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Repeatable testing of a cryogenic storage tank with variable insulation material in fire like conditions.

Number: 0007

Author(s) : EBERWEIN R., HAJHARIRI A., OTREMBA F., CAMPLESE D., SCARPONI G. E., GOZZANI V., SEIDLITZ H.

Summary

For decarbonizing the energy industry and transport, cryogenic energy carriers have great potential. The storage takes place in tanks with thermal super-insulations, which are in application for decades, but there is only limited knowledge about its behaviour in a fire scenario. This represents a major incident that may generate extraordinary loads on the tank and its insulation system, and that eventually lead to a sudden tank failure. This paper presents a test rig called the Cryogenic High Temperature Thermal Vacuum Chamber (CHTTVC), which can be used to test typical thermal superinsulation’s under cryogenic and fire-like conditions in parallel. The test method makes it possible to measure the heat flow through the thermal superinsulation over time and to investigate the degradation behaviour of the insulation within a test. In the paper results from the first tests are presented.

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Pages: 6 p.

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Details

  • Original title: Repeatable testing of a cryogenic storage tank with variable insulation material in fire like conditions.
  • Record ID : 30033870
  • Languages: English
  • Subject: Technology
  • Source: Cryogenics 2025. Proceedings of the 18th IIR International Conference on Cryogenics, Prague, Czech Republic, 7-11 April 2025.
  • Publication date: 2025/04/07
  • DOI: http://dx.doi.org/10.18462/iir.cryo.2025.0007

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