The Influence Of Liquid Film Thickness On Crown Development: Crown Sheet Angle

Ribeiro, Daniela; Barata, Jorge M M; Silva, A. R. R.

Publication

The Influence Of Liquid Film Thickness On Crown Development: Crown Sheet Angle

2022-05-15Conference object

dc.contributor.author	Ribeiro, Daniela
dc.contributor.author	Barata, Jorge M M
dc.contributor.author	Silva, A. R. R.
dc.date.accessioned	2023-01-02T11:12:55Z
dc.date.embargo	2060-05-15
dc.date.issued	2022-05-15
dc.description.abstract	Droplet impact upon a liquid film is a phenomenon widely observed in nature but also extensively reported in the literature for a variety of different applications [5]. Fuel injection in internal combustion engines is one of the many applications of studying this type of impact. Among all possible outcomes of a single droplet impinging on a liquid wall, crown splash is one of the most studied phenomena. Yet, it is not completely understood and several researchers seek to understand all physical mechanisms involved and their features. In previous works, [6] focused their work on a specific phenomenon that follows crown splash. Bubble encapsulation happens when the crown liquid sheet bends inwards and eventually the jets on top of the crown merge creating an empty bubble above the horizontal liquid film as shown in Fig. 1. The formation mechanism of this phenomenon is not completely understood, but the crown sheet angle α certainly plays a significant role in its formation. In this way, crown development was investigated for a range of different impact parameters to understand how the crown sheet angle evolves after impact and until the crown collapse.	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	Ribeiro, Daniela; Barata, Jorge; Silva, André, "THE INFLUENCE OF LIQUID FILM THICKNESS ON CROWN DEVELOPMENT: CROWN SHEET ANGLE", Proceedings of the Thermal and Fluids Engineering Summer Conference, Volume 2022-May, Pages 1055 - 1058, 2022, DOI: 10.1615/TFEC2022.nmm.040786	pt_PT
dc.identifier.doi	10.1615/TFEC2022.nmm.040786	pt_PT
dc.identifier.issn	23791748
dc.identifier.uri	http://hdl.handle.net/10400.6/12549
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.publisherversion	https://dl.astfe.org/conferences/tfec2022,16c586897b352ccd,17bc364c6090461c.html	pt_PT
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	pt_PT
dc.subject	Crown angle	pt_PT
dc.subject	Liquid film thickness	pt_PT
dc.subject	Splashing	pt_PT
dc.subject	Crown development	pt_PT
dc.title	The Influence Of Liquid Film Thickness On Crown Development: Crown Sheet Angle	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.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.citation.conferencePlace	Las Vegas (NV), USA, 15-18 May 2022	pt_PT
oaire.citation.endPage	1058	pt_PT
oaire.citation.startPage	1055	pt_PT
oaire.citation.title	7th Thermal and Fluids Engineering Conference, TFEC 2022	pt_PT
oaire.fundingStream	6817 - DCRRNI ID
oaire.fundingStream	POR_CENTRO
person.familyName	Ribeiro
person.familyName	Martins Barata
person.familyName	Resende Rodrigues da Silva
person.givenName	Daniela
person.givenName	Jorge Manuel
person.givenName	André
person.identifier	hFY_5JYAAAAJ&hl
person.identifier	J-4185-2012
person.identifier.ciencia-id	F611-BBCC-DAA8
person.identifier.ciencia-id	8219-4B2B-E1C7
person.identifier.orcid	0000-0001-5059-5303
person.identifier.orcid	0000-0001-9014-5008
person.identifier.orcid	0000-0002-4901-7140
person.identifier.scopus-author-id	11439470600
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.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
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