Publication
Cubic and multiparameter equations of state evaluation for supercritical flow modeling
| dc.contributor.author | Magalhães, Leandro | |
| dc.contributor.author | Antunes, Eduardo Luís Santos Farias | |
| dc.contributor.author | Silva, André | |
| dc.contributor.author | Barata, Jorge M M | |
| dc.date.accessioned | 2022-04-04T08:50:24Z | |
| dc.date.embargo | 2060-04-14 | |
| dc.date.issued | 2019-04-14 | |
| dc.description.abstract | The dawn of space exploration privatizing contributed to a boost and renewed interest in the modeling of vehicles used for such missions. However, the increase of temperature and pressure in combustion chambers, while enhancing fuel injection efficiency, makes fuel and oxidizer exceed their critical point entering a supercritical state. While cubic equations of state such as the Soave-Redlich-Kwong and Peng-Robinson are widely utilized due to their relative simplicity, recent formulations of multiparameter equations for transport properties based on the Helmholtz reduced energy are proving to be an alternative worth considering. The higher accuracy and improved performance of these equations in the critical region is a time-consuming enterprise, relying on large and accurate data sets. Therefore, this work aims at evaluating the influence of cubic and multiparameter transport equations of state in the numerical evolution of density and temperature inside a cryogenic liquid rocket combustion chamber at supercritical conditions. | pt_PT |
| dc.description.sponsorship | Fundação para a Ciência e a Tecnologia | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Leandro B. Magalhães, Eduardo Antunes, André R. R. Silva, Jorge M. M. Barata Cubic and Multiparameter Equations of State Evaluation for Supercritical Flow Modeling Proceedings of the Thermal and Fluids Engineering Summer Conference, Volume 2019-April, Pages 1589 – 1592, 2019 4th First Thermal and Fluids Engineering Conference (TFEC), Las Vegas, Nevada, EUA, pp 1589-1592, 14-17 abril, 2019 | pt_PT |
| dc.identifier.doi | 10.1615/TFEC2019.ref.028385 | pt_PT |
| dc.identifier.isbn | 978-156700472-4 | |
| dc.identifier.issn | 978-1-56700-483-0 | |
| dc.identifier.issn | 978-1-56700-482-3 | |
| dc.identifier.issn | 23791748 | |
| dc.identifier.uri | http://hdl.handle.net/10400.6/12148 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Begell House | pt_PT |
| dc.relation | Associate Laboratory of Energy, Transports and Aeronautics | |
| dc.relation | alterado para: “Contribution to the Physical Understanding of Supercritical Fluid Flows: a Computational Perspective”. Computational methods for jet/spray characterization: transcritical and supercritical conditions | |
| dc.relation.ispartofseries | TFEC-2019;28385 | |
| dc.relation.publisherversion | https://dl.astfe.org/conferences/tfec2019,2c0d0caa03604a42,565bf2443d4558a5.html | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Critical point | pt_PT |
| dc.subject | Supercritical | pt_PT |
| dc.subject | Equation of state (EoS) | pt_PT |
| dc.subject | Helmholtz reduced energy | pt_PT |
| dc.title | Cubic and multiparameter equations of state evaluation for supercritical flow modeling | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Associate Laboratory of Energy, Transports and Aeronautics | |
| oaire.awardTitle | alterado para: “Contribution to the Physical Understanding of Supercritical Fluid Flows: a Computational Perspective”. Computational methods for jet/spray characterization: transcritical and supercritical conditions | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FEMS%2F50022%2F2019/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F136381%2F2018/PT | |
| oaire.citation.conferencePlace | Las Vegas, Nevada, EUA | pt_PT |
| oaire.citation.endPage | 1592 | pt_PT |
| oaire.citation.startPage | 1589 | pt_PT |
| oaire.citation.title | 4th First Thermal and Fluids Engineering Conference (TFEC) | pt_PT |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Magalhães | |
| person.familyName | Resende Rodrigues da Silva | |
| person.familyName | Martins Barata | |
| person.givenName | Leandro | |
| person.givenName | André | |
| person.givenName | Jorge Manuel | |
| person.identifier | 2611303 | |
| person.identifier | J-4185-2012 | |
| person.identifier | hFY_5JYAAAAJ&hl | |
| person.identifier.ciencia-id | 571C-5641-9D78 | |
| person.identifier.ciencia-id | 8219-4B2B-E1C7 | |
| person.identifier.ciencia-id | F611-BBCC-DAA8 | |
| person.identifier.orcid | 0000-0002-1256-9689 | |
| person.identifier.orcid | 0000-0002-4901-7140 | |
| person.identifier.orcid | 0000-0001-9014-5008 | |
| person.identifier.scopus-author-id | 11440407500 | |
| person.identifier.scopus-author-id | 11439470600 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.embargofct | 2019 Begell House Inc.. All rights reserved. | pt_PT |
| rcaap.rights | embargoedAccess | pt_PT |
| rcaap.type | article | pt_PT |
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