Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors

Autores
Salierno, Gabriel Leonardo; Fraguio, Maria Sol; Piovano, Stella Maris; Cassanello, Miryan; Cardona, Maria Angelica; Hojman, Daniel Leonardo; Somacal, Héctor Rubén
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Bubble column dynamics can be properly studied with advanced velocimetry techniques, like radioactive particle tracking (RPT). However, sophisticated methods are scarcely used in the industrial environment; simpler methodologies like nuclear gauge scanning are generally preferred even if they provide more limited information. This work explores the feasibility of inferring information of the underlying dynamics in bubble columns, using a set of axially aligned detectors (AADs). The AADs scan simultaneously different column heights when a unique radioactive tracer is left free within the examined vessel, thus avoiding the cumbersome calibration required for RPT. The combined response of the AADs is analyzed by means of a data mining procedure to determine quantitative indexes related to the underlying flow regime.
Fil: Salierno, Gabriel Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
Fil: Fraguio, Maria Sol. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Piovano, Stella Maris. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cassanello, Miryan. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
Fil: Cardona, Maria Angelica. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Hojman, Daniel Leonardo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Somacal, Héctor Rubén. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
AXIALLY ALIGNED DETECTORS
BUBBLE COLUMNS
FLOW REGIMES
RADIOACTIVE TRACERS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/189064
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectorsSalierno, Gabriel LeonardoFraguio, Maria SolPiovano, Stella MarisCassanello, MiryanCardona, Maria AngelicaHojman, Daniel LeonardoSomacal, Héctor RubénAXIALLY ALIGNED DETECTORSBUBBLE COLUMNSFLOW REGIMESRADIOACTIVE TRACERShttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Bubble column dynamics can be properly studied with advanced velocimetry techniques, like radioactive particle tracking (RPT). However, sophisticated methods are scarcely used in the industrial environment; simpler methodologies like nuclear gauge scanning are generally preferred even if they provide more limited information. This work explores the feasibility of inferring information of the underlying dynamics in bubble columns, using a set of axially aligned detectors (AADs). The AADs scan simultaneously different column heights when a unique radioactive tracer is left free within the examined vessel, thus avoiding the cumbersome calibration required for RPT. The combined response of the AADs is analyzed by means of a data mining procedure to determine quantitative indexes related to the underlying flow regime.Fil: Salierno, Gabriel Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; ArgentinaFil: Fraguio, Maria Sol. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Piovano, Stella Maris. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cassanello, Miryan. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; ArgentinaFil: Cardona, Maria Angelica. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Hojman, Daniel Leonardo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Somacal, Héctor Rubén. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier Science SA2012-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/189064Salierno, Gabriel Leonardo; Fraguio, Maria Sol; Piovano, Stella Maris; Cassanello, Miryan; Cardona, Maria Angelica; et al.; Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors; Elsevier Science SA; Chemical Engineering Journal; 207-208; 10-2012; 450-4611385-8947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cej.2012.06.150info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:34:47Zoai:ri.conicet.gov.ar:11336/189064instacron: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:34982025-11-05 10:34:47.836CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors
title Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors
spellingShingle Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors
Salierno, Gabriel Leonardo
AXIALLY ALIGNED DETECTORS
BUBBLE COLUMNS
FLOW REGIMES
RADIOACTIVE TRACERS
title_short Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors
title_full Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors
title_fullStr Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors
title_full_unstemmed Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors
title_sort Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors
dc.creator.none.fl_str_mv Salierno, Gabriel Leonardo
Fraguio, Maria Sol
Piovano, Stella Maris
Cassanello, Miryan
Cardona, Maria Angelica
Hojman, Daniel Leonardo
Somacal, Héctor Rubén
author Salierno, Gabriel Leonardo
author_facet Salierno, Gabriel Leonardo
Fraguio, Maria Sol
Piovano, Stella Maris
Cassanello, Miryan
Cardona, Maria Angelica
Hojman, Daniel Leonardo
Somacal, Héctor Rubén
author_role author
author2 Fraguio, Maria Sol
Piovano, Stella Maris
Cassanello, Miryan
Cardona, Maria Angelica
Hojman, Daniel Leonardo
Somacal, Héctor Rubén
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv AXIALLY ALIGNED DETECTORS
BUBBLE COLUMNS
FLOW REGIMES
RADIOACTIVE TRACERS
topic AXIALLY ALIGNED DETECTORS
BUBBLE COLUMNS
FLOW REGIMES
RADIOACTIVE TRACERS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Bubble column dynamics can be properly studied with advanced velocimetry techniques, like radioactive particle tracking (RPT). However, sophisticated methods are scarcely used in the industrial environment; simpler methodologies like nuclear gauge scanning are generally preferred even if they provide more limited information. This work explores the feasibility of inferring information of the underlying dynamics in bubble columns, using a set of axially aligned detectors (AADs). The AADs scan simultaneously different column heights when a unique radioactive tracer is left free within the examined vessel, thus avoiding the cumbersome calibration required for RPT. The combined response of the AADs is analyzed by means of a data mining procedure to determine quantitative indexes related to the underlying flow regime.
Fil: Salierno, Gabriel Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
Fil: Fraguio, Maria Sol. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Piovano, Stella Maris. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cassanello, Miryan. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
Fil: Cardona, Maria Angelica. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Hojman, Daniel Leonardo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Somacal, Héctor Rubén. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Bubble column dynamics can be properly studied with advanced velocimetry techniques, like radioactive particle tracking (RPT). However, sophisticated methods are scarcely used in the industrial environment; simpler methodologies like nuclear gauge scanning are generally preferred even if they provide more limited information. This work explores the feasibility of inferring information of the underlying dynamics in bubble columns, using a set of axially aligned detectors (AADs). The AADs scan simultaneously different column heights when a unique radioactive tracer is left free within the examined vessel, thus avoiding the cumbersome calibration required for RPT. The combined response of the AADs is analyzed by means of a data mining procedure to determine quantitative indexes related to the underlying flow regime.
publishDate 2012
dc.date.none.fl_str_mv 2012-10
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/11336/189064
Salierno, Gabriel Leonardo; Fraguio, Maria Sol; Piovano, Stella Maris; Cassanello, Miryan; Cardona, Maria Angelica; et al.; Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors; Elsevier Science SA; Chemical Engineering Journal; 207-208; 10-2012; 450-461
1385-8947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/189064
identifier_str_mv Salierno, Gabriel Leonardo; Fraguio, Maria Sol; Piovano, Stella Maris; Cassanello, Miryan; Cardona, Maria Angelica; et al.; Bubble columns dynamics inferred from the motion of a radioactive tracer followed by axially aligned detectors; Elsevier Science SA; Chemical Engineering Journal; 207-208; 10-2012; 450-461
1385-8947
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cej.2012.06.150
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science SA
publisher.none.fl_str_mv Elsevier Science SA
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
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score 13.087074

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