Hydrogen Testing Facilities at TÜV SÜD National Engineering Laboratory

How TÜV SÜD are serving to to deal with technical challenges
As a part of the global drive to scale back greenhouse gasoline emissions there’s a pressing want to move towards clear fuels for power. The use of hydrogen as a alternative for natural gas in the fuel grid networks is seen as a major contributor to assembly this goal. Manufacturers, gasoline network companies and governments are working carefully collectively to handle numerous technical challenges earlier than this alteration can turn into a actuality. TÜV SÜD weksler ea14 is a world-leading centre for circulate metrology analysis and development. To assist tackle weksler ea14 , it’s constructing a range of hydrogen checks services. These amenities embrace the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale equipment at lower pressures, coupled with the event of a gasoline primary flow commonplace take a look at facility, which supplies lower measurement uncertainty and greater choices for elementary metrology research, as well as larger hydrogen circulate rate and pressure ranges. This article describes the present hydrogen take a look at amenities and people beneath development at TÜV SÜD National Engineering Laboratory.
The hydrogen home gas metering take a look at facility has been developed to supply a platform to research not only the efficiency of move meters, but also for different gear associated to hydrogen operation, together with management valves, PRVs, regulators, warmth exchangers, and so on. in a hydrogen service. The test facility has been developed for small scale purposes and may ship a variety of gasoline flows together with hydrogen, methane, nitrogen or mixtures of hydrogen and methane. The take a look at 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 up to 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 last year and it’s now available to be used by business for product development or flow testing of hydrogen tools and valves.
The switch over from natural fuel to hydrogen might take place in a staged approach involving hydrogen/natural fuel blends or direct swap to pure hydrogen. Manufacturers can carry out an entire evaluation of equipment efficiency throughout a variety of hydrogen to natural fuel compositions from zero to one hundred pc hydrogen.
The hydrogen domestic fuel metering check facility has been specifically designed for low-pressure hydrogen functions and TÜV SÜD recognised that there was also a necessity for a larger circulate, higher strain take a look at facility. TÜV SÜD has undertaken a venture beneath the BEIS-funded Flow Programme to establish a Gas Primary Flow Standard Test Facility. Initially, it’s going to operate with hydrogen, nitrogen and methane but with a view to be prolonged to carbon dioxide. The facility is currently in the detailed design stage and the plan is to have an operating envelope of as much as 100 Sm3/hr of gas with the ability to operate up to a hundred and twenty bar.
For extra information on how TÜV SÜD National Engineering Laboratory can help along with your valve move testing needs, contact Marc MacDonald on marc.macdonald@tuvsud.com

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