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Mathematical Modelling of Evaporating Droplets Dynamics in a Vortex Ring Using Moment Method

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dc.contributor.author Gilfanov A.K.
dc.contributor.author Salahov R.R.
dc.contributor.author Zaripov T.S.
dc.date.accessioned 2021-02-25T20:51:45Z
dc.date.available 2021-02-25T20:51:45Z
dc.date.issued 2020
dc.identifier.issn 1995-0802
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/162546
dc.description.abstract © 2020, Pleiades Publishing, Ltd. Abstract: The quadrature method of moments (QMOM) and method of moments with a lognormal particle size distribution (PSD) are applied to simulate a cloud of evaporating droplets in a vortex ring flow. Results predicted by both methods are compared for the cases with a sinusoidal and lognormal initial particle size distribution, using Lagrangian particle tracking as a reference solution. Spatial distributions of droplet number density obtained by different methods are shown to be in a qualitative agreement. The method of moments with a lognormal PSD overestimates disappearance of particles leading to the underestimation of droplet mean size and higher values of the variance of PSD. QMOM showed better agreement with the Lagrangian approach than the method of moments with a lognormal PSD.
dc.relation.ispartofseries Lobachevskii Journal of Mathematics
dc.subject evaporation
dc.subject inertial particles
dc.subject method of moments
dc.title Mathematical Modelling of Evaporating Droplets Dynamics in a Vortex Ring Using Moment Method
dc.type Article
dc.relation.ispartofseries-issue 6
dc.relation.ispartofseries-volume 41
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 982
dc.source.id SCOPUS19950802-2020-41-6-SID85088164399


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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