Limited transverse sizes of a droplet cloud under disintegration of a water mass during its fall from a great height

Limited transverse sizes of a droplet cloud under disintegration of a water mass during its fall from a great height

Bibliographic Details
Parent link:Doklady Physics: Scientific Journal
Vol. 62, iss. 7.— 2017.— [P. 333–336]
Main Author: Nakoryakov V. E. Vladimir Eliferjevich
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра экспериментальной физики (ЭФ), Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра автоматизации теплоэнергетических процессов (АТП), Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра теоретической и промышленной теплотехники (ТПТ)
Other Authors: Kuznetsov G. V. Geny Vladimirovich, Strizhak P. A. Pavel Alexandrovich
Summary:Title screen
The main stages of the formation of a droplet cloud during the disintegration of water masses (with an initial volume of 0.05–1 L) during their free fall from a great height (up to 15 m) have been determined. High-speed (up to 6 x 105 frames per second) video cameras were used to perform 3D video recording of the transformation and destruction of water mass with the formation of a droplet cloud. It is found that the transverse sizes of the newly formed droplet cloud rapidly increase when the mass passes the first few (up to 10) meters from the onset of falling. It is shown that the maximum cross-sectional areas of the water mass change only slightly with an increase in the discharge height at heights above 10 m. A model of limited growth of the transverse sizes of droplet cloud is developed for the first time based on the results of large-scale experiments.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2017
Series:Physics
Subjects:
электронный ресурс
труды учёных ТПУ
капельные облака
водные массы
распад
поперечные сечения
поперечные размеры
Online Access:http://dx.doi.org/10.1134/S1028335817070060
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655657

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