About: A criterion for the occurrence of bubble fission and its modeling

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: A criterion for the occurrence of bubble fission and its modeling Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this paper we introduce a bubble break-up criterion based on Rayleigh-Taylor instability where the number of fission fragments is taken as a free parameter. Consequently, we identify the bubble break-up time, prior to the time where the minimum volume during the collapse period is achieved, utilizing the most unstable mode of the Rayleigh-Taylor instability. We then modify the model of Delale and Tunc [1] by shifting the time of the discontinuity in the mean bubble radius during break-up to the proposed bubble break-up time before the minimum volume is reached. A numerical algorithm to calculate the predictions of the proposed model is constructed. Results obtained by the proposed bubble break-up criterion, as compared to the model of Delale and Tunc, for a typical violently collapsing cavitation bubble show that, in the proposed model, more energy is dissipated during bubble fission if the number of fission fragments is low enough and that no significant differences in energy dissipation occur between the models for relatively high fission fragment numbers. In this paper we introduce a bubble break-up criterion based on Rayleigh-Taylor instability where the number of fission fragments is taken as a free parameter. Consequently, we identify the bubble break-up time, prior to the time where the minimum volume during the collapse period is achieved, utilizing the most unstable mode of the Rayleigh-Taylor instability. We then modify the model of Delale and Tunc [1] by shifting the time of the discontinuity in the mean bubble radius during break-up to the proposed bubble break-up time before the minimum volume is reached. A numerical algorithm to calculate the predictions of the proposed model is constructed. Results obtained by the proposed bubble break-up criterion, as compared to the model of Delale and Tunc, for a typical violently collapsing cavitation bubble show that, in the proposed model, more energy is dissipated during bubble fission if the number of fission fragments is low enough and that no significant differences in energy dissipation occur between the models for relatively high fission fragment numbers. (en)
Title	A criterion for the occurrence of bubble fission and its modeling A criterion for the occurrence of bubble fission and its modeling (en)
skos:prefLabel	A criterion for the occurrence of bubble fission and its modeling A criterion for the occurrence of bubble fission and its modeling (en)
skos:notation	RIV/61388998:_____/12:00388349!RIV13-AV0-61388998
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP101/10/1428), Z(AV0Z20760514)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Zima, Patrik
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	120142
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/12:00388349
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	bubble dynamics; bubble fission; cavitation (en)
http://linked.open.../riv/klicoveSlovo	bubble dynamics bubble fission cavitation
http://linked.open...ontrolniKodProRIV	[5CE6CD3B3EC6]
http://linked.open...v/mistoKonaniAkce	Singapur
http://linked.open...i/riv/mistoVydani	Singapore
http://linked.open...i/riv/nazevZdroje	Proceedings of the Eighth International Symposium on Cavitation (CAV 2012)
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Collapse and fission mechanisms of ultrasonically excited cavitation bubbles near a solid boundary in Newtonian liquid
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Zima, Patrik Delale, C. F. Pasinlioğlu, S.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-08-13 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Complex dynamical systems in thermodynamics, fluid and solid mechanics
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.3850/978-981-07-2826-7_192
http://purl.org/ne...btex#hasPublisher	Research Publishing Services
https://schema.org/isbn	978-981-07-2826-7

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software