Last Updated Tue, 05/14/2024 - 20:43
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… The Hydrogen Safety Panel was tasked with conducting work under the project “Hydrogen Safety Panel Review of Department of Energy’s Fuel … implemented by the project teams. … Final Report: Hydrogen Safety Panel Review of DOE Fuel Cell Projects …
Last Updated Tue, 05/14/2024 - 01:50
FAQ
… area. Several concerns with glycols are: 1) Freezing in a liquid hydrogen system that could lead to safety issues such as … lead to blockage of lines and instrumentation. 3) Off-spec hydrogen if not well cleaned from the lines, vessels, …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Hydrogen behavior at elevated pressures and temperatures was … Nevertheless, there is a lack of experimental data on hydrogen ignition and combustion at reduced sub-atmospheric … experimental evaluation of such fundamental properties of hydrogen-air mixtures as flammability limits and laminar …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… The hydrogen world consumption should increase significantly to … place in this production. This paper focuses on the hydrogen production by thermochemical cycle using the heat … range. The raw distribution of this energy gives a hydrogen production efficiency of 14.0%2 To improve this, the …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Hydrogen gas explosions in homogeneous reactive mixtures have … There is still very limited understanding of the hydrogen explosion characteristics in such situations. The … to Detonation Transition, and the effect of different hydrogen concentration gradient in the obstructed channel of …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… The work was done with respect to hydrogen safety of ITER vacuum vessel in cases of loss of … 1 bar to 200 mbar and elevated temperatures up to 300 oC. Hydrogen concentration was changed from lower to upper … 1085 … Effect of Temperature on Laminar Flame Velocity for Hydrogen-Air Mixtures at Reduced Pressures …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… A major requirement for the filling of hydrogen tanks is the maximum gas temperature within the … 2014, The Authors. Published by Elsevier Ltd on behalf of Hydrogen Energy Publications, LLC. … CFD analysis of fast filling strategies for hydrogen tanks and their effects on key-parameters …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… survey has been per-formed of commercially available hydrogen safety sensors, resulting in a total sample size of … of sensor end users. Gaps in the performance of hydrogen sensing technologies are thus identified and areas … All rights reserved. … Identifying performance gaps in hydrogen safety sensor technology for automotive and …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… Safety Program, phase III, to the German containment hydrogen research activities were two fold: 1. to confirm the … experiments was performed, and the following positions for hydrogen ignition were examined: test group E12.1: hydrogen deflagration in a vertically oriented subcompartment …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… The study of compressed hydrogen releases from high-pressure storage systems has practical application for hydrogen and fuel cell technologies. Such releases may occur … failure of a pressure release device (PRD). Understanding hydrogen behavior during and after the unintended release …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… experiments examining spherical-flame acceleration in lean hydrogen-air mixtures were performed in a 64 m3 … Investigation of Spherical-Flame Acceleration in Lean Hydrogen-Air Mixtures …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… The development of the temperature field in hydrogen tanks during the filling process has been … on the temperature distribution during filling of hydrogen tanks …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… are to accurately predict the risks associated with hydrogen leaks in maritime applications and to use the … and fire risk analyses of maritime fuel cell rooms with hydrogen …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… to civilian demand. Especially, the safety concerning hydrogen storage is the most important problem. Among the candidate methods to store hydrogen, the metal hydride storage is promising method owing to the storage mechanism of chemical absorption of hydrogen to metal hydrides. In this study, the new …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… is an important parameter in measuring the hazard of hydrogen detonation at given thermodynamic conditions. It’s … among the major tasks to evaluate DDTR in the study of hydrogen safety in a nuclear containment. With CFD tools, … some ideas on the procedure in safety analysis on hydrogen in nuclear containment. A hydrogen recombiner case …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… … Some Features of Formation of Local Combustible Hydrogen-air Mixtures During Continuous Release of Hydrogen in a Room …
Last Updated Sat, 11/23/2024 - 14:19
Fuel Cell Codes and Standards
… … GB/T 34583-2017 Safety technical requirements for hydrogen storage devices used in hydrogen fueling station …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… numerical investigation of a buoyant jet resulting from hydrogen leakage in air from a horizontal round source. … momentum flux density are correlated. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. … … Horizontal H-2-air turbulent buoyant jet resulting from hydrogen leakage …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… and related industries as well as employees involved. The hydrogen gases treated important things and it used the basic … study is to carry out the quantitative risk assesment for hydrogen filling plant which are very dangerous(fire and … on Quantitative Risk Analysis & Model Application for Hydrogen Filling Center …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… High gas temperatures can be reached inside a hydrogen tank during the filling process because of the large … to reduce the temperature increase is to pre-cool the hydrogen before injecting it into the tank. Computational … assess the accuracy of the CFD model. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. …
