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Exergetic analysis of solid oxide fuel cell and biomass gasification integration with heat pipes

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dc.contributor.author Fryda, L en
dc.contributor.author Panopoulos, KD en
dc.contributor.author Karl, J en
dc.contributor.author Kakaras, E en
dc.date.accessioned 2014-03-01T01:28:21Z
dc.date.available 2014-03-01T01:28:21Z
dc.date.issued 2008 en
dc.identifier.issn 0360-5442 en
dc.identifier.uri http://hdl.handle.net/123456789/18817
dc.subject exergy en
dc.subject SOFC en
dc.subject biomass gasification en
dc.subject AspenPlus (TM) en
dc.subject.classification Thermodynamics en
dc.subject.classification Energy & Fuels en
dc.subject.other SOFC SYSTEMS en
dc.subject.other ENERGY en
dc.subject.other MODEL en
dc.subject.other SENSITIVITY en
dc.title Exergetic analysis of solid oxide fuel cell and biomass gasification integration with heat pipes en
heal.type journalArticle en
heal.identifier.primary 10.1016/j.energy.2007.07.006 en
heal.identifier.secondary http://dx.doi.org/10.1016/j.energy.2007.07.006 en
heal.language English en
heal.publicationDate 2008 en
heal.abstract This paper presents an exergetic analysis of a combined heat and power (CHP) system, integrating a near-atmospheric solid oxide fuel cell (SOFC) with an allothermal biomass fluidised bed steam gasification process. The gasification heat requirement is supplied to the fluidised bed from the SOFC stack through high-temperature sodium heat pipes. The CHP system was modelled in AspenPlus (TM) software including sub-models for the gasification, SOFC, gas cleaning and heat pipes. For an average current density of 3000 A m(-2) the proposed system would consume 90 kg h(-1) biomass producing 170kW(e) net power with a system exergetic efficiency of 36%, out of which 34% are electrical. (C) 2007 Elsevier Ltd. All rights reserved. en
heal.publisher PERGAMON-ELSEVIER SCIENCE LTD en
heal.journalName ENERGY en
dc.identifier.doi 10.1016/j.energy.2007.07.006 en
dc.identifier.isi ISI:000253574700023 en
dc.identifier.volume 33 en
dc.identifier.issue 2 en
dc.identifier.spage 292 en
dc.identifier.epage 299 en


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