Internal Waves in two-layer stratified flows | Sciact - научная деятельность

Internal Waves in two-layer stratified flows Научная публикация

Журнал

Journal of Applied Mechanics and Technical Physics
ISSN: 0021-8944

Вых. Данные

Год: 2022, Том: 63, Номер: 6, Страницы: 1022-1029 Страниц : 9 DOI: 10.1134/S0021894422060153

Ключевые слова

two-layer fluid, weak stratification, shear instability

Авторы

Makarenko N.I. ¹ , Maltseva J.L. ¹ , Cherevko A.A. ¹

Организации

1	Lavrentyev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences

This paper deals with a problem of internal waves in a two-layer stratified fluid with a density that depends exponentially on the depth inside the layers and has a jump at the interface. The equation of second-order long-wave approximation, which describes solitary waves, is derived. The spectral properties of the equations of small perturbations of a horizontal piecewise constant flow are studied, and possible mechanisms for the shear instability of a stratified flow are characterized.

Makarenko N.I. , Maltseva J.L. , Cherevko A.A.
Internal Waves in two-layer stratified flows
Journal of Applied Mechanics and Technical Physics. 2022. V.63. N6. P.1022-1029. DOI: 10.1134/S0021894422060153 WOS Scopus РИНЦ OpenAlex

Макаренко Н.И. , Мальцева Ж.Л. , Черевко А.А.
ВНУТРЕННИЕ ВОЛНЫ В ДВУХСЛОЙНЫХ СТРАТИФИЦИРОВАННЫХ ТЕЧЕНИЯХ
Прикладная механика и техническая физика. 2022. Т.63. №6. С.135-144. DOI: 10.15372/pmtf20220615 РИНЦ OpenAlex

Поступила в редакцию:	31 мая 2022 г.
Принята к публикации:	27 июн. 2022 г.

Web of science:	WOS:000943503000014
Scopus:	2-s2.0-85149699450
РИНЦ:	59221018
OpenAlex:	W4323060320

Пока нет цитирований