Problem of a Point Source

V. V. Pukhnachev

doi:10.1134/S0021894419020020

Problem of a Point Source

V. V. Pukhnachev

Кафедра теоретической механики ММФ

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

Аннотация

Several problems of motion of a viscous incompressible fluid with a point source in the flow region are considered. The corresponding initial-boundary-value problems for the Navier-Stokes equations have no solutions in the standard class of functions because the flow velocity field contains an infinite Dirichlet integral. Problem regularization allows one to prove its solvability under certain constraints on the initial data.

Язык оригинала	английский
Страницы (с-по)	200-210
Число страниц	11
Журнал	Journal of Applied Mechanics and Technical Physics
Том	60
Номер выпуска	2
DOI	https://doi.org/10.1134/S0021894419020020
Состояние	Опубликовано - 1 мар 2019

Доступ к документу

10.1134/S0021894419020020

Link to publication in Scopus

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