biodiesel; d) hydrogen, gaseous mixtures containing hydrogen gas, for example, synthesis gas, town gas. This …
Last Updated Fri, 01/19/2024 - 17:38
Fuel Cell Codes and Standards
… ketones, Fischer- Tropsch liquids and other suitable hydrogen-rich organic compounds derived from renewable … example, methanol, ethanol, di-methyl ether, biodiesel; d) hydrogen, gaseous mixtures containing hydrogen gas, for example, synthesis gas, town gas. This …
Last Updated Fri, 01/19/2024 - 17:38
Fuel Cell Codes and Standards
… ketones, Fischer- Tropsch liquids and other suitable hydrogen-rich organic compounds derived from renewable … example, methanol, ethanol, di-methyl ether, biodiesel; d) hydrogen, gaseous mixtures containing hydrogen gas, for example, synthesis gas, town gas. This …
Last Updated Fri, 10/20/2023 - 16:28
Fuel Cell Codes and Standards
… ketones, Fischer- Tropsch liquids and other suitable hydrogen-rich organic compounds derived from renewable … example, methanol, ethanol, di-methyl ether, biodiesel; d) hydrogen, gaseous mixtures containing hydrogen gas, for example, synthesis gas, town gas. This …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… With the anticipated introduction of hydrogen fuel cell vehicles to the market, there is an increasing need to address the fire resistance of hydrogen cylinders for onboard storage. Sufficient fire … model for predicting the thermal response of composite hydrogen cylinders within the frame of the open source FE …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… Recent growth in the development of hydrogen infrastructure has led to more requests for code officials to approve hydrogen-related projects and facilities. To help expedite … have been made to educate code officials on permitting hydrogen vehicle fueling stations and facilities using …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… NaBH4, KBH4, etc.) are the most attractive materials for hydrogen storage due to their high-volumetric and -gravinnetric hydrogen density as well as safety issues. Although H-2 for … We propose a method for the electrochemical generation of hydrogen, in which a borohydride in an alkaline solution is …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… paper introduces the 3D Risk Management (3DRM) concept for hydrogen installations (Hy3DRM). The 3DRM framework entails … a proof-of-concept risk assessment for a hypothetical hydrogen filling station. This first prototype focuses on … scenarios resulting from loss of containment of gaseous hydrogen. The approach adopted here combines consequence …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… A 50-litre standard hydrogen gas cylinder was temporarily placed and used in a laboratory. The hydrogen gas was used for a flame ionization detector (FID) … regulator blew open and released of about 340 g of hydrogen into a laboratory. The gas cloud did not ignite so …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… concrete nuclear reactor containment to postulatedinternal hydrogen detonations is investigated by detailed axisymetric … analysis. The wall pressure histories are calculated for hydrogen detonations using atechnique that reproduces the … new nuclear reactorsare foreseen as a primary of source of hydrogen supply. … 1085 … A Reappraisal of Containment Safety …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… to predict ignition boundaries that result from compressed hydrogen bulk storage leaks without complex modelling or … Rayleigh Scatter imaging was used to measure instantaneous hydrogen mole fractions downstream of the Mach disk. Measured … model. … 1085 … Ignitability and Mixing of Under Expanded Hydrogen Jets …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… all major automotive companies are currently developing hydrogen-powered vehicles. The vast majority of them employ compressed hydrogen tanks and components as a means of storing the fuel onboard. Compressed hydrogen vehicle fuel systems are designed in the same way as …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… A three-dimensional mathematical model of gaseous hydrogen deflagration in the enclosed space is developed. The … test to predict deflagration of a large-scale hydrogen-air mixture in open atmosphere. An algorithm of … system of engineering analysis of gas-dynamic processes of hydrogen-air mixture formation and combustion in enclosed …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… simulations are carried out for a highly under-expanded hydrogen jet resulting from an accidental release of high-pressure hydrogen into the atmospheric environment. The predictions … results are used as initial conditions for the subsequent hydrogen jet simulation. The predictions provide insight into …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… European Electricity Grid Initiative The Fuel Cells and Hydrogen (FCH) Joint Technology Initiative The Sustainable … The European Wind Initiative … 1085 … Fuel Cells and Hydrogen Joint Undertaking 2013 …
Last Updated Thu, 05/30/2024 - 22:48
Best Practice
… Compressors Hydrogen gas supply pressures are often lower than the use … pressure whether supplied by tube trailers, pipeline, or a liquid hydrogen tank. Compressors are used to increase pressure of …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… on the limits of the various modes of combustion of hydrogen-air-steam mixtures is reviewed. The modes include … and detonations. The existing data on high-temperature hydrogen combustion are reviewed, areas where uncertainties … for four different accident scenarios. … HIGH-TEMPERATURE HYDROGEN COMBUSTION IN REACTOR SAFETY APPLICATIONS …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… A hydrogen leak from a facility, which uses highly compressed hydrogen gas (714 bar, 800 K) during operation was studied. The investigated scenario involves supersonic hydrogen release from a 10 cm2 leak of the pressurized …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Fuel Cell & Hydrogen technologies can contributes to: Sustainability H2 … to industry innovation and growth … 1085 … Fuel Cells and Hydrogen Joint Undertaking 2015 …
