Hydrogen Testing Facilities at TÜV SÜD National Engineering Laboratory

How TÜV SÜD are helping to deal with technical challenges
As a part of the worldwide drive to reduce greenhouse gas emissions there’s a pressing need to move in course of clean fuels for vitality. เกจวัดแรงดัน4นิ้วราคา of hydrogen as a substitute for pure gasoline within the gasoline grid networks is seen as a serious contributor to assembly this goal. Manufacturers, gas community firms and governments are working closely together to address numerous technical challenges earlier than this modification can become a actuality. TÜV SÜD National Engineering Laboratory is a world-leading centre for flow metrology research and development. To assist address those challenges, it’s building a spread of hydrogen exams facilities. These services include the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale tools at lower pressures, coupled with the development of a fuel main flow standard test facility, which supplies lower measurement uncertainty and larger options for elementary metrology research, as well as larger hydrogen circulate price and strain ranges. This article describes the present hydrogen check facilities and those beneath improvement at TÜV SÜD National Engineering Laboratory.
The hydrogen domestic gasoline metering test facility has been developed to supply a platform to research not solely the efficiency of flow meters, but additionally for other gear related to hydrogen operation, together with control valves, PRVs, regulators, warmth exchangers, and so forth. in a hydrogen service. The test facility has been developed for small scale purposes and can ship a variety of gas flows together with 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 underneath check at line pressures up to 1500 mbar, with temperatures ranging from -25 to 55 ˚C. It can function with line sizes starting from 5 to 20 mm. Construction was accomplished last 12 months and it’s now out there to be used by trade for product growth or circulate testing of hydrogen tools and valves.
The swap over from natural fuel to hydrogen may take place in a staged method involving hydrogen/natural fuel blends or direct change to pure hydrogen. Manufacturers can perform a complete evaluation of kit performance across a range of hydrogen to pure fuel compositions from zero to 100 percent hydrogen.
The hydrogen domestic gas metering check facility has been specifically designed for low-pressure hydrogen applications and TÜV SÜD recognised that there was also a necessity for a larger circulate, greater pressure test facility. TÜV SÜD has undertaken a challenge beneath the BEIS-funded Flow Programme to establish a Gas Primary Flow Standard Test Facility. Initially, it’ll operate with hydrogen, nitrogen and methane but with a view to be prolonged to carbon dioxide. The facility is at present within the detailed design stage and the plan is to have an operating envelope of up to one hundred Sm3/hr of gas with the flexibility to operate up to 120 bar.
For extra info on how TÜV SÜD National Engineering Laboratory might help with your valve circulate testing wants, contact Marc MacDonald on marc.macdonald@tuvsud.com

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