Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… To handle a hydrogen fuel cell vehicle (HFCV) safely after its … with and without a duct was applied to a vehicle leaking hydrogen gas at a rate of 2,000 NL/min. Then, hydrogen concentrations were measured around the vehicle and …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… and fuel cells is the permissible contamination of hydrogen and oxygen. This contamination can create … the exact knowledge of the explosion characteristics of hydrogen/air and hydrogen/oxygen mixtures is necessary. The common databases, …
Last Updated Fri, 05/31/2024 - 03:47
Best Practice
… Material Compatibility Materials for Hydrogen Gas Applications The mechanical properties of all … alloys Titanium alloys Additional Considerations for Liquid Hydrogen Service Consideration of toughness at low temperature is needed for liquid hydrogen service. Industry uses the Charpy impact …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Hydrogen energy is very promising, as it ensures a high … The goal of the present work is to provide the analysis of hydrogen safety aspects and to prescribe methods of safety operation with hydrogen. The authors conducted a hazard analysis of hydrogen …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… equations for multiple gas species in a dispersed liquid water two-phase medium, The fluid-dynamics algorithm … occurs. Current developments of GASFLOW-II are focused on hydrogen distribution, mitigation measures including carbon …
Last Updated Thu, 04/08/2021 - 00:12
Fuel Cell Codes and Standards
… … Definitions and a fuel standard specification for hydrogen fuel intended for consumption in a fuel cell … by US Weights and Measures jurisdictions for regulating Hydrogen refueling equipment at commercial service stations. … G. Uniform Fuels and Automotive Lubricants Regulation 2.20 Hydrogen Fuel Uniform Fuels and Automotive Lubricants …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Hydrogen sensors are recognized as a critical element in the safety design for any hydrogen system. In this role, sensors can perform several … important functions including indication of unintended hydrogen releases, activation of mitigation strategies to …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… The Third International Conference "Hydrogen Treatment of Materials" (HTM-2001), Donetsk, May 14-18, 2001 was the first international hydrogen meeting held under the effect of a new conception "From a Hydrogen Economy to a Hydrogen Civilization", which was first …
Last Updated Wed, 02/24/2021 - 18:51
Fuel Cell Codes and Standards
… street sign prices and advertisements of molecular hydrogen intended for consumption in a surface vehicle or … by US Weights and Measures jurisdictions for regulating hydrogen refueling equipment at commercial service station. … … for the Sale of Commodities 2.32 Retail Sales of Hydrogen Fuel Uniform Regulations – Retail Sales of Hydrogen …
Last Updated Wed, 05/08/2024 - 23:55
FAQ
… 2 - 2023, paragraph 10.6.3.5 states, "The use of hose in a hydrogen dispensing system shall be limited to vehicle … the regulatory requirements for “drop and swap” storage at hydrogen refueling stations? NFPA 2 is clear that no flexible … to the tube trailers. … Regulatory Requirements for Hydrogen Refueling Stations. …
Last Updated Fri, 05/31/2024 - 00:01
Best Practice
… Hydrogen Safety Culture Especially when working with hydrogen, it’s critical that an organization maintains a … that risks don’t creep in over time. Best practices for hydrogen lab supervisors are to: Foster a safe work culture …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… The National Hydrogen Association's mission is to foster the development of hydrogen technologies and their utilization in industrial and … commercial applications and promote the transition role of hydrogen in the energy field. Hydrogen's transitional role …
Last Updated Wed, 02/24/2021 - 18:51
Fuel Cell Codes and Standards
… and emergency management, security protection of gaseous hydrogen. … Published. Available from www.standards.net.cn/ … GB 4962-2008 Technical safety regulations for gaseous hydrogen use …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… Hydrogen generated from clean and renewable energy sources … fuels for several decades. Although many advances in hydrogen production and usage have been made, storing hydrogen remains a significant challenge. Many drawbacks …
Last Updated Fri, 01/19/2024 - 17:38
Fuel Cell Codes and Standards
… reinforced hoses and hose assemblies for dispensing hydrogen up to 70 MPa nominal working pressure, in the … safety requirements for hoses and hose assemblies used in hydrogen fuelling stations, yet excludes those used in … flexible metal hoses. This standard will be used for hydrogen refuelling stations in Australia. Adapted ISO …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… for Solar Energy Systems has been working in the field of hydrogen technology for nearly ten years. The safe and reliable operation of hydrogen appliances is a very important task and has to be … In the framework of a project a small safety device for hydrogen appliances has been developed. The hydrogen …
Last Updated Fri, 05/24/2024 - 23:46
Bibliography Entry
… Regulation (GTR) Number 13 (Global Technical Regulation on Hydrogen and Fuel Cell Vehicles) is the defining document regulating safety requirements in hydrogen vehicles, and in particular fuel cell electric … these vehicles, including specifications on the allowable hydrogen levels in vehicle enclosures during in-use and …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… and combustion), safety, and storage issues related to hydrogen, so that, the public will accept hydrogen with the same degree of confidence, and in no-less … comparison is drawn between the physical properties of hydrogen, alcohol and fossil fuels. A review of safety issues …
Last Updated Thu, 05/11/2023 - 20:26
Fuel Cell Codes and Standards
… for the design, manufacture and testing of gaseous hydrogen compressor packages used in fueling station service. … equipment designed primarily to provide compressed hydrogen for vehicle fueling stations. This standard does not … … CSA HGV4.8 Hydrogen Gas Vehicle Fueling Stations Compressor Guidelines …
Last Updated Sat, 11/04/2017 - 04:27
Bibliography Entry
… hydrogen was leaked from the underfloor at a flow rate … fuel leakage rate at the time of a collision of compressed hydrogen vehicles in Japan, and the resulting distribution of … of the allowable leakage rate. The tests clarified that if hydrogen leaks from the underfloor at a flow rate of 1000 …
