Reusability of next generation launchers needs that cryogenic insulation of LH2 and LOX tanks is able to withstand without significant degradation critical environments experienced especially during pre-launch and re-entry phases.An extensive characterisation campaign is presently on-going to improve performances of available insulations that only partially sustain thermo-mechanical loads and physico-chemical characteristics of the operative environment.The campaign is divided in two different slices:The first one has the objective of outlining the best insulation material and configuration; the second one foresses a test representative of the flight conditions performed with the selected insulation on a sub-scale Al-Li tank demonstrator.Preliminary results achieved in the frame of the first slice are presented.
Developments on Cryogenic Tank Insulation for Reusable Launchers
Sae Technical Papers
International Conference On Environmental Systems ; 2004
2004-07-19
Conference paper
English
Developments on Cryogenic Tank Insulation for Reusable Launchers
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