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Numerical modeling of the powder materials spraying

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dc.contributor.author Tukmakov A.
dc.contributor.author Kashapov N.
dc.contributor.author Tukmakov D.
dc.contributor.author Fazlyyakhmatov M.
dc.date.accessioned 2019-01-22T20:49:46Z
dc.date.available 2019-01-22T20:49:46Z
dc.date.issued 2018
dc.identifier.issn 1757-8981
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/148988
dc.description.abstract © Published under licence by IOP Publishing Ltd. On the basis of the numerical solution of polydisperse gas suspension dynamics system of equations, the process of powder spraying on a plane surface in an electric field is described. The model includes motion equations of the carrier medium and disperse phase fractions under aerodynamic friction and Coulomb forces action taking into account interfacial exchange of pulse and energy. The system solves by an explicit predictor-corrector method with splitting on the spatial directions and the non-linear correction scheme. The numerical model is applied to gas suspension speed and density fields receiving in interelectrode space and on target electrode surface. The system of equations was written in the generalized curvilinear coordinates: the physical region of a current in variables (x, y) was written in a canonical computational region in variables (ξ,η) and was solved by an explicit second-order Mac-Cormack method. The Poisson equation for the electric field potential was written in the generalized coordinates and was solved by finite difference method with the use of the iterative Seidel scheme on a gas-dynamic computational mesh.
dc.relation.ispartofseries IOP Conference Series: Materials Science and Engineering
dc.title Numerical modeling of the powder materials spraying
dc.type Conference Paper
dc.relation.ispartofseries-issue 1
dc.relation.ispartofseries-volume 412
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS17578981-2018-412-1-SID85057472875

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  • Публикации сотрудников КФУ Scopus [22633]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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