Thermodynamic Property Surfaces for Adsorption of R507A, R134a, and n -Butane on Pitch-Based Carbonaceous Porous Materials
Type
ArticleKAUST Grant Number
WBS R265-000-286-597Date
2010-10Permanent link to this record
http://hdl.handle.net/10754/600001
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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.Citation
Chakraborty A, Saha BB, Ng KC, El-Sharkawy II, Koyama S (2010) Thermodynamic Property Surfaces for Adsorption of R507A, R134a, and n -Butane on Pitch-Based Carbonaceous Porous Materials . Heat Transfer Engineering 31: 917–923. Available: http://dx.doi.org/10.1080/01457631003604152.Sponsors
The authors thank King Abdullah University of Science & Technology (KAUST) for the generous financial support through the project (WBS R265-000-286-597).Publisher
Informa UK LimitedJournal
Heat Transfer Engineeringae974a485f413a2113503eed53cd6c53
10.1080/01457631003604152