Ethanol and glycerin processor systems coupled to solid oxide fuel cells (SOFCs). Optimal operation and heat exchangers network synthesis
This paper is aimed at presenting a methodology for the simultaneous synthesis of solid oxide fuel cell (SOFC) based systems and their associated heat exchangers network (HEN). The optimization model is formulated as a mixed integer nonlinear mathematical programming (MINLP) problem. The optimizatio...
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| Veröffentlicht in: | International journal of hydrogen energy 2013-06, Vol.38 (17), p.7140-7158 |
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| container_title | International journal of hydrogen energy |
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| creator | Oliva, Diego G. Francesconi, Javier A. Mussati, Miguel C. Aguirre, Pio A. |
| description | This paper is aimed at presenting a methodology for the simultaneous synthesis of solid oxide fuel cell (SOFC) based systems and their associated heat exchangers network (HEN). The optimization model is formulated as a mixed integer nonlinear mathematical programming (MINLP) problem. The optimization goal is to maximize the overall net efficiency of the integrated system.
Ethanol and glycerin are studied as fuels fed to the SOFC system as they constitute two renewable and sustainable sources of energy.
As main results, net global efficiency values of 69.35% and 66.97% were computed for ethanol and glycerin, respectively. For both cases, the computed optimal operation pressure, the SOFC operation temperature and the fed water/fuel molar ratio values were 2 atm, 1073 K and 3, respectively.
•Simultaneous synthesis of SOFC-based systems and their associated HENs.•Ethanol and glycerin are the fuels fed to the SOFC system.•Optimization goal: to maximize the overall net efficiency of the integrated system.•The optimization problem is formulated as a MINLP model, and solved using GAMS.•The proposed resolution strategy is applicable to a variety of processes. |
| doi_str_mv | 10.1016/j.ijhydene.2013.03.073 |
| format | Article |
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Ethanol and glycerin are studied as fuels fed to the SOFC system as they constitute two renewable and sustainable sources of energy.
As main results, net global efficiency values of 69.35% and 66.97% were computed for ethanol and glycerin, respectively. For both cases, the computed optimal operation pressure, the SOFC operation temperature and the fed water/fuel molar ratio values were 2 atm, 1073 K and 3, respectively.
•Simultaneous synthesis of SOFC-based systems and their associated HENs.•Ethanol and glycerin are the fuels fed to the SOFC system.•Optimization goal: to maximize the overall net efficiency of the integrated system.•The optimization problem is formulated as a MINLP model, and solved using GAMS.•The proposed resolution strategy is applicable to a variety of processes.</description><identifier>ISSN: 0360-3199</identifier><identifier>EISSN: 1879-3487</identifier><identifier>DOI: 10.1016/j.ijhydene.2013.03.073</identifier><identifier>CODEN: IJHEDX</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Alternative fuels. Production and utilization ; Applied sciences ; Computational efficiency ; Energy ; Ethanol processor ; Exact sciences and technology ; Fuels ; Glycerin processor ; Hydrogen ; Optimal HEN synthesis ; Optimal operation ; Solid oxide fuel cell</subject><ispartof>International journal of hydrogen energy, 2013-06, Vol.38 (17), p.7140-7158</ispartof><rights>2013 Hydrogen Energy Publications, LLC.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c460t-fe5959bcc895f2118f374590e679ebb9c98867d60a0a354d45bc198d03fbd7803</citedby><cites>FETCH-LOGICAL-c460t-fe5959bcc895f2118f374590e679ebb9c98867d60a0a354d45bc198d03fbd7803</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ijhydene.2013.03.073$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27427577$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Oliva, Diego G.</creatorcontrib><creatorcontrib>Francesconi, Javier A.</creatorcontrib><creatorcontrib>Mussati, Miguel C.</creatorcontrib><creatorcontrib>Aguirre, Pio A.</creatorcontrib><title>Ethanol and glycerin processor systems coupled to solid oxide fuel cells (SOFCs). Optimal operation and heat exchangers network synthesis</title><title>International journal of hydrogen energy</title><description>This paper is aimed at presenting a methodology for the simultaneous synthesis of solid oxide fuel cell (SOFC) based systems and their associated heat exchangers network (HEN). The optimization model is formulated as a mixed integer nonlinear mathematical programming (MINLP) problem. The optimization goal is to maximize the overall net efficiency of the integrated system.
Ethanol and glycerin are studied as fuels fed to the SOFC system as they constitute two renewable and sustainable sources of energy.
As main results, net global efficiency values of 69.35% and 66.97% were computed for ethanol and glycerin, respectively. For both cases, the computed optimal operation pressure, the SOFC operation temperature and the fed water/fuel molar ratio values were 2 atm, 1073 K and 3, respectively.
