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Dynamic behaviour of heat and hydrogen transfer in a metal hydride chiller.
Author(s) : KANG B. H., PARK C. W., LEE C. S.
Summary
Transient transport processes of hydrogen and heat between two coupled reactors in a metal hydride chiller have been investigated experimentally. A pair of hydride reactors are designed to extend the contact surface between hydride and flowing hydrogen for fast kinetics. Lanthanum-nickel(4.7)-aluminium(0.3) is used for high plateau pressure and manganese-nickel(4.15)-iron(0.85) for lower plateau pressure, respectively. Dynamic correlations of pressure-temperature and temperature-concentration are investigated in a typical operational condition. The experimental results obtained lead to a better understanding of the underlying transport mechanisms.
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Details
- Original title: Dynamic behaviour of heat and hydrogen transfer in a metal hydride chiller.
- Record ID : 1997-2125
- Languages: English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Publication date: 1995/08/20
- Document available for consultation in the library of the IIR headquarters only.
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