Thermal and energy balance of a fuel cell during hydrogen supply from metal hydride materials

Authors

  • Lubica Bednarova PhD student
  • Lukáš Tóth Technical University of Košice
  • Tomáš Brestovič Technical University of Košice
  • Natália Jasminská Technical University of Košice
  • Marián Lázár Technical University of Košice
  • Romana Dobáková Technical University of Košice

DOI:

https://doi.org/10.31686/ijier.vol8.iss11.2772

Keywords:

LCA, hydrogen, Metal hydride, Fuel Cells

Abstract

The present article deals with the material and energy balance of a fuel cell during hydrogen supply from a metal hydride tank. It describes potential utilisation of heat from a fuel cell for heating a tank in order to achieve the required kinetics of the process. The concluding part hereof contains a numerical calculation of the thermal field of the designed tank during the fuel cell operation.

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Author Biographies

  • Lukáš Tóth, Technical University of Košice

    Department of Power Engineering, Faculty of Mechanical Engineering

  • Tomáš Brestovič, Technical University of Košice

    Department of Power Engineering, Faculty of Mechanical Engineering

  • Natália Jasminská, Technical University of Košice

    Department of Power Engineering, Faculty of Mechanical Engineering

  • Marián Lázár, Technical University of Košice

    Department of Power Engineering, Faculty of Mechanical Engineering

  • Romana Dobáková, Technical University of Košice

    Department of Power Engineering, Faculty of Mechanical Engineering

References

Barbir F. PEM Fuel Cells - Theory and Practice, Elsevier, 2013, ISBN 9780-1238-77109.

Brestovič, et al. Operating parameters at hydrogen leak from a metal hydride container applied in automotive industry and pressure effects of an explosion on the environment, 2019. In: Journal of Molecular Liquids., ISSN 0167-7322. DOI: https://doi.org/10.1016/j.molliq.2019.111206

Nafion. Creating Clean Energy for Future Transportation Dostupné na <https://www.nafion.com/en/support/white-papers/membranes-for-fuel-cells-white-paper>

Nedstack. PEM-FCS Stack Technology. Dostupné na <https://nedstack.com/en/pem-fcs-stack-technology>

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Published

2020-11-01

How to Cite

Bednarova, L., Tóth, L., Brestovič, T., Jasminská, N., Lázár, M., & Dobáková, R. (2020). Thermal and energy balance of a fuel cell during hydrogen supply from metal hydride materials . International Journal for Innovation Education and Research, 8(11), 451-456. https://doi.org/10.31686/ijier.vol8.iss11.2772
Received 2020-10-16
Accepted 2020-10-23
Published 2020-11-01

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