On the destruction of availability (exergy) due to combustion processes — with specific application to internal-combustion engines
The destruction of availability (exergy) during combustion processes is examined for an adiabatic, constant volume system. This is an analytical examination and did not involve experimental measurements. The fraction of the fuel's availability that is destroyed due to the irreversible processes...
Gespeichert in:
| Veröffentlicht in: | Energy (Oxford) 2000-11, Vol.25 (11), p.1097-1117 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1117 |
|---|---|
| container_issue | 11 |
| container_start_page | 1097 |
| container_title | Energy (Oxford) |
| container_volume | 25 |
| creator | Caton, Jerald A |
| description | The destruction of availability (exergy) during combustion processes is examined for an adiabatic, constant volume system. This is an analytical examination and did not involve experimental measurements. The fraction of the fuel's availability that is destroyed due to the irreversible processes is obtained as a function of temperature, pressure, and equivalence ratio for octane–air mixtures. In general, the destruction of the fuel's available energy due to the combustion process decreases for operation at higher temperatures. In addition, the effect of equivalence ratio on the destruction of availability is significant and depends on the particular operating conditions. Specifically, for the conditions of this study, the destroyed availability due to the combustion process ranged between about 5 and 25% of the original reactant availability. The implications of these results to combustion processes in internal combustion engines are described. |
| doi_str_mv | 10.1016/S0360-5442(00)00034-7 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_27635270</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0360544200000347</els_id><sourcerecordid>27635270</sourcerecordid><originalsourceid>FETCH-LOGICAL-c367t-d2fa22a565c451d0dc0b1e9a15b43b311e67136f0e5dd7db55441109c239a6153</originalsourceid><addsrcrecordid>eNqFkMFu1TAQRbMAidLyCUheINQuAmM7TsgKoYpCpUpdAGvLGU_aQXlOsJ2Wt-uCT-AL-RLc9ypgx2qkmXNn5t6qei7hlQTZvv4EuoXaNI06BjgBAN3U3aPq4E_7SfU0pa9lYN70_UH14zKIfE3CU8pxxcxzEPMo3I3jyQ08cd6KY_pO8Wp7IvxKIs8C582wph26xBkpJUri191Pccv5WqSFkEdG4ZZlYnQ7rqg4ZIrBTfU_cgpXHCgdVY9HNyV69lAPqy9n7z-ffqwvLj-cn767qFG3Xa69Gp1SzrQGGyM9eIRBUu-kGRo9aCmp7aRuRyDjfecHU_xKCT0q3btWGn1YvdzvLW9_W4tju-GENE0u0Lwmq7pWG9VBAc0exDinFGm0S-SNi1srwd7nbHc52_tALYDd5Wy7onvxcMAldNMYXUBOf8VGg1KqYG_3GBWzN0zRJmQKSJ4jYbZ-5v8c-g2jIJa8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>27635270</pqid></control><display><type>article</type><title>On the destruction of availability (exergy) due to combustion processes — with specific application to internal-combustion engines</title><source>Access via ScienceDirect (Elsevier)</source><creator>Caton, Jerald A</creator><creatorcontrib>Caton, Jerald A</creatorcontrib><description>The destruction of availability (exergy) during combustion processes is examined for an adiabatic, constant volume system. This is an analytical examination and did not involve experimental measurements. The fraction of the fuel's availability that is destroyed due to the irreversible processes is obtained as a function of temperature, pressure, and equivalence ratio for octane–air mixtures. In general, the destruction of the fuel's available energy due to the combustion process decreases for operation at higher temperatures. In addition, the effect of equivalence ratio on the destruction of availability is significant and depends on the particular operating conditions. Specifically, for the conditions of this study, the destroyed availability due to the combustion process ranged between about 5 and 25% of the original reactant availability. The implications of these results to combustion processes in internal combustion engines are described.</description><identifier>ISSN: 0360-5442</identifier><identifier>DOI: 10.1016/S0360-5442(00)00034-7</identifier><identifier>CODEN: ENEYDS</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Energy ; Energy. Thermal use of fuels ; Engines and turbines ; Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc ; Exact sciences and technology</subject><ispartof>Energy (Oxford), 2000-11, Vol.25 (11), p.1097-1117</ispartof><rights>2000 Elsevier Science Ltd</rights><rights>2000 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c367t-d2fa22a565c451d0dc0b1e9a15b43b311e67136f0e5dd7db55441109c239a6153</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0360-5442(00)00034-7$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1530222$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Caton, Jerald A</creatorcontrib><title>On the destruction of availability (exergy) due to combustion processes — with specific application to internal-combustion engines</title><title>Energy (Oxford)</title><description>The destruction of availability (exergy) during combustion processes is examined for an adiabatic, constant volume system. This is an analytical examination and did not involve experimental measurements. The fraction of the fuel's availability that is destroyed due to the irreversible processes is obtained as a function of temperature, pressure, and equivalence ratio for octane–air mixtures. In general, the destruction of the fuel's available energy due to the combustion process decreases for operation at higher temperatures. In addition, the effect of equivalence ratio on the destruction of availability is significant and depends on the particular operating conditions. Specifically, for the conditions of this study, the destroyed availability due to the combustion process ranged between about 5 and 25% of the original reactant availability. The implications of these results to combustion processes in internal combustion engines are described.