Hydrogen Testing Facilities at TÜV SÜD National Engineering Laboratory

How TÜV SÜD are serving to to address technical challenges
As a part of the worldwide drive to cut back greenhouse gas emissions there is a urgent need to move towards clean fuels for power. The use of hydrogen as a replacement for pure gas within the gas grid networks is seen as a serious contributor to assembly this goal. Manufacturers, gasoline community firms and governments are working carefully collectively to handle numerous technical challenges earlier than this alteration can turn out to be a actuality. TÜV SÜD National Engineering Laboratory is a world-leading centre for move metrology analysis and improvement. To help tackle these challenges, it’s constructing a range of hydrogen exams services. These facilities embrace the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale tools at lower pressures, coupled with the event of a fuel main flow commonplace take a look at facility, which provides decrease measurement uncertainty and higher options for elementary metrology research, as properly as greater hydrogen circulate fee and stress ranges. This article describes the prevailing hydrogen check facilities and people under growth at TÜV SÜD National Engineering Laboratory.
The hydrogen home gas metering take a look at facility has been developed to supply a platform to analyze not solely the performance of circulate meters, but additionally for other equipment associated to hydrogen operation, including control valves, PRVs, regulators, warmth exchangers, etc. in a hydrogen service. The check facility has been developed for small scale functions and can ship a variety of fuel 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 system beneath test at line pressures up to 1500 mbar, with temperatures ranging from -25 to fifty five ˚C. It can operate with line sizes starting from 5 to twenty mm. เกจวัดแรงดันpsi was completed final year and it’s now out there for use by industry for product improvement or flow testing of hydrogen tools and valves.
The change over from pure gasoline to hydrogen may happen in a staged strategy involving hydrogen/natural fuel blends or direct swap to pure hydrogen. Manufacturers can perform a complete assessment of equipment efficiency across a range of hydrogen to natural gas compositions from 0 to 100% 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 need for a bigger circulate, larger stress check facility. TÜV SÜD has undertaken a challenge 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 extended to carbon dioxide. The facility is at present within the detailed design stage and the plan is to have an working envelope of as much as a hundred Sm3/hr of gasoline with the ability to function up to a hundred and twenty bar.
For more information on how TÜV SÜD National Engineering Laboratory can help together with your valve move testing wants, contact Marc MacDonald on marc.macdonald@tuvsud.com

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