•Simultaneous synthesis of SOFC-based systems and their associated HENs.•Ethanol and glycerin are the fuels fed to the SOFC system.•Optimization goal: to maximize the overall net efficiency of the integrated system.•The optimization problem is formulated as a MINLP model, and solved using GAMS.•The proposed resolution strategy is applicable to a variety of processes.</description><subject>Alternative fuels. Production and utilization</subject><subject>Applied sciences</subject><subject>Computational efficiency</subject><subject>Energy</subject><subject>Ethanol processor</subject><subject>Exact sciences and technology</subject><subject>Fuels</subject><subject>Glycerin processor</subject><subject>Hydrogen</subject><subject>Optimal HEN synthesis</subject><subject>Optimal operation</subject><subject>Solid oxide fuel cell</subject><issn>0360-3199</issn><issn>1879-3487</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkM1uEzEUhUcIJELhFZA3SGUxw3Xmx-MdKGoBqVIWwNry2HcaB8cOvk7bPAJvXYcUtkhXuptzzqdzquoth4YDHz5sG7fdHC0GbJbA2wbKifZZteCjkHXbjeJ5tYB2gLrlUr6sXhFtAbiATi6q31d5o0P0TAfLbv3RYHKB7VM0SBQToyNl3BEz8bD3aFmOjKJ3lsUHZ5HNB_TMoPfELr-tr1f0vmHrfXY77VncY9LZxfAne4M6M3wwhXaLiVjAfB_TzwIIeYPk6HX1Ytae8M3Tv6h-XF99X32pb9afv64-3dSmGyDXM_ayl5Mxo-znJefj3Iqul4CDkDhN0shxHIQdQINu-852_WS4HC2082TFCO1FdXnOLSV_HZCy2jk6VdAB44EU72HooOMwFulwlpoUiRLOap9KtXRUHNRpe7VVf7dXp-0VlBNtMb57Ymgy2s9JB-Pon3spuqXohSi6j2cdlsJ3DpMi4zAYtC6hycpG9z_UI9Hkn_c</recordid><startdate>20130610</startdate><enddate>20130610</enddate><creator>Oliva, Diego G.</creator><creator>Francesconi, Javier A.</creator><creator>Mussati, Miguel C.</creator><creator>Aguirre, Pio A.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>JG9</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20130610</creationdate><title>Ethanol and glycerin processor systems coupled to solid oxide fuel cells (SOFCs). 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Production and utilization</topic><topic>Applied sciences</topic><topic>Computational efficiency</topic><topic>Energy</topic><topic>Ethanol processor</topic><topic>Exact sciences and technology</topic><topic>Fuels</topic><topic>Glycerin processor</topic><topic>Hydrogen</topic><topic>Optimal HEN synthesis</topic><topic>Optimal operation</topic><topic>Solid oxide fuel cell</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Oliva, Diego G.</creatorcontrib><creatorcontrib>Francesconi, Javier A.</creatorcontrib><creatorcontrib>Mussati, Miguel C.</creatorcontrib><creatorcontrib>Aguirre, Pio A.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>International journal of hydrogen energy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Oliva, Diego G.</au><au>Francesconi, Javier A.</au><au>Mussati, Miguel C.</au><au>Aguirre, Pio A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ethanol and glycerin processor systems coupled to solid oxide fuel cells (SOFCs). Optimal operation and heat exchangers network synthesis</atitle><jtitle>International journal of hydrogen energy</jtitle><date>2013-06-10</date><risdate>2013</risdate><volume>38</volume><issue>17</issue><spage>7140</spage><epage>7158</epage><pages>7140-7158</pages><issn>0360-3199</issn><eissn>1879-3487</eissn><coden>IJHEDX</coden><abstract>This paper is aimed at presenting a methodology for the simultaneous synthesis of solid oxide fuel cell (SOFC) based systems and their associated heat exchangers network (HEN). The optimization model is formulated as a mixed integer nonlinear mathematical programming (MINLP) problem. The optimization goal is to maximize the overall net efficiency of the integrated system.
Ethanol and glycerin are studied as fuels fed to the SOFC system as they constitute two renewable and sustainable sources of energy.
As main results, net global efficiency values of 69.35% and 66.97% were computed for ethanol and glycerin, respectively. For both cases, the computed optimal operation pressure, the SOFC operation temperature and the fed water/fuel molar ratio values were 2 atm, 1073 K and 3, respectively.
•Simultaneous synthesis of SOFC-based systems and their associated HENs.•Ethanol and glycerin are the fuels fed to the SOFC system.•Optimization goal: to maximize the overall net efficiency of the integrated system.•The optimization problem is formulated as a MINLP model, and solved using GAMS.•The proposed resolution strategy is applicable to a variety of processes.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.ijhydene.2013.03.073</doi><tpages>19</tpages><oa>free_for_read</oa></addata></record> |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Alternative fuels. Production and utilization Applied sciences Computational efficiency Energy Ethanol processor Exact sciences and technology Fuels Glycerin processor Hydrogen Optimal HEN synthesis Optimal operation Solid oxide fuel cell |
| title | Ethanol and glycerin processor systems coupled to solid oxide fuel cells (SOFCs). Optimal operation and heat exchangers network synthesis |
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