Hydrogen Testing Facilities at TÜV SÜD National Engineering Laboratory

How TÜV เกจวัดแรงดัน4บาร์ are helping to address technical challenges
As part of the worldwide drive to scale back greenhouse fuel emissions there is a pressing want to move in path of clear fuels for energy. The use of hydrogen as a substitute for natural fuel within the gasoline grid networks is seen as a serious contributor to assembly this goal. Manufacturers, fuel network firms and governments are working closely collectively to handle numerous technical challenges earlier than this modification can become a actuality. TÜV SÜD National Engineering Laboratory is a world-leading centre for circulate metrology research and improvement. To assist tackle those challenges, it’s constructing a variety of hydrogen tests amenities. These services embrace the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale equipment at lower pressures, coupled with the event of a fuel main flow commonplace test facility, which provides decrease measurement uncertainty and higher options for basic metrology analysis, as properly as higher hydrogen flow fee and pressure ranges. This article describes the existing hydrogen test facilities and people underneath growth at TÜV SÜD National Engineering Laboratory.
The hydrogen domestic gasoline metering take a look at facility has been developed to provide a platform to research not only the efficiency of move meters, but in addition for different equipment associated to hydrogen operation, including control valves, PRVs, regulators, heat exchangers, etc. in a hydrogen service. The check facility has been developed for small scale applications and may ship a range of gas flows together with hydrogen, methane, nitrogen or mixtures of hydrogen and methane. The test facility is able to delivering as a lot as 38 Sm3/h of hydrogen to the system underneath take a look at at line pressures as a lot as 1500 mbar, with temperatures starting from -25 to fifty five ˚C. It can function with line sizes ranging from 5 to twenty mm. Construction was completed last year and it is now out there to be used by industry for product improvement or circulate testing of hydrogen tools and valves.
The change over from natural gas to hydrogen may take place in a staged approach involving hydrogen/natural fuel blends or direct swap to pure hydrogen. Manufacturers can perform an entire evaluation of kit efficiency across a spread of hydrogen to natural gasoline compositions from zero to 100 percent hydrogen.
The hydrogen domestic fuel metering check facility has been specifically designed for low-pressure hydrogen applications and TÜV SÜD recognised that there was also a need for a bigger circulate, higher pressure check facility. TÜV SÜD has undertaken a venture underneath the BEIS-funded Flow Programme to ascertain a Gas Primary Flow Standard Test Facility. Initially, it’ll operate with hydrogen, nitrogen and methane but with a view to be extended to carbon dioxide. The facility is currently in the detailed design stage and the plan is to have an operating envelope of up to 100 Sm3/hr of gasoline with the ability to function up to one hundred twenty bar.
For more information on how TÜV SÜD National Engineering Laboratory may help along with your valve move testing needs, contact Marc MacDonald on marc.macdonald@tuvsud.com

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