Hydrodynamic determination of the kinematic viscosity of waste brines

Wastewater from a potash mine in the central region of Catalonia is transported by means of a collector that runs more than 100 km, spilling into the sea on the Catalan central coast. To analyze the hydraulics of this infrastructure, the values of the basic parameters that condition the flow, such a...

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Autores: Sánchez Juny, Martí|||0000-0003-2877-7711, Triadú Galí, Arnau, Andreu Massó, Antoni, Bladé i Castellet, Ernest|||0000-0003-1770-3960
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/174306
Acceso en línea:https://hdl.handle.net/2117/174306
https://dx.doi.org/10.1021/acsomega.9b02164
Access Level:acceso abierto
Palabra clave:Pipelines--Hydrodynamics
Salts
Friction
Mixtures
Surface roughness
Viscosity
Canonades -- Dinàmica de fluids
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària
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spelling Hydrodynamic determination of the kinematic viscosity of waste brinesSánchez Juny, Martí|||0000-0003-2877-7711Triadú Galí, ArnauAndreu Massó, AntoniBladé i Castellet, Ernest|||0000-0003-1770-3960Pipelines--HydrodynamicsSaltsFrictionMixturesSurface roughnessViscosityCanonades -- Dinàmica de fluidsÀrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitàriaWastewater from a potash mine in the central region of Catalonia is transported by means of a collector that runs more than 100 km, spilling into the sea on the Catalan central coast. To analyze the hydraulics of this infrastructure, the values of the basic parameters that condition the flow, such as the absolute roughness of poly(vinyl chloride) (PVC) pipes and the viscosity of the transported brine mixtures, must be characterized. There exists uncertainty about the value of absolute roughness of a PVC pipe as described in the literature; nevertheless, if the pipe is smooth, the influence of the absolute roughness in the hydraulic determination of viscosity will not be significant. In this work, an experimental procedure based on a hydraulic analysis was applied to estimate the kinematic viscosity of a brine mixture, depending on its temperature and concentrations of salts and fines. The results obtained were compared with the results from experiments using an Ostwald viscometer.Peer ReviewedAmerican Chemical Society (ACS)20192019-12-0120202020-01-07journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/174306https://dx.doi.org/10.1021/acsomega.9b02164reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1743062026-05-27T15:37:01Z
dc.title.none.fl_str_mv Hydrodynamic determination of the kinematic viscosity of waste brines
title Hydrodynamic determination of the kinematic viscosity of waste brines
spellingShingle Hydrodynamic determination of the kinematic viscosity of waste brines
Sánchez Juny, Martí|||0000-0003-2877-7711
Pipelines--Hydrodynamics
Salts
Friction
Mixtures
Surface roughness
Viscosity
Canonades -- Dinàmica de fluids
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària
title_short Hydrodynamic determination of the kinematic viscosity of waste brines
title_full Hydrodynamic determination of the kinematic viscosity of waste brines
title_fullStr Hydrodynamic determination of the kinematic viscosity of waste brines
title_full_unstemmed Hydrodynamic determination of the kinematic viscosity of waste brines
title_sort Hydrodynamic determination of the kinematic viscosity of waste brines
dc.creator.none.fl_str_mv Sánchez Juny, Martí|||0000-0003-2877-7711
Triadú Galí, Arnau
Andreu Massó, Antoni
Bladé i Castellet, Ernest|||0000-0003-1770-3960
author Sánchez Juny, Martí|||0000-0003-2877-7711
author_facet Sánchez Juny, Martí|||0000-0003-2877-7711
Triadú Galí, Arnau
Andreu Massó, Antoni
Bladé i Castellet, Ernest|||0000-0003-1770-3960
author_role author
author2 Triadú Galí, Arnau
Andreu Massó, Antoni
Bladé i Castellet, Ernest|||0000-0003-1770-3960
author2_role author
author
author
dc.subject.none.fl_str_mv Pipelines--Hydrodynamics
Salts
Friction
Mixtures
Surface roughness
Viscosity
Canonades -- Dinàmica de fluids
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària
topic Pipelines--Hydrodynamics
Salts
Friction
Mixtures
Surface roughness
Viscosity
Canonades -- Dinàmica de fluids
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària
description Wastewater from a potash mine in the central region of Catalonia is transported by means of a collector that runs more than 100 km, spilling into the sea on the Catalan central coast. To analyze the hydraulics of this infrastructure, the values of the basic parameters that condition the flow, such as the absolute roughness of poly(vinyl chloride) (PVC) pipes and the viscosity of the transported brine mixtures, must be characterized. There exists uncertainty about the value of absolute roughness of a PVC pipe as described in the literature; nevertheless, if the pipe is smooth, the influence of the absolute roughness in the hydraulic determination of viscosity will not be significant. In this work, an experimental procedure based on a hydraulic analysis was applied to estimate the kinematic viscosity of a brine mixture, depending on its temperature and concentrations of salts and fines. The results obtained were compared with the results from experiments using an Ostwald viscometer.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-12-01
2020
2020-01-07
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/174306
https://dx.doi.org/10.1021/acsomega.9b02164
url https://hdl.handle.net/2117/174306
https://dx.doi.org/10.1021/acsomega.9b02164
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Chemical Society (ACS)
publisher.none.fl_str_mv American Chemical Society (ACS)
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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