Hydrogen Testing Facilities at TÜV SÜD National Engineering Laboratory

How TÜV ร้านซ่อมเครื่องวัดความดัน are helping to address technical challenges
As part of the global drive to scale back greenhouse gasoline emissions there is a urgent want to maneuver in direction of clean fuels for vitality. The use of hydrogen as a replacement for pure fuel in the gas grid networks is seen as a major contributor to assembly this objective. Manufacturers, fuel network firms and governments are working carefully together to handle a number of technical challenges earlier than this change can become a actuality. TÜV SÜD National Engineering Laboratory is a world-leading centre for flow metrology analysis and development. To assist handle those challenges, it’s constructing a variety of hydrogen exams services. These services embrace the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale tools at decrease pressures, coupled with the event of a gas primary circulate commonplace test facility, which supplies decrease measurement uncertainty and greater options for basic metrology research, as well as larger hydrogen flow fee and pressure ranges. This article describes the present hydrogen test facilities and those beneath improvement at TÜV SÜD National Engineering Laboratory.
The hydrogen domestic fuel metering check facility has been developed to provide a platform to research not solely the efficiency of circulate meters, but additionally for different equipment associated to hydrogen operation, including management valves, PRVs, regulators, warmth exchangers, etc. in a hydrogen service. The take a look at facility has been developed for small scale purposes and might ship a range of fuel flows including 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 device beneath test at line pressures up to 1500 mbar, with temperatures starting from -25 to fifty five ˚C. It can function with line sizes starting from 5 to 20 mm. Construction was completed last yr and it is now available to be used by business for product development or flow testing of hydrogen gear and valves.
The swap over from natural gas to hydrogen could happen in a staged method involving hydrogen/natural fuel blends or direct switch to pure hydrogen. Manufacturers can perform an entire evaluation of apparatus performance throughout a variety of hydrogen to natural fuel compositions from zero to one hundred pc hydrogen.
The hydrogen home fuel metering check facility has been particularly designed for low-pressure hydrogen applications and TÜV SÜD recognised that there was also a necessity for a larger move, higher strain take a look at facility. TÜV SÜD has undertaken a challenge beneath the BEIS-funded Flow Programme to ascertain a Gas Primary Flow Standard Test Facility. Initially, it’ll function 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 working envelope of up to one hundred Sm3/hr of gas with the power to operate up to 120 bar.
For extra info 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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