An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging

Autores
Peralta, Juan Manuel; Chew, Y. M. J.; Wilson, D. i.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fluid dynamic gauging (FDG) was developed to measure, in situ and in real time, the thickness of a soft deposit layer immersed in a liquid without contacting the surface of the layer. An analysis based on the lubrication assumption for the flow patterns in the space between the nozzle and the surface being gauged yielded analytical expressions for the relationships between the main flow variables and system parameters. Nozzle shapes for particular pressure, pressure gradient and shear stress profiles could then be identified. The effect of flow rate, nozzle geometry and nozzle position on the pressure beneath the nozzle and shear stress on the gauged surface showed very good agreement with computational fluid dynamics (CFD) simulations. Case studies presented include nozzle shapes for uniform pressure and shear stress profiles, which are useful for measuring the strength of soft deposit layers.
Fil: Peralta, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
Fil: Chew, Y. M. J.. University Of Bath; Reino Unido
Fil: Wilson, D. i.. University of Cambridge; Reino Unido
Materia
Cfd
Cleaning
Fluid Dynamic Gauging
Fluid Mechanics
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/13004
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/13004
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gaugingPeralta, Juan ManuelChew, Y. M. J.Wilson, D. i.CfdCleaningFluid Dynamic GaugingFluid Mechanicshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Fluid dynamic gauging (FDG) was developed to measure, in situ and in real time, the thickness of a soft deposit layer immersed in a liquid without contacting the surface of the layer. An analysis based on the lubrication assumption for the flow patterns in the space between the nozzle and the surface being gauged yielded analytical expressions for the relationships between the main flow variables and system parameters. Nozzle shapes for particular pressure, pressure gradient and shear stress profiles could then be identified. The effect of flow rate, nozzle geometry and nozzle position on the pressure beneath the nozzle and shear stress on the gauged surface showed very good agreement with computational fluid dynamics (CFD) simulations. Case studies presented include nozzle shapes for uniform pressure and shear stress profiles, which are useful for measuring the strength of soft deposit layers.Fil: Peralta, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); ArgentinaFil: Chew, Y. M. J.. University Of Bath; Reino UnidoFil: Wilson, D. i.. University of Cambridge; Reino UnidoElsevier2011-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13004Peralta, Juan Manuel; Chew, Y. M. J.; Wilson, D. i.; An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging; Elsevier; Chemical Engineering Science; 66; 16; 8-2011; 3579-35910009-2509enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0009250911002624info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ces.2011.04.020info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:08:25Zoai:ri.conicet.gov.ar:11336/13004instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:08:25.911CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging
title An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging
spellingShingle An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging
Peralta, Juan Manuel
Cfd
Cleaning
Fluid Dynamic Gauging
Fluid Mechanics
title_short An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging
title_full An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging
title_fullStr An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging
title_full_unstemmed An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging
title_sort An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging
dc.creator.none.fl_str_mv Peralta, Juan Manuel
Chew, Y. M. J.
Wilson, D. i.
author Peralta, Juan Manuel
author_facet Peralta, Juan Manuel
Chew, Y. M. J.
Wilson, D. i.
author_role author
author2 Chew, Y. M. J.
Wilson, D. i.
author2_role author
author
dc.subject.none.fl_str_mv Cfd
Cleaning
Fluid Dynamic Gauging
Fluid Mechanics
topic Cfd
Cleaning
Fluid Dynamic Gauging
Fluid Mechanics
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Fluid dynamic gauging (FDG) was developed to measure, in situ and in real time, the thickness of a soft deposit layer immersed in a liquid without contacting the surface of the layer. An analysis based on the lubrication assumption for the flow patterns in the space between the nozzle and the surface being gauged yielded analytical expressions for the relationships between the main flow variables and system parameters. Nozzle shapes for particular pressure, pressure gradient and shear stress profiles could then be identified. The effect of flow rate, nozzle geometry and nozzle position on the pressure beneath the nozzle and shear stress on the gauged surface showed very good agreement with computational fluid dynamics (CFD) simulations. Case studies presented include nozzle shapes for uniform pressure and shear stress profiles, which are useful for measuring the strength of soft deposit layers.
Fil: Peralta, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
Fil: Chew, Y. M. J.. University Of Bath; Reino Unido
Fil: Wilson, D. i.. University of Cambridge; Reino Unido
description Fluid dynamic gauging (FDG) was developed to measure, in situ and in real time, the thickness of a soft deposit layer immersed in a liquid without contacting the surface of the layer. An analysis based on the lubrication assumption for the flow patterns in the space between the nozzle and the surface being gauged yielded analytical expressions for the relationships between the main flow variables and system parameters. Nozzle shapes for particular pressure, pressure gradient and shear stress profiles could then be identified. The effect of flow rate, nozzle geometry and nozzle position on the pressure beneath the nozzle and shear stress on the gauged surface showed very good agreement with computational fluid dynamics (CFD) simulations. Case studies presented include nozzle shapes for uniform pressure and shear stress profiles, which are useful for measuring the strength of soft deposit layers.
publishDate 2011
dc.date.none.fl_str_mv 2011-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/13004
Peralta, Juan Manuel; Chew, Y. M. J.; Wilson, D. i.; An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging; Elsevier; Chemical Engineering Science; 66; 16; 8-2011; 3579-3591
0009-2509
url http://hdl.handle.net/11336/13004
identifier_str_mv Peralta, Juan Manuel; Chew, Y. M. J.; Wilson, D. i.; An analytical method for selecting the optimal nozzle external geometry for fluid dynamic gauging; Elsevier; Chemical Engineering Science; 66; 16; 8-2011; 3579-3591
0009-2509
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0009250911002624
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ces.2011.04.020
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842270044242837504
score 13.13397

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