Modeling the effects of concentration of solid nanoparticles in liquid feedstock injection on high-velocity suspension flame spray process

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dc.contributor.authorMahrukh, Mahrukh
dc.contributor.authorKumar, Arvind
dc.contributor.authorGu, Sai
dc.contributor.authorKamnis, S.
dc.contributor.authorGozali, E.
dc.date.accessioned2016-08-24T09:38:46Z
dc.date.available2016-08-24T09:38:46Z
dc.date.issued2016-02-03
dc.description.abstractThis paper presents the effects of the concentration of solid nanoparticles in the liquid feedstock injection on the high-velocity suspension flame spray (HVSFS) process. Four different concentrations of solid nanoparticles in suspension droplets with various droplet diameters are used to study gas dynamics, vaporization rate, and secondary breakup. Two types of injections, viz. surface and group, are used. The group-type injection increases the efficiency of droplet disintegration and the evaporation process and reduces the gas cooling. The initiation of the fragmentation process is difficult for small droplets carrying a high concentration of nanoparticles. Also, smaller droplets undergo rapid vaporization, leaving clogs of nanoparticles in the middle of the barrel. For larger droplets, severe fragmentation occurs inside the combustion chamber. For a higher concentration of nanoparticles, droplets exit the gun without complete evaporation. The results suggest that, in coating applications involving a higher concentration of nanoparticles, smaller droplet sizes are preferred.en_UK
dc.identifier.citationMahrukh, M. et al. (2016) Modeling the effects of concentration of solid nanoparticles in liquid feedstock injection on high-velocity suspension flame spray process, Industrial and Engineering Chemistry Research, Vol. 55, Iss. 9, pp. 2556-2573en_UK
dc.identifier.issn0888-5885
dc.identifier.urihttp://dx.doi.org/10.1021/acs.iecr.5b03956
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/10406
dc.language.isoenen_UK
dc.publisherAmerican Chemical Societyen_UK
dc.rightsAttribution 4.0 International (CC BY 4.0) You are free to: Share — copy and redistribute the material in any medium or format, Adapt — remix, transform, and build upon the material for any purpose, even commercially. The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Information: No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.en_UK
dc.titleModeling the effects of concentration of solid nanoparticles in liquid feedstock injection on high-velocity suspension flame spray processen_UK
dc.typeArticleen_UK

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