Hydrogen Testing Facilities at TÜV SÜD National Engineering Laboratory

How TÜV SÜD are helping to handle technical challenges

As a half of the global drive to scale back greenhouse gas emissions there is a pressing want to maneuver in course of clean fuels for vitality. The use of hydrogen as a replacement for pure gas within the gasoline grid networks is seen as a major contributor to meeting this objective. Manufacturers, gasoline community firms and governments are working closely collectively to deal with numerous technical challenges earlier than this change can turn into a reality. TÜV SÜD National Engineering Laboratory is a world-leading centre for move metrology research and development. To help address these challenges, it’s building a spread of hydrogen tests services. These facilities include the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale tools at lower pressures, coupled with the development of a fuel major move standard test facility, which offers decrease measurement uncertainty and greater options for fundamental metrology analysis, in addition to greater hydrogen flow rate and stress ranges. This article describes the prevailing hydrogen test services and those under improvement at TÜV SÜD National Engineering Laboratory.
The hydrogen domestic fuel metering check facility has been developed to provide a platform to analyze not solely the performance of move meters, but additionally for other equipment associated to hydrogen operation, together with management valves, PRVs, regulators, heat exchangers, etc. in a hydrogen service. The test facility has been developed for small scale applications and can deliver a range 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 gadget beneath take a look at at line pressures as a lot as 1500 mbar, with temperatures ranging from -25 to 55 ˚C. ไดอะแฟรม can function with line sizes starting from 5 to 20 mm. Construction was completed final 12 months and it is now available to be used by industry for product growth or flow testing of hydrogen gear and valves.
The swap over from natural fuel to hydrogen could happen in a staged method involving hydrogen/natural gasoline blends or direct switch to pure hydrogen. Manufacturers can perform an entire evaluation of equipment performance across a variety of hydrogen to natural gas compositions from zero to 100 percent hydrogen.
The hydrogen domestic fuel metering check facility has been particularly designed for low-pressure hydrogen applications and TÜV SÜD recognised that there was additionally a necessity for a bigger move, higher stress take a look at facility. TÜV SÜD has undertaken a project under the BEIS-funded Flow Programme to ascertain a Gas Primary Flow Standard Test Facility. Initially, it’ll function with hydrogen, nitrogen and methane however 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 a lot as 100 Sm3/hr of fuel with the power to operate up to 120 bar.
For more info on how TÜV SÜD National Engineering Laboratory can help with your valve flow testing needs, contact Marc MacDonald on marc.macdonald@tuvsud.com


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