Formation of a large scale spot-like structure of the total deposition due to a powerful elevated finite source

The process of formation of a large scale spot-like structure of the cumulative deposition pattern due to a powerful elevated finite lifetime source is studied using numerical solutions of a model diffusion problem. A possible cause of spottiness at regional scale, namely the diurnal cycle of the ve...

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Main Authors:	O. Y. Skrynyk, R. I. Chernysh, Y. Y. Hrytsyuk
Format:	Article
Language:	English
Published:	Copernicus Publications 2010-04-01
Series:	Advances in Science and Research
Online Access:	http://www.adv-sci-res.net/4/37/2010/asr-4-37-2010.pdf

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spelling	doaj-4f19989ed898448b857d7147119c02b02020-11-24T22:54:22ZengCopernicus PublicationsAdvances in Science and Research1992-06281992-06362010-04-014374110.5194/asr-4-37-2010Formation of a large scale spot-like structure of the total deposition due to a powerful elevated finite sourceO. Y. Skrynyk0R. I. Chernysh1Y. Y. Hrytsyuk2Ukrainian Research Hydrometeorological Institute, Kyiv, UkraineUkrainian Research Hydrometeorological Institute, Kyiv, UkraineTernopil National Pedagogical University, Ternopil, UkraineThe process of formation of a large scale spot-like structure of the cumulative deposition pattern due to a powerful elevated finite lifetime source is studied using numerical solutions of a model diffusion problem. A possible cause of spottiness at regional scale, namely the diurnal cycle of the vertical turbulent mixing intensity in the atmospheric boundary layer, is investigated. It is shown that the atmospheric boundary layer diurnal cycle can cause the appearance of the spot-like structure when the source lifetime, <i>t</i><sub><tt>*</tt></sub>, is much shorter than the diurnal period, <i>T</i>.http://www.adv-sci-res.net/4/37/2010/asr-4-37-2010.pdf
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	O. Y. Skrynyk R. I. Chernysh Y. Y. Hrytsyuk
spellingShingle	O. Y. Skrynyk R. I. Chernysh Y. Y. Hrytsyuk Formation of a large scale spot-like structure of the total deposition due to a powerful elevated finite source Advances in Science and Research
author_facet	O. Y. Skrynyk R. I. Chernysh Y. Y. Hrytsyuk
author_sort	O. Y. Skrynyk
title	Formation of a large scale spot-like structure of the total deposition due to a powerful elevated finite source
title_short	Formation of a large scale spot-like structure of the total deposition due to a powerful elevated finite source
title_full	Formation of a large scale spot-like structure of the total deposition due to a powerful elevated finite source
title_fullStr	Formation of a large scale spot-like structure of the total deposition due to a powerful elevated finite source
title_full_unstemmed	Formation of a large scale spot-like structure of the total deposition due to a powerful elevated finite source
title_sort	formation of a large scale spot-like structure of the total deposition due to a powerful elevated finite source
publisher	Copernicus Publications
series	Advances in Science and Research
issn	1992-0628 1992-0636
publishDate	2010-04-01
description	The process of formation of a large scale spot-like structure of the cumulative deposition pattern due to a powerful elevated finite lifetime source is studied using numerical solutions of a model diffusion problem. A possible cause of spottiness at regional scale, namely the diurnal cycle of the vertical turbulent mixing intensity in the atmospheric boundary layer, is investigated. It is shown that the atmospheric boundary layer diurnal cycle can cause the appearance of the spot-like structure when the source lifetime, <i>t</i><sub><tt>*</tt></sub>, is much shorter than the diurnal period, <i>T</i>.
url	http://www.adv-sci-res.net/4/37/2010/asr-4-37-2010.pdf
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Formation of a large scale spot-like structure of the total deposition due to a powerful elevated finite source

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