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Please use this identifier to cite or link to this item: https://ptsldigital.ukm.my/jspui/handle/123456789/578897
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dc.contributor.authorDeepak D
dc.contributor.authorJodel A. Q
dc.contributor.authorCornelio
dc.contributor.authorMidhun Abraham M
dc.contributor.authorShiva Prasad U
dc.date.accessioned2023-11-06T03:09:58Z-
dc.date.available2023-11-06T03:09:58Z-
dc.date.issued2017-04
dc.identifier.issn0128-7680
dc.identifier.otherukmvital:116311
dc.identifier.urihttps://ptsldigital.ukm.my/jspui/handle/123456789/578897-
dc.descriptionThe nozzle of the AWJ machine is a critical component which has direct influence on the jet force developed. In the present scenario, commercially available nozzles have conical section followed by focus section. The critical section is where the cross section of the nozzle changes from conical to straight and suffers severe wall shears stress leading to flow loss. In considering this, computational analysis has been carried on the jet flow through AWJ nozzle with different nozzle geometries. The geometric variation of nozzle profiles show that, reduction in radius of curvature (radius 20 mm) of nozzle geometry produced higher jet velocity and force, as well as lower pressure drop compared to other geometric dimensions.
dc.language.isoen
dc.publisherUniversiti Putra Malaysia Press
dc.relation.haspartPertanika Journals
dc.relation.urihttp://www.pertanika.upm.edu.my/regular_issues.php?jtype=2&journal=JST-25-2-4
dc.rightsUKM
dc.subjectAWJ nozzle
dc.subjectJet force
dc.subjectSOD
dc.subjectCFD analysis
dc.subjectGarnet abrasive
dc.titleNumerical analysis of the effect of nozzle geometry on flow parameters in abrasive water jet machines
dc.typeJournal Article
dc.format.volume25
dc.format.pages497-506
dc.format.issue2
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