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ISBN Print: 1-56700-132-7

Proceedings of Symposium on Energy Engineering in the 21st Century (SEE2000) Volume I-IV
PUBLISHING DURING
COVID-19

PRECESSION STROUHAL NUMBERS OF A SELF-EXCITED PRECESSING JET

Аннотация

The self-excited precessing jet (PJ) nozzle has been the subject of research and development for industrial applications since the discovery of naturally occurring precession of a jet partially confined in a relatively large chamber [1]. In this paper we first report how the nozzle chamber length and the jet inlet Reynolds number influence the frequency (fp) of jet precession and then seek a method of forming an appropriate Strouhal number of the precession which can effectively describe turbulent mixing in the flow downstream from the nozzle.
Главная Книги е-Книги Журналы Справочники & Сборники Авторы, Редакторы, Рецензенты А - Я индекс Цены и условия подписки О Begell House Контакты