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Mathematical modeling of di-ethyl-hexyl-sebacate nanoparticle formation in a free turbulent jet under high nucleation rate conditions

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dc.contributor.author Gilfanov A.
dc.contributor.author Koch W.
dc.contributor.author Zaripov S.
dc.date.accessioned 2018-09-19T20:13:06Z
dc.date.available 2018-09-19T20:13:06Z
dc.date.issued 2016
dc.identifier.issn 0021-8502
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/142701
dc.description.abstract © 2016 Elsevier Ltd.Mathematical modeling of di-ethyl-hexyl-sebacate (DEHS) nanoparticle formation due to homogeneous nucleation, condensation and coagulation in a hot free turbulent jet issuing into a colder environment is performed. The Reynolds-averaged Navier-Stokes equations are used to describe the fluid flow. The aerosol dynamics is treated by transforming the general dynamic equation into moment equations which are closed by assuming a lognormal shape of the particle size distribution. The contribution of condensation and coagulation to particle formation in the case of high saturation ratios and nucleation rates is studied. The sensitivity of the model to existing approximations of the vapor saturation pressure curve and the ambient temperatures is analyzed. The influence of the main control parameters of the system, such as vapor saturation temperature and nozzle exit velocity, on the aerosol characteristics formed in the turbulent jet is investigated.
dc.relation.ispartofseries Journal of Aerosol Science
dc.subject Coagulation
dc.subject Condensation
dc.subject Free turbulent jet
dc.subject Moment method
dc.subject Nanoparticle formation
dc.subject Nucleation
dc.title Mathematical modeling of di-ethyl-hexyl-sebacate nanoparticle formation in a free turbulent jet under high nucleation rate conditions
dc.type Article
dc.relation.ispartofseries-volume 96
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 124
dc.source.id SCOPUS00218502-2016-96-SID84963677248


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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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