62959 2025 eng 168 174 2025 conferenceobject ICCEX Prag 0 -- -- -- Vacuum insulation panel (VIP) based insulation could present an alternative to the common double walled vacuum insulation for large liquefied Hydrogen (LH2) storage tanks. In this paper a brief introduction on VIPs and the envisioned design of VIP-based LH2-tank insulation is given. The design of a flat plate boil-off calorimeter for the testing of the insulation concept is shown, with regard to thermal design, mechanical design and instrumentation. Finally, an overview over the particular challenges for modelling VIP-based insulation and the proposed testing to be performed on the test rig is presented. The 18th Cryogenics 2025 IIR Conference 978-2-36215-053-1 0151-1637 10.18462/iir.cryo.2025.0010 18th Cryogenics IIR International Conference Prague, Czech Republic 07.04.2025 11.04.2025 publish false true Finn Harwege Heiko Schmidt Robert Eberwein eng uncontrolled Liquefied Hydrogen eng uncontrolled Insulation eng uncontrolled Calorimeter eng uncontrolled Vacuum Insulation Panel eng uncontrolled LH2 Spezielle Themen Angewandte Physik 3 Gefahrgutumschließungen; Energiespeicher Energie Chemie und Prozesstechnik Datei im Netzwerk der BAM verfügbar ("Closed Access") Graue Literatur 3.5 Sicherheit von Gasspeichern und Gefahrguttanks Wasserstoff Gefährliche Stoffe