Particle–free air bubble interaction in liquid | Sciact - научная деятельность

Particle–free air bubble interaction in liquid Научная публикация

Журнал

Journal of Mining Science
ISSN: 1062-7391

Вых. Данные

Год: 2020, Том: 56, Номер: 6, Страницы: 990-999 Страниц : 10 DOI: 10.1134/S1062739120060113

Ключевые слова

air bubble; bubble surface vibrations; flotation; mineral particle

Авторы

KONDRAT'EV S.A. ¹ , MOSHKIN N.P. ^1,2,3

Организации

1	Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk
2	Lavrentiev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences
3	Novosibirsk State University, Novosibirsk

The authors study dynamics of heavy particle attached to the surface of free air bubble in liquid. The bubble with its surface vibrations and the particle are considered as a single mechanical system with geometric constraint. It is assumed that the main forces to govern interaction of these objects are the inertia force due to surface vibration of the bubble and the capillary adhesion force. The stability conditions of particle–bubble flotation aggregate at various initial surface vibrations of the bubble and at different masses of the particle are described. The velocities of the surface vibration modes are governed by the energy of turbulent pulsations in liquid.

KONDRAT'EV S.A. , MOSHKIN N.P.
Particle–free air bubble interaction in liquid
Journal of Mining Science. 2020. V.56. N6. P.990-999. DOI: 10.1134/S1062739120060113 WOS Scopus РИНЦ OpenAlex

Кондратьев С.А. , Мошкин Н.П.
ВЗАИМОДЕЙСТВИЕ МИНЕРАЛЬНОЙ ЧАСТИЦЫ СО СВОБОДНЫМ ПУЗЫРЬКОМ ВОЗДУХА В ЖИДКОСТИ
Физико-технические проблемы разработки полезных ископаемых. 2020. №6. С.125-135. DOI: 10.15372/FTPRPI20200611 РИНЦ OpenAlex

Web of science:	WOS:000657770400011
Scopus:	2-s2.0-85107122631
РИНЦ:	46783640
OpenAlex:	W3191457935

БД	Цитирований
Scopus	4
OpenAlex	2
РИНЦ	2
Web of science	2