KFU. Card publication. Dipolic Flows Relevant to Aquifer Storage and Recovery: Strack?s Sink Solution Revisited

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DIPOLIC FLOWS RELEVANT TO AQUIFER STORAGE AND RECOVERY: STRACK?S SINK SOLUTION REVISITED

Form of presentation

Articles in international journals and collections

Year of publication

2018

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Authors, employees of KFU

Obnosov Yuriy Viktorovich, author

Bibliographic description in the original language

Kacimov A.R, Obnosov Y.V, Al-Maktoumi A., Dipolic Flows Relevant to Aquifer Storage and Recovery: Strack?s Sink Solution Revisited//Transport in Porous Media. - 2018. - Vol.123, Is.1. - P.21-44.DOI:10.1007/s11242-018-1025-2

Annotation

Steady, 2-,3-D Darcian flows generated by a dipole (a pair of horizontal or vertical injection-abstraction wells closely-placed one above another), with circulation of fresh water inside an interface confined lens or “bubble” underneath an impermeable caprock, surrounded by a static saline groundwater, are analytically studied. For 2-D dipole, the complex potential domain is a plane with a horizontal cut. This domain is conformally mapped onto a reference half-plane where the Keldysh-Sedov formula is used to obtain the complex physical coordinates. Explicit closed-form expressions for the vase-shaped interface, flow net, isohypses, magnitudes of the Darcian velocity and Riesenkmapf's resultant force are obtained, depending on the dipole moment, its position with respect to the caprock, and the ratio of densities of the two fluids. It is shown that for sufficiently small injection-pumping rates the fresh water “vase” separates from the caprock and becomes a circle.

Keywords

Complex potential - Zhukovsky holomorphic functions, Keldysh-Sedov formula, injection-abstraction, flow net ? isotachs, numerical MT3DMS-SEAWAT simulations

The name of the journal

Transport in Porous Media

URL

https://DOI:10.1007/s11242-018-1025-2

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

https://repository.kpfu.ru/eng/?p_id=178304&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Obnosov Yuriy Viktorovich	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	Kacimov A.R, Obnosov Y.V, Al-Maktoumi A., Dipolic Flows Relevant to Aquifer Storage and Recovery: Strack?s Sink Solution Revisited//Transport in Porous Media. - 2018. - Vol.123, Is.1. - P.21-44.DOI:10.1007/s11242-018-1025-2	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=178304&p_lang=2	ru_RU
dc.description.abstract	Transport in Porous Media	ru_RU
dc.description.abstract	Steady, 2-,3-D Darcian flows generated by a dipole (a pair of horizontal or vertical injection-abstraction wells closely-placed one above another), with circulation of fresh water inside an interface confined lens or “bubble” underneath an impermeable caprock, surrounded by a static saline groundwater, are analytically studied. For 2-D dipole, the complex potential domain is a plane with a horizontal cut. This domain is conformally mapped onto a reference half-plane where the Keldysh-Sedov formula is used to obtain the complex physical coordinates. Explicit closed-form expressions for the vase-shaped interface, flow net, isohypses, magnitudes of the Darcian velocity and Riesenkmapf's resultant force are obtained, depending on the dipole moment, its position with respect to the caprock, and the ratio of densities of the two fluids. It is shown that for sufficiently small injection-pumping rates the fresh water “vase” separates from the caprock and becomes a circle.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Complex potential - Zhukovsky holomorphic functions	ru_RU
dc.subject	Keldysh-Sedov formula	ru_RU
dc.subject	injection-abstraction	ru_RU
dc.subject	flow net ? isotachs	ru_RU
dc.subject	numerical MT3DMS-SEAWAT simulations	ru_RU
dc.title	Dipolic Flows Relevant to Aquifer Storage and Recovery: Strack?s Sink Solution Revisited	ru_RU
dc.type	Articles in international journals and collections	ru_RU