How TÜV SÜD are helping to deal with technical challenges
As a part of the global drive to reduce back greenhouse fuel emissions there’s a urgent want to move towards clear fuels for power. The use of hydrogen as a replacement for pure gas in the fuel grid networks is seen as a significant contributor to assembly this objective. pressure gauge วัด แรง ดัน น้ำ , gas community companies and governments are working intently collectively to handle numerous technical challenges earlier than this alteration can become a reality. TÜV SÜD National Engineering Laboratory is a world-leading centre for flow metrology analysis and improvement. To help handle those challenges, it’s constructing a range of hydrogen tests services. These amenities embody the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale gear at lower pressures, coupled with the development of a fuel main move commonplace take a look at facility, which supplies lower measurement uncertainty and greater options for basic metrology research, as nicely as larger hydrogen flow rate and pressure ranges. This article describes the existing hydrogen take a look at facilities and people beneath growth at TÜV SÜD National Engineering Laboratory.
The hydrogen domestic gas metering check facility has been developed to offer a platform to investigate not solely the efficiency of flow meters, but in addition for other tools related to hydrogen operation, together with management valves, PRVs, regulators, heat exchangers, and so on. in a hydrogen service. เกจ์วัดแก๊สหุงต้ม has been developed for small scale purposes and might ship a spread of gasoline flows together with hydrogen, methane, nitrogen or mixtures of hydrogen and methane. The take a look at facility is able to delivering up to 38 Sm3/h of hydrogen to the system under test at line pressures up to 1500 mbar, with temperatures ranging from -25 to 55 ˚C. It can operate with line sizes ranging from 5 to twenty mm. Construction was accomplished last yr and it is now out there for use by industry for product development or flow testing of hydrogen equipment and valves.
The switch over from natural gas to hydrogen might happen in a staged strategy involving hydrogen/natural gas blends or direct change to pure hydrogen. Manufacturers can carry out an entire evaluation of kit performance throughout a range of hydrogen to natural gas compositions from zero to 100 percent hydrogen.
The hydrogen domestic fuel metering test facility has been specifically designed for low-pressure hydrogen applications and TÜV SÜD recognised that there was also a necessity for a larger move, higher pressure test facility. TÜV SÜD has undertaken a challenge underneath the BEIS-funded Flow Programme to ascertain a Gas Primary Flow Standard Test Facility. Initially, it will operate with hydrogen, nitrogen and methane but with a view to be prolonged to carbon dioxide. The facility is presently in the detailed design stage and the plan is to have an working envelope of up to one hundred Sm3/hr of fuel with the power to operate as much as a hundred and twenty bar.
For extra data on how TÜV SÜD National Engineering Laboratory can help along with your valve move testing wants, contact Marc MacDonald on marc.macdonald@tuvsud.com
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