On the applicability of ultrasound flow visualization for the study of erosive wear by solid particles projected from turbulent slurry

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dc.article.number206081
dc.catalogadoraba
dc.contributor.authorAraya Araya, Millaray Rocío Andrea
dc.contributor.authorEspinoza Jara, Ariel Orlando
dc.contributor.authorWalczak, Magdalena
dc.contributor.authorRosenkranz, Andreas
dc.contributor.authorBrevis, Wernher
dc.date.accessioned2025-06-04T19:36:02Z
dc.date.available2025-06-04T19:36:02Z
dc.date.issued2025
dc.description.abstractThe study of erosion caused by turbulent flow of slurries is crucial for designing and operating the flow handling systems, predicting their reliability and useful life. This research explores the capacity of ultrasound particle image velocimetry (UPIV) for determining the impact parameters of solid particles projected from turbulent slurry onto a target surface. A slurry pot configuration was employed, and it was equipped with two linear transducers observing the flow at radial and axial planes. Three levels of rotational velocity were tested corresponding to the linear velocity of the moving target of 2.5, 3.0, and 3.5 m/s. For validation, the velocities and angles of individual particle impacts measured by UPIV were analyzed comparatively with analogous information derived by inverse analysis of effective wear scars using two deformation models. Velocity components measured by the two methods are statistically consistent for the two observation planes. The UPIV is concluded to present a new tool for the study of erosive wear with a focus on the slurry-target interface.
dc.format.extent10 páginas
dc.fuente.origenORCID
dc.identifier.doi10.1016/j.wear.2025.206081
dc.identifier.eissn1873-2577
dc.identifier.issn0043-1648
dc.identifier.scopusid2-s2.0-105005499899
dc.identifier.urihttps://doi.org/10.1016/j.wear.2025.206081
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/104586
dc.information.autorucEscuela de Ingeniería; Araya Araya, Millaray Rocío Andrea; S/I; 1025862
dc.information.autorucEscuela de Ingeniería; Espinoza Jara, Ariel Orlando; S/I; 1086412
dc.information.autorucEscuela de Ingeniería; Walczak, Magdalena; 0000-0003-2070-9458; 1007559
dc.information.autorucEscuela de Ingeniería; Brevis, Wernher; 0000-0001-8161-4677; 1059019
dc.language.isoen
dc.nota.accesocontenido parcial
dc.rightsacceso restringido
dc.subjectSlurry erosion
dc.subjectTurbulent flow
dc.subjectSlurry pot test
dc.subjectImage velocimetry
dc.subjectParticle impacts
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.subject.ods09 Industry, innovation and infrastructure
dc.subject.odspa09 Industria, innovación e infraestructura
dc.titleOn the applicability of ultrasound flow visualization for the study of erosive wear by solid particles projected from turbulent slurry
dc.typeartículo
dc.volumen576-577
sipa.codpersvinculados1025862
sipa.codpersvinculados1086412
sipa.codpersvinculados1007559
sipa.codpersvinculados1059019
sipa.trazabilidadORCID;2025-05-19
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