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Article: Performance analysis of a waste heat driven activated carbon based composite adsorbent - Water adsorption chiller using simulation model

TitlePerformance analysis of a waste heat driven activated carbon based composite adsorbent - Water adsorption chiller using simulation model
Authors
KeywordsPerformance
Modeling
Adsorption system
Activated carbon
Waste heat
Simulation
Issue Date2012
Citation
International Journal of Heat and Mass Transfer, 2012, v. 55, n. 25-26, p. 7596-7610 How to Cite?
AbstractThis study aims at improving the performance of a waste heat driven adsorption chiller by applying a novel composite adsorbent which is synthesized from activated carbon impregnated by soaking in sodium silicate solution and then in calcium chloride solution. Modeling is performed to analyze the influence of the hot water inlet temperature, cooling water inlet temperature, chilled water inlet temperatures, and adsorption/desorption cycle time on the specific cooling power (SCP) and coefficient of performance (COP) of the chiller system with the composite adsorbent. The simulation calculation indicates a COP value of 0.65 with a driving source temperature of 85 °C in combination with coolant inlet and chilled water inlet temperature of 30 °C and 14 °C, respectively. The most optimum adsorption-desorption cycle time is approximately 360 s based on the performance from COP and SCP. The delivered chilled water temperature is about 9 °C under these operating conditions, achieving a SCP of 380 W/kg. © 2012 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/255919
ISSN
2019 Impact Factor: 4.947
2015 SCImago Journal Rankings: 1.749
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorTso, C. Y.-
dc.contributor.authorChao, Christopher Y.H.-
dc.contributor.authorFu, S. C.-
dc.date.accessioned2018-07-16T06:14:04Z-
dc.date.available2018-07-16T06:14:04Z-
dc.date.issued2012-
dc.identifier.citationInternational Journal of Heat and Mass Transfer, 2012, v. 55, n. 25-26, p. 7596-7610-
dc.identifier.issn0017-9310-
dc.identifier.urihttp://hdl.handle.net/10722/255919-
dc.description.abstractThis study aims at improving the performance of a waste heat driven adsorption chiller by applying a novel composite adsorbent which is synthesized from activated carbon impregnated by soaking in sodium silicate solution and then in calcium chloride solution. Modeling is performed to analyze the influence of the hot water inlet temperature, cooling water inlet temperature, chilled water inlet temperatures, and adsorption/desorption cycle time on the specific cooling power (SCP) and coefficient of performance (COP) of the chiller system with the composite adsorbent. The simulation calculation indicates a COP value of 0.65 with a driving source temperature of 85 °C in combination with coolant inlet and chilled water inlet temperature of 30 °C and 14 °C, respectively. The most optimum adsorption-desorption cycle time is approximately 360 s based on the performance from COP and SCP. The delivered chilled water temperature is about 9 °C under these operating conditions, achieving a SCP of 380 W/kg. © 2012 Elsevier Ltd. All rights reserved.-
dc.languageeng-
dc.relation.ispartofInternational Journal of Heat and Mass Transfer-
dc.subjectPerformance-
dc.subjectModeling-
dc.subjectAdsorption system-
dc.subjectActivated carbon-
dc.subjectWaste heat-
dc.subjectSimulation-
dc.titlePerformance analysis of a waste heat driven activated carbon based composite adsorbent - Water adsorption chiller using simulation model-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.ijheatmasstransfer.2012.07.064-
dc.identifier.scopuseid_2-s2.0-84867536521-
dc.identifier.volume55-
dc.identifier.issue25-26-
dc.identifier.spage7596-
dc.identifier.epage7610-
dc.identifier.isiWOS:000311196200024-

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