Jun 16, 2017 · Hydrogen turns into a liquid when it is cooled to a temperature below -252,87 °C. At -252.87°C and 1.013 bar, liquid hydrogen has a density of close to 71 kg/m 3. At this pressure, 5 kg of hydrogen can be stored in a 75-liter tank. In order to maintain liquid hydrogen at this temperature, tanks must be perfectly isolated.
Hydrogen Tank AL liner CF/Epoxy CF/Epoxy and aluminum liner after cooling down (80K) Gap Aluminum liner (80K) w/ Steel liner (80K) w/ FE model Sensitivity Analysis empty pressure of 0.5 MPa empty pressure of 0.5 MPa - 2D axisymmetric model - The matrix-dominant During cooling down step, cryo-tanks
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