</description><subject>Applied sciences</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Engines and turbines</subject><subject>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</subject><subject>Exact sciences and technology</subject><issn>0360-5442</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqFkMFu1TAQRbMAidLyCUheINQuAmM7TsgKoYpCpUpdAGvLGU_aQXlOsJ2Wt-uCT-AL-RLc9ypgx2qkmXNn5t6qei7hlQTZvv4EuoXaNI06BjgBAN3U3aPq4E_7SfU0pa9lYN70_UH14zKIfE3CU8pxxcxzEPMo3I3jyQ08cd6KY_pO8Wp7IvxKIs8C582wph26xBkpJUri191Pccv5WqSFkEdG4ZZlYnQ7rqg4ZIrBTfU_cgpXHCgdVY9HNyV69lAPqy9n7z-ffqwvLj-cn767qFG3Xa69Gp1SzrQGGyM9eIRBUu-kGRo9aCmp7aRuRyDjfecHU_xKCT0q3btWGn1YvdzvLW9_W4tju-GENE0u0Lwmq7pWG9VBAc0exDinFGm0S-SNi1srwd7nbHc52_tALYDd5Wy7onvxcMAldNMYXUBOf8VGg1KqYG_3GBWzN0zRJmQKSJ4jYbZ-5v8c-g2jIJa8</recordid><startdate>20001101</startdate><enddate>20001101</enddate><creator>Caton, Jerald A</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20001101</creationdate><title>On the destruction of availability (exergy) due to combustion processes — with specific application to internal-combustion engines</title><author>Caton, Jerald A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-d2fa22a565c451d0dc0b1e9a15b43b311e67136f0e5dd7db55441109c239a6153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Applied sciences</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Engines and turbines</topic><topic>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</topic><topic>Exact sciences and technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Caton, Jerald A</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>Energy (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Caton, Jerald A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>On the destruction of availability (exergy) due to combustion processes — with specific application to internal-combustion engines</atitle><jtitle>Energy (Oxford)</jtitle><date>2000-11-01</date><risdate>2000</risdate><volume>25</volume><issue>11</issue><spage>1097</spage><epage>1117</epage><pages>1097-1117</pages><issn>0360-5442</issn><coden>ENEYDS</coden><abstract>The destruction of availability (exergy) during combustion processes is examined for an adiabatic, constant volume system. This is an analytical examination and did not involve experimental measurements. The fraction of the fuel's availability that is destroyed due to the irreversible processes is obtained as a function of temperature, pressure, and equivalence ratio for octane–air mixtures. In general, the destruction of the fuel's available energy due to the combustion process decreases for operation at higher temperatures. In addition, the effect of equivalence ratio on the destruction of availability is significant and depends on the particular operating conditions. Specifically, for the conditions of this study, the destroyed availability due to the combustion process ranged between about 5 and 25% of the original reactant availability. The implications of these results to combustion processes in internal combustion engines are described.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0360-5442(00)00034-7</doi><tpages>21</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0360-5442 |
| ispartof | Energy (Oxford), 2000-11, Vol.25 (11), p.1097-1117 |
| issn | 0360-5442 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_27635270 |
| source | Access via ScienceDirect (Elsevier) |
| subjects | Applied sciences Energy Energy. Thermal use of fuels Engines and turbines Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology |
| title | On the destruction of availability (exergy) due to combustion processes — with specific application to internal-combustion engines |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-14T17%3A39%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=On%20the%20destruction%20of%20availability%20(exergy)%20due%20to%20combustion%20processes%20%E2%80%94%20with%20specific%20application%20to%20internal-combustion%20engines&rft.jtitle=Energy%20(Oxford)&rft.au=Caton,%20Jerald%20A&rft.date=2000-11-01&rft.volume=25&rft.issue=11&rft.spage=1097&rft.epage=1117&rft.pages=1097-1117&rft.issn=0360-5442&rft.coden=ENEYDS&rft_id=info:doi/10.1016/S0360-5442(00)00034-7&rft_dat=%3Cproquest_cross%3E27635270%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=27635270&rft_id=info:pmid/&rft_els_id=S0360544200000347&rfr_iscdi=true |