КФУ. Карточка публикации. Steady Darcian Flow in Subsurface Irrigation of Topsoil Impeded by Substratum: Kornev-Riesenkampf-Philip Legacies Revisited

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STEADY DARCIAN FLOW IN SUBSURFACE IRRIGATION OF TOPSOIL IMPEDED BY SUBSTRATUM: KORNEV-RIESENKAMPF-PHILIP LEGACIES REVISITED

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2018

Язык

английский

Авторы, сотрудники КФУ

Обносов Юрий Викторович, автор

Другие авторы

Kacimov Anvar Rashidovich, автор

Библиографическое описание на языке оригинала

Yu.V.Obnosov, A.R.Kacimov. Steady Darcian Flow in Subsurface Irrigation of Topsoil Impeded by Substratum: Kornev-Riesenkampf-Philip Legacies Revisited. Irrigation and Drainage (Wiley), 2018.67(3),374-391 DOI: 10.1002/ird.2220

Аннотация

Darcian flows in homogeneous layers generated by line-point emitters are modeled by sources of constant intensity. , Laplace's equation governs flow in saturated-tension-saturated soils. In a layer of low capillarity a phreatic surface and layer-substratum interface of constant vertical component of velocity bound the flow domain. Using hodograph (conformal mappings of polygons), an explicit solution of the Riemann boundary value problem is obtained. The free surface is found for various values of source strengths, its elevation above the substratum and the ratio of hydraulic conductivities.

Ключевые слова

complex potential, hodograph, conformal mappings, Riemann?s problem, Laplace?s equation, Kirchhoff potential, method of images, advective-dispersion equation

Название журнала

Irrigation and Drainage

URL

http:// DOI: 10.1002/ird.2220

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https://repository.kpfu.ru/?p_id=169840

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Обносов Юрий Викторович	ru_RU
dc.contributor.author	Kacimov Anvar Rashidovich	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Yu.V.Obnosov, A.R.Kacimov. Steady Darcian Flow in Subsurface Irrigation of Topsoil Impeded by Substratum: Kornev-Riesenkampf-Philip Legacies Revisited. Irrigation and Drainage (Wiley), 2018.67(3),374-391 DOI: 10.1002/ird.2220	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=169840	ru_RU
dc.description.abstract	Irrigation and Drainage	ru_RU
dc.description.abstract	Darcian flows in homogeneous layers generated by line-point emitters are modeled by sources of constant intensity. , Laplace's equation governs flow in saturated-tension-saturated soils. In a layer of low capillarity a phreatic surface and layer-substratum interface of constant vertical component of velocity bound the flow domain. Using hodograph (conformal mappings of polygons), an explicit solution of the Riemann boundary value problem is obtained. The free surface is found for various values of source strengths, its elevation above the substratum and the ratio of hydraulic conductivities.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	complex potential	ru_RU
dc.subject	hodograph	ru_RU
dc.subject	conformal mappings	ru_RU
dc.subject	Riemann?s problem	ru_RU
dc.subject	Laplace?s equation	ru_RU
dc.subject	Kirchhoff potential	ru_RU
dc.subject	method of images	ru_RU
dc.subject	advective-dispersion equation	ru_RU
dc.title	Steady Darcian Flow in Subsurface Irrigation of Topsoil Impeded by Substratum: Kornev-Riesenkampf-Philip Legacies Revisited	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU