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dc.contributor.author
Peralta, Juan Manuel
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dc.contributor.author
Chew, Y.
dc.contributor.author
Wilson, D.
dc.date.available
2017-02-14T20:19:40Z
dc.date.issued
2011-12
dc.identifier.citation
Peralta, Juan Manuel; Chew, Y.; Wilson, D.; Effect of nozzle external geometry on the pressure and shear stress exerted on the surface being gauged in fluid dynamic gauging; Elsevier; Chemical Engineering Research & Design; 89; 12; 12-2011; 2540-2551
dc.identifier.issn
0263-8762
dc.identifier.uri
http://hdl.handle.net/11336/13003
dc.description.abstract
Fluid dynamic gauging (FDG) is an experimental technique that exploits the behaviour of a suction flow through a nozzle located near a fouling deposit to determine the thickness of the layer. The nozzle does not contact the layer but the shear stress imposed by the flow could cause it to deform. The effect of the external shape of the nozzle on the stresses on the surface being gauged was investigated using computational fluid dynamics (CFD) simulations. Different nozzle shapes were studied using a 2D axi-symmetric computational domain. CFD results were validated by comparison with (i) a set of experimental values for the normal stresses acting on the gauged surface, and (ii) an analytical solution for the limiting case approached under certain conditions. The results obtained for different simple geometries show that certain desirable pressure and surface shear stress distributions can be obtained by selection of the appropriate external nozzle shape.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Cfd
dc.subject
Fluid Dynamic Gauging
dc.subject
Sensor
dc.subject
Shear Stress
dc.subject.classification
Otras Ingeniería Química
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dc.subject.classification
Ingeniería Química
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Effect of nozzle external geometry on the pressure and shear stress exerted on the surface being gauged in fluid dynamic gauging
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-02-09T13:51:41Z
dc.journal.volume
89
dc.journal.number
12
dc.journal.pagination
2540-2551
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
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. University of Cambridge; Reino Unido
dc.description.fil
Fil: Chew, Y.. University Of Bath; Reino Unido
dc.description.fil
Fil: Wilson, D.. University of Cambridge; Reino Unido
dc.journal.title
Chemical Engineering Research & Design
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0263876211002334
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.cherd.2011.06.009
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