Publication
Does liquid film temperature affects single drop impact dynamics?
| dc.contributor.author | Mendes, André F. S. F. | |
| dc.contributor.author | Vasconcelos, Daniel | |
| dc.contributor.author | Ribeiro, Daniela | |
| dc.contributor.author | Panão, Miguel | |
| dc.contributor.author | Silva, A. R. R. | |
| dc.date.accessioned | 2023-05-23T16:28:57Z | |
| dc.date.embargo | 2060-03-26 | |
| dc.date.issued | 2023-03-26 | |
| dc.description.abstract | The effect of liquid film dynamics in the hydrodynamics of an isolated drop impact is a complex phenomenon and not fully understood. Therefore, in this work, an experimental setup built to characterize the impact of an isolated droplet on heated and unheated liquid films consists of a heating element made of an aluminum block with resistances to produce several impact conditions. The parametric studies include the drop impact velocity and size for different fluids to evaluate their properties effect on the phenomena. The results were compared with existing thresholds in the literature to evaluate their validity and applicability range. This comparison allows us to assess if temperature causes the limits of the thresholds to change drastically or if its influence is negligible. Regarding IC engines, thresholds like splashing and bubble encapsulation are significant since they influence the atomization of the mixture and, consequently, the pollutant emissions. | pt_PT |
| dc.description.sponsorship | Fundação para a Ciência e a Tecnologia (FCT) | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.1615/TFEC2023.app.046327 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.6/13345 | |
| 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 | Novo: nsights into Droplet-Surface Collisions for Aeronautical Applications. Inicial: Modelling of Droplets-Wall Impingement: Jet Fuel and Biofuel Mixtures | |
| dc.relation | Droplet Impact onto Heated Wetted Surfaces: A Fundamental Study | |
| dc.relation.publisherversion | https://dl.astfe.org/conferences/tfec2023,4dee63bd35f0bf74,3a81b148452b55ae.html | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Droplet Impact | pt_PT |
| dc.subject | Heated Liquid Film | pt_PT |
| dc.subject | Thresholds | pt_PT |
| dc.subject | Experimental Work | pt_PT |
| dc.title | Does liquid film temperature affects single drop impact dynamics? | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Associate Laboratory of Energy, Transports and Aeronautics | |
| oaire.awardTitle | Novo: nsights into Droplet-Surface Collisions for Aeronautical Applications. Inicial: Modelling of Droplets-Wall Impingement: Jet Fuel and Biofuel Mixtures | |
| oaire.awardTitle | Droplet Impact onto Heated Wetted Surfaces: A Fundamental Study | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50022%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/POR_CENTRO/SFRH%2FBD%2F140009%2F2018/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F143307%2F2019/PT | |
| oaire.citation.conferencePlace | College Park, MD, USA | pt_PT |
| oaire.citation.endPage | 102 | pt_PT |
| oaire.citation.startPage | 99 | pt_PT |
| oaire.citation.title | 8th Thermal and Fluids Engineering Conference (TFEC) | pt_PT |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | POR_CENTRO | |
| person.familyName | Serra Ferreira Mendes | |
| person.familyName | Rodrigues | |
| person.familyName | Ribeiro | |
| person.familyName | Panão | |
| person.familyName | Resende Rodrigues da Silva | |
| person.givenName | André Filipe | |
| person.givenName | Daniel de Almeida Vasconcelos | |
| person.givenName | Daniela | |
| person.givenName | Miguel Rosa Oliveira | |
| person.givenName | André | |
| person.identifier | tnDRoxYAAAAJ | |
| person.identifier | J-4185-2012 | |
| person.identifier.ciencia-id | E410-E12D-FF6C | |
| person.identifier.ciencia-id | 2A1A-1CBC-9E37 | |
| person.identifier.ciencia-id | 181F-16AE-4536 | |
| person.identifier.ciencia-id | 8219-4B2B-E1C7 | |
| person.identifier.orcid | 0000-0002-2581-8074 | |
| person.identifier.orcid | 0000-0003-0918-6879 | |
| person.identifier.orcid | 0000-0001-5059-5303 | |
| person.identifier.orcid | 0000-0001-9561-9268 | |
| person.identifier.orcid | 0000-0002-4901-7140 | |
| person.identifier.scopus-author-id | 8900941900 | |
| person.identifier.scopus-author-id | 11440407500 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| 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 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.embargofct | Artigo em conferência | pt_PT |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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