Publication
Numerical Modeling Of Freezing Water Droplets
| dc.contributor.author | Magalhães, Leandro | |
| dc.contributor.author | Meireles, Rúben D. S. O. | |
| dc.contributor.author | Silva, A. R. R. | |
| dc.contributor.author | Barata, Jorge M M | |
| dc.date.accessioned | 2023-01-02T12:30:09Z | |
| dc.date.embargo | 2060-05-15 | |
| dc.date.issued | 2022-05-15 | |
| dc.description.abstract | This work enhances the understanding of droplet dynamics under cryogenics conditions through an in-house developed analytical tool used to predict the supercooling of water droplets. The physical process is based on a full-scale four-stage supercooling process in which the recalescence stage is assumed instantaneous and the crystallization kinematics of the droplet neglected. The transition temperature of each stage is obtained, resorting to a theoretical balance for the droplets internal energy against the heat loss to the environment. In this way, the representation for the droplets temperature curves alongside the time. The droplets are considered spherical, and the internal motion is so vigorous that complete mixing occurs. The droplets convective effects are accounted for using the Ranz-Marshall classical formulation. | 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 | Magalhães, Leandro; Meireles, Rúben; Silva, André; Barata, Jorge, "Numerical Modeling of Freezing Water Droplets", Proceedings of the Thermal and Fluids Engineering Summer Conference, Volume 2022-May, Pages 779 - 782, 2022, DOI: 10.1615/TFEC2022.fnd.040881 | pt_PT |
| dc.identifier.doi | 10.1615/TFEC2022.fnd.040881 | pt_PT |
| dc.identifier.issn | 23791748 | |
| dc.identifier.uri | http://hdl.handle.net/10400.6/12564 | |
| 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.publisherversion | https://dl.astfe.org/conferences/tfec2022,745185e8732f0d93,53aae525224e4a87.html | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Four-stage freezing | pt_PT |
| dc.subject | Supercooling | pt_PT |
| dc.subject | Droplets’ cooling | pt_PT |
| dc.title | Numerical Modeling Of Freezing Water Droplets | pt_PT |
| dc.type | conference object | |
| 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/UIDB%2F50022%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F136381%2F2018/PT | |
| oaire.citation.conferencePlace | Las Vegas (NV), USA, 15-18 May 2022 | pt_PT |
| oaire.citation.endPage | 782 | pt_PT |
| oaire.citation.startPage | 779 | pt_PT |
| oaire.citation.title | 7th Thermal and Fluids Engineering Conference, TFEC 2022 | pt_PT |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Magalhães | |
| person.familyName | Meireles | |
| person.familyName | Resende Rodrigues da Silva | |
| person.familyName | Martins Barata | |
| person.givenName | Leandro | |
| person.givenName | Rúben D. S. O. | |
| person.givenName | André | |
| person.givenName | Jorge Manuel | |
| person.identifier | 2611303 | |
| person.identifier | 1714875 | |
| 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 | 0000-0002-6251-7000 | |
| person.identifier.orcid | 0000-0002-4901-7140 | |
| person.identifier.orcid | 0000-0001-9014-5008 | |
| person.identifier.scopus-author-id | 57275308500 | |
| 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 | 2022 Begell House Inc.. All rights reserved. | pt_PT |
| rcaap.rights | embargoedAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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