Publication:
Computational analysis of single and multiple impacts of low pressure and high pressure cold sprayed aluminum particles using SPH

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dc.citedby5
dc.contributor.authorYusof S.N.A.en_US
dc.contributor.authorManap A.en_US
dc.contributor.authorMisran H.en_US
dc.contributor.authorOthman S.Z.en_US
dc.contributor.authorid56263837700en_US
dc.contributor.authorid57200642155en_US
dc.contributor.authorid6506899840en_US
dc.contributor.authorid55548997100en_US
dc.date.accessioned2023-05-16T02:47:15Z
dc.date.available2023-05-16T02:47:15Z
dc.date.issued2014
dc.description.abstractCold spray (CS) is a unique spraying process where the spray materials are not melted in a spray gun. Instead, the particles are kinetically deposited on the substrate at low temperature using compressed gas. This study investigates the bonding mechanism of low pressure CS (LPCS) and high pressure CS (HPCS) techniques through smoothed particle hydrodynamics (SPH) simulations, which are achieved by modeling the single and multiple particle impacts of aluminum (Al) particles on Al substrate. The impact of Al particles on the Al substrate is analyzed by evaluating the velocity, shape, temperature of the powder particles and substrate, porosity between particles, and effect of stress on the substrate. In the case of single particle impact, HPCS results in increased particle deformation. In multiple particle impact, LPCS results in low porosity. The shape of deformation, formation of pores, and residual stress of Al can be affected by the deposition process. Results indicate that LPCS is suitable for the deposition of light materials such as Al. © (2014) Trans Tech Publications, Switzerland.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.4028/www.scientific.net/AMR.974.147
dc.identifier.epage151
dc.identifier.scopus2-s2.0-84904105699
dc.identifier.spage147
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84904105699&doi=10.4028%2fwww.scientific.net%2fAMR.974.147&partnerID=40&md5=36c60fea60da4db6ff249dd41c6653d2
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22084
dc.identifier.volume974
dc.publisherTrans Tech Publications Ltden_US
dc.sourceScopus
dc.sourcetitleAdvanced Materials Research
dc.titleComputational analysis of single and multiple impacts of low pressure and high pressure cold sprayed aluminum particles using SPHen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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