Abstract
The thermodynamic property surfaces of R507A, R134a, and n-butane on pitch-based carbonaceous porous material (Maxsorb III) are developed from rigorous classical thermodynamics and experimentally measured adsorption isotherm data. These property fields enable us to compute the entropy, enthalpy, internal energy, and heat of adsorption as a function of pressure, temperature, and the amount of adsorbate. The entropy and enthalpy maps are necessary for the analysis of adsorption cooling cycle and gas storage. We have shown here that it is possible to plot an adsorption cooling cycle on the temperature-entropy (T-s) and enthalpy-uptake (h-x) maps. Copyright © Taylor and Francis Group, LLC 2010.
Original language | English (US) |
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Pages (from-to) | 917-923 |
Number of pages | 7 |
Journal | Heat Transfer Engineering |
Volume | 31 |
Issue number | 11 |
DOIs | |
State | Published - Oct 2010 |
Bibliographical note
KAUST Repository Item: Exported on 2020-10-01Acknowledged KAUST grant number(s): WBS R265-000-286-597
Acknowledgements: The authors thank King Abdullah University of Science & Technology (KAUST) for the generous financial support through the project (WBS R265-000-286-597).
This publication acknowledges KAUST support, but has no KAUST affiliated authors.