Acta Mechanica Slovaca 2017, 21(3):18-24 | DOI: 10.21496/ams.2017.022

Numerical Simulation of Cooling the Adsorbent During Hydrogen Storage Process at 77 K

Tomáš Brestovič, Natália Jasminská*, Marián Lázár, Ľubica Bednárová
Faculty of Mechanical Engineering, TU Košice, Department of Power Engineering, Vysokoškolská 4, 042 00 Košice, Slovakia

The article describes the layout of thermal fields of activated carbon in the pressure steel tank at 77 K. The technology of adsorption hydrogen on the carbon materials is effective only at cryogenic temperatures. Therefore was used liquid nitrogen with temperature 77 K for the decrease of temperature device for storage. To properly assess the kinetics of the process is necessary to determine the correct time, which is necessary to compensate for the temperature field. Simulation program ANSYS CFX was used for the determination the thermal fields.

Keywords: adsorbent, adsorption storage hydrogen, numerical simulation, Ansys CFX

Published: October 31, 2017  Show citation

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Brestovič, T., Jasminská, N., Lázár, M., & Bednárová, Ľ. (2017). Numerical Simulation of Cooling the Adsorbent During Hydrogen Storage Process at 77 K. Acta Mechanica Slovaca, 21(3), 18-24. doi: 10.21496/ams.2017.022
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