Simulation of Transfer and Spread of Pollutants into the Marine Environment Using a Probabilistic Model of Turbulence

The paper describes the problem and specifies the key sources of marine pollution. A mathematical mode of particle transfer and settling as well as the parameters of environment turbulence are proposed. A 3D diffusion-advective model discussed in the paper was developed on the basis of “wandering pa...

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Autores principales:	Grigorieva Elena V., Kulichkov Sergei V., Ratnikov Alexander A., Andreeva Larisa V.
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/1a15e4abfd474282b65581b0960d019e
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spelling	oai:doaj.org-article:1a15e4abfd474282b65581b0960d019e2021-11-12T11:44:23ZSimulation of Transfer and Spread of Pollutants into the Marine Environment Using a Probabilistic Model of Turbulence2267-124210.1051/e3sconf/202132001009https://doaj.org/article/1a15e4abfd474282b65581b0960d019e2021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/96/e3sconf_esei2021_01009.pdfhttps://doaj.org/toc/2267-1242The paper describes the problem and specifies the key sources of marine pollution. A mathematical mode of particle transfer and settling as well as the parameters of environment turbulence are proposed. A 3D diffusion-advective model discussed in the paper was developed on the basis of “wandering particles” method with the use of random numbers generator for nondeterministic processes simulation. But it has a number of specific features as compared with similar models in practical setting of boundary conditions at water-air boundaries and water-bottom boundaries, description of turbulence of different scales, in taking into account the effects of the initial immersion of a heavy jet, in the effect of flocculation as well as taking into account non-conservatism of the impurity. Different simulation results are presented.Grigorieva Elena V.Kulichkov Sergei V.Ratnikov Alexander A.Andreeva Larisa V.EDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 320, p 01009 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Grigorieva Elena V. Kulichkov Sergei V. Ratnikov Alexander A. Andreeva Larisa V. Simulation of Transfer and Spread of Pollutants into the Marine Environment Using a Probabilistic Model of Turbulence
description	The paper describes the problem and specifies the key sources of marine pollution. A mathematical mode of particle transfer and settling as well as the parameters of environment turbulence are proposed. A 3D diffusion-advective model discussed in the paper was developed on the basis of “wandering particles” method with the use of random numbers generator for nondeterministic processes simulation. But it has a number of specific features as compared with similar models in practical setting of boundary conditions at water-air boundaries and water-bottom boundaries, description of turbulence of different scales, in taking into account the effects of the initial immersion of a heavy jet, in the effect of flocculation as well as taking into account non-conservatism of the impurity. Different simulation results are presented.
format	article
author	Grigorieva Elena V. Kulichkov Sergei V. Ratnikov Alexander A. Andreeva Larisa V.
author_facet	Grigorieva Elena V. Kulichkov Sergei V. Ratnikov Alexander A. Andreeva Larisa V.
author_sort	Grigorieva Elena V.
title	Simulation of Transfer and Spread of Pollutants into the Marine Environment Using a Probabilistic Model of Turbulence
title_short	Simulation of Transfer and Spread of Pollutants into the Marine Environment Using a Probabilistic Model of Turbulence
title_full	Simulation of Transfer and Spread of Pollutants into the Marine Environment Using a Probabilistic Model of Turbulence
title_fullStr	Simulation of Transfer and Spread of Pollutants into the Marine Environment Using a Probabilistic Model of Turbulence
title_full_unstemmed	Simulation of Transfer and Spread of Pollutants into the Marine Environment Using a Probabilistic Model of Turbulence
title_sort	simulation of transfer and spread of pollutants into the marine environment using a probabilistic model of turbulence
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/1a15e4abfd474282b65581b0960d019e
work_keys_str_mv	AT grigorievaelenav simulationoftransferandspreadofpollutantsintothemarineenvironmentusingaprobabilisticmodelofturbulence AT kulichkovsergeiv simulationoftransferandspreadofpollutantsintothemarineenvironmentusingaprobabilisticmodelofturbulence AT ratnikovalexandera simulationoftransferandspreadofpollutantsintothemarineenvironmentusingaprobabilisticmodelofturbulence AT andreevalarisav simulationoftransferandspreadofpollutantsintothemarineenvironmentusingaprobabilisticmodelofturbulence
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Simulation of Transfer and Spread of Pollutants into the Marine Environment Using a Probabilistic Model of Turbulence

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