Bifurcation of a liquid micro-jet in a vacuum

Результат исследования: Научные публикации в периодических изданияхстатьярецензирование

Аннотация

The horizontal outflow of liquid from micro-holes in a thin wall into a rarefied medium with a controlled degree of pressure drop is investigated. An azeotropic mixture of ethanol and water was used as a working fluid. With the help of photographic and video equipment, changes in the parameters of the flow of a liquid jet were recorded: the deflection of the flow of an overheated micro-jet against the force of gravity, the appearance of bifurcation points with the formation of several jet two-phase flows, and explosive decay of the jet flow. Possible reasons for the observed effects due to capillary-pressure instability of superheated ethanol micro-flows are discussed.

Язык оригиналаанглийский
Номер статьи110904
ЖурналVacuum
Том198
DOI
СостояниеОпубликовано - апр 2022

Предметные области OECD FOS+WOS

  • 2.05 ТЕХНОЛОГИЯ МАТЕРИАЛОВ
  • 1.03 ФИЗИЧЕСКИЕ НАУКИ И АСТРОНОМИЯ

Fingerprint

Подробные сведения о темах исследования «Bifurcation of a liquid micro-jet in a vacuum». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать