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The Aerospace Technology Institute (ATI) recently hosted its first ever Cryogenic Hydrogen Research Conference in London.
Higher Scientist Nassos Spetsieris was recognised by the organisers for his "highly commended contribution in the field of cryogenics” after delivering a well-received presentation titled "Evaluating the tensile behaviour of a single-polymer composite material at cryogenic temperatures”.
Nassos shared results from NPL’s newly acquired cryogenic mechanical testing system, elaborating on the intricacies of cooling down to extreme low temperatures and maintaining consistent conditions of 20 K (the boiling temperature of liquid hydrogen), without involving the use of liquid hydrogen.
NPL has been developing capability for cryogenic materials testing in support of decarbonising the aviation industry for a few years now and has formed ties with several labs in the UK, Europe and the US, that are also part of the cryogenics community. Attending and presenting at this event was a great opportunity to showcase the team’s latest research and publications and discuss industry updates.
Later that day, Dr. Stefanos Giannis, Science Area Leader, alongside colleagues from ATI's Hydrogen Capability Network, provided an update on the Cryogenic Hydrogen Materials Testing Standards (CHyMES) research programme, where NPL will hold a significant role in coordinating the work stream for the mechanical characterisation of materials at cryogenic temperatures.
Nassos Spetsieris, Higher Scientist, said: “The conference was very successful in bringing together people that, albeit from different backgrounds and sectors, share the idea that hydrogen is a promising candidate for transforming the way we fly. From engaging panel discussions to the more technical presentation sessions, I think it was a very insightful day that, in my case concluded with receiving an award for my presentation, for which I’m very grateful to the organisers.”
05 Feb 2025