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Hydrogen Testing Facilities at TÜV SÜD National Engineering Laboratory

How TÜV SÜD are helping to handle technical challenges
As a half of the worldwide drive to cut back greenhouse gas emissions there is a urgent need to move in the path of clean fuels for power. The use of hydrogen as a replacement for natural fuel within the gas grid networks is seen as a major contributor to assembly this objective. Manufacturers, gasoline network companies and governments are working carefully collectively to deal with a number of technical challenges earlier than this alteration can turn into a actuality. TÜV SÜD National Engineering Laboratory is a world-leading centre for move metrology research and growth. To assist handle those challenges, it’s building a range of hydrogen exams services. These facilities embody the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale tools at decrease pressures, coupled with the event of a fuel main move standard check facility, which supplies lower measurement uncertainty and larger choices for fundamental metrology analysis, in addition to higher hydrogen circulate price and strain ranges. This article describes the prevailing hydrogen test amenities and those under improvement at TÜV SÜD National Engineering Laboratory.
The hydrogen home gas metering take a look at facility has been developed to supply a platform to investigate not solely the performance of move meters, but additionally for other tools related to hydrogen operation, together with management valves, PRVs, regulators, warmth exchangers, and so forth. in a hydrogen service. The test facility has been developed for small scale purposes and may deliver a variety of gasoline flows together with hydrogen, methane, nitrogen or mixtures of hydrogen and methane. The check facility is capable of delivering as a lot as 38 Sm3/h of hydrogen to the device beneath test at line pressures up to 1500 mbar, with temperatures starting from -25 to 55 ˚C. It can operate with line sizes starting from 5 to 20 mm. Construction was completed final 12 months and it’s now available to be used by trade for product improvement or circulate testing of hydrogen equipment and valves.
The change over from pure gasoline to hydrogen could happen in a staged approach involving hydrogen/natural fuel blends or direct change to pure hydrogen. Manufacturers can carry out an entire assessment of equipment efficiency throughout a spread of hydrogen to natural gas compositions from zero to one hundred pc hydrogen.
The hydrogen domestic fuel metering test facility has been specifically designed for low-pressure hydrogen purposes and TÜV SÜD recognised that there was additionally a necessity for a larger flow, higher stress check facility. TÜV SÜD has undertaken digital pressure gauge ราคา underneath the BEIS-funded Flow Programme to ascertain a Gas Primary Flow Standard Test Facility. Initially, it’s going to function with hydrogen, nitrogen and methane but with a view to be extended to carbon dioxide. The facility is at present in the detailed design stage and the plan is to have an operating envelope of as much as 100 Sm3/hr of fuel with the flexibility to function as much as a hundred and twenty bar.
For more data on how TÜV SÜD National Engineering Laboratory can help with your valve move testing wants, contact Marc MacDonald on marc.macdonald@tuvsud.com
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