Hydrogen Testing Facilities at TÜV SÜD National Engineering Laboratory

How TÜV SÜD are helping to address technical challenges

As a half of the global drive to reduce back greenhouse fuel emissions there is a urgent want to maneuver in the course of clean fuels for energy. The use of hydrogen as a replacement for pure fuel in the gas grid networks is seen as a significant contributor to meeting this objective. Manufacturers, gas network firms and governments are working closely collectively to handle a selection of technical challenges earlier than this alteration can become a reality. TÜV SÜD National Engineering Laboratory is a world-leading centre for flow metrology analysis and development. To help tackle those challenges, it’s building a variety of hydrogen tests facilities. These amenities embrace the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale tools at lower pressures, coupled with the event of a gasoline primary move standard take a look at facility, which offers decrease measurement uncertainty and larger choices for elementary metrology research, as well as larger hydrogen move rate and stress ranges. This article describes the existing hydrogen test services and those under growth at TÜV SÜD National Engineering Laboratory.
The hydrogen domestic gasoline metering test facility has been developed to offer a platform to analyze not only the performance of flow meters, but additionally for other equipment related to hydrogen operation, together with management valves, PRVs, regulators, warmth exchangers, and so on. in a hydrogen service. The check facility has been developed for small scale applications and may deliver a spread of fuel flows including hydrogen, methane, nitrogen or mixtures of hydrogen and methane. The take a look at facility is capable of delivering as much as 38 Sm3/h of hydrogen to the gadget beneath check at line pressures up to 1500 mbar, with temperatures starting from -25 to fifty five ˚C. pressure gauge 10 bar can function with line sizes starting from 5 to twenty mm. Construction was completed final 12 months and it is now available for use by trade for product improvement or circulate testing of hydrogen equipment and valves.
The switch over from natural gas to hydrogen could take place in a staged approach involving hydrogen/natural gas blends or direct swap to pure hydrogen. Manufacturers can perform a whole assessment of apparatus efficiency throughout a spread of hydrogen to pure gasoline compositions from zero to 100 percent hydrogen.
The hydrogen home gasoline metering test facility has been specifically designed for low-pressure hydrogen applications and TÜV SÜD recognised that there was additionally a necessity for a bigger circulate, larger stress check facility. TÜV SÜD has undertaken a venture underneath the BEIS-funded Flow Programme to determine a Gas Primary Flow Standard Test Facility. Initially, it’s going to operate with hydrogen, nitrogen and methane however with a view to be prolonged to carbon dioxide. The facility is presently in the detailed design stage and the plan is to have an working envelope of up to a hundred Sm3/hr of gas with the flexibility to operate up to a hundred and twenty bar.
For more info on how TÜV SÜD National Engineering Laboratory can help with your valve flow testing wants, contact Marc MacDonald on marc.macdonald@tuvsud.com


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