KFU. Card publication. Confined Flows in Polygons: Dupuit-Forchheimer Model Versus Potential Solutions

KAZAN
FEDERAL UNIVERSITY

- RUS
- 中文
- ES

CONFINED FLOWS IN POLYGONS: DUPUIT-FORCHHEIMER MODEL VERSUS POTENTIAL SOLUTIONS

Form of presentation

Conference proceedings in Russian journals and collections

Year of publication

2017

��

��

Authors, employees of KFU

Obnosov Yuriy Viktorovich, author

Other authors

Al-Maktoumi Ali , author

Kacimov Anvar Rashidovich, author

Bibliographic description in the original language

A.R.Kacimov, A.Al-Maktoumi, Yu.V.Obnosov. Phreatic/Confined Flows in Polygons: Dupuit-Forchheimer Model Versus Potential Solutions// Proceedings of the 10th World Congress of EWRA 'Panta Rhei'; 5-9 July 2017, Athens, Greece, pp.1987-1994.

Annotation

Proceedings of the 10th World Congress of EWRA ?Panta Rhei?; 5-9 July 2017, Athens, Greece

Keywords

Seepage refraction, hodograph, leaky layer, infiltration, numerical simulations

The name of the journal

Proceedings of the 10th World Congress of EWRA ?Panta Rhei?; 5-9 July 2017, Athens, Greece

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=161842&p_lang=2

Resource files

File name	Size (MB)	Format
EWRA2017report.pdf	0,90	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Obnosov Yuriy Viktorovich	ru_RU
dc.contributor.author	Al-Maktoumi Ali	ru_RU
dc.contributor.author	Kacimov Anvar Rashidovich	ru_RU
dc.date.accessioned	2017-01-01T00:00:00Z	ru_RU
dc.date.available	2017-01-01T00:00:00Z	ru_RU
dc.date.issued	2017	ru_RU
dc.identifier.citation	A.R.Kacimov, A.Al-Maktoumi, Yu.V.Obnosov. Phreatic/Confined Flows in Polygons: Dupuit-Forchheimer Model Versus Potential Solutions// Proceedings of the 10th World Congress of EWRA 'Panta Rhei'; 5-9 July 2017, Athens, Greece, pp.1987-1994.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=161842&p_lang=2	ru_RU
dc.description.abstract	Proceedings of the 10th World Congress of EWRA ?Panta Rhei?; 5-9 July 2017, Athens, Greece	ru_RU
dc.description.abstract	Analytical and numerical (HYDRUS2D and MODFLOW) solutions for steady unconfined Darcian flows with accretion and leakage in a single aquifer is obtained for domains bounded by trigons (in particular common triangles) and polygons that allows modeling catchment-scale groundwater flows. Strack?s comprehensive potential obeys the 2-D Poisson equations, which assumes the Dupuit-Forchheimer vertical averaging of the head. Along the lateral boundaries in 2-D flows and leaky layer in 1-D flow, Robin?s condition models clogging of river/wadi banks and beds. In a layered aquifer, confined flows are decoupled into two types of analytic elements: highly-low permeable strata with 1-D and essentially 2-D seepage, correspondingly. The conjugation between these fragments is based on a ?seepage shear? condition. This leads to a boundary condition along the interfaces between the two types of commingled strata, which is similar to Kirkham-Brock?s one.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Seepage refraction	ru_RU
dc.subject	hodograph	ru_RU
dc.subject	leaky layer	ru_RU
dc.subject	infiltration	ru_RU
dc.subject	numerical simulations	ru_RU
dc.title	Confined Flows in Polygons: Dupuit-Forchheimer Model Versus Potential Solutions	ru_RU
dc.type	Conference proceedings in Russian journals and collections	ru_RU