Bath-tub vortex attenuation with the increase of in-vessel water level. Physica Scripta Volume 88, Issue T155, July 2013, Article number 014058

14 сентября 2018
Предметная область
Выходные данные
Ключевые слова
Вид публикации Статья
Контактные данные автора публикации Meshkov, E.E.a , Sirotkin, A.A.b a Sarov Physical and Technical Institute NRNU MEPhI, Sarov, Russian Federation b National Research Nuclear University Mephi
Ссылка на публикацию в интернете


During the study of a bath-tub vortex formed in water flowing out through the hole in a vessels bottom, a methodology was developed that enables controlling the change of in-vessel water level by continuous replenishment. The controlled rate of replenishment enables not only compensating for the loss of drained water and maintaining it at a constant level, but also increasing such a level. Enhancement of water level at different times after the formation of the bath-tub vortex leads to the gradual extinction of the vortex until its complete disappearance when a certain critical level of water in the vessel is achieved. A bath-tub vortex shape with a decrease of in-vessel water level and increase differs significantly.
Indexed keywords
Constant level; Continuous replenishment; Critical level; Drained water
Для того чтобы оставить комментарий необходимо авторизоваться.