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How TÜV SÜD are helping to handle technical challenges
As part of the worldwide drive to reduce greenhouse gasoline emissions there is a urgent want to maneuver in the path of clear fuels for vitality. The use of hydrogen as a substitute for natural gas in the gasoline grid networks is seen as a serious contributor to assembly this goal. Manufacturers, gasoline community corporations and governments are working intently collectively to deal with a variety of technical challenges earlier than this alteration can turn out to be a actuality. TÜV SÜD National Engineering Laboratory is a world-leading centre for move metrology analysis and growth. To help tackle those challenges, it’s constructing a variety of hydrogen tests amenities. These facilities embody the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale equipment at decrease pressures, coupled with the development of a gasoline primary circulate standard test facility, which offers lower measurement uncertainty and higher choices for elementary metrology analysis, as nicely as larger hydrogen flow rate and stress ranges. This article describes the existing hydrogen check facilities and people under improvement at TÜV SÜD National Engineering Laboratory.
The hydrogen home fuel metering test facility has been developed to provide a platform to research not solely the efficiency of move meters, but in addition for other gear related to hydrogen operation, together with management valves, PRVs, regulators, heat exchangers, etc. in a hydrogen service. The test facility has been developed for small scale functions and may ship a range of fuel flows including hydrogen, methane, nitrogen or mixtures of hydrogen and methane. The test facility is capable of delivering up to 38 Sm3/h of hydrogen to the gadget under check at line pressures as much as 1500 mbar, with temperatures starting from -25 to 55 ˚C. It can operate with line sizes ranging from 5 to 20 mm. Construction was accomplished final year and it’s now obtainable to be used by industry for product improvement or flow testing of hydrogen tools and valves.
The switch over from pure gas to hydrogen may take place in a staged method involving hydrogen/natural fuel blends or direct change to pure hydrogen. เกจวัดแรงดันปั๊มลมpuma can carry out a complete evaluation of equipment performance throughout a spread of hydrogen to pure gasoline compositions from zero to one hundred pc hydrogen.
The hydrogen home gas metering test facility has been specifically designed for low-pressure hydrogen functions and TÜV SÜD recognised that there was additionally a need for a larger move, larger pressure check facility. TÜV SÜD has undertaken a venture beneath the BEIS-funded Flow Programme to determine a Gas Primary Flow Standard Test Facility. Initially, it’ll function with hydrogen, nitrogen and methane but with a view to be extended to carbon dioxide. The facility is currently within the detailed design stage and the plan is to have an working envelope of up to a hundred Sm3/hr of fuel with the power to operate up to a hundred and twenty bar.
For more data on how TÜV SÜD National Engineering Laboratory can help with your valve flow testing needs, contact Marc MacDonald on [email protected]
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