Unsteady numerical solutions for a plane jet issuing from a narrow slit into a submerged space
- Авторлар: Yakovenko S.1
-
Мекемелер:
- Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
- Шығарылым: Том 26, № 5 (2019)
- Беттер: 711-721
- Бөлім: Article
- URL: https://journals.rcsi.science/1531-8699/article/view/218647
- DOI: https://doi.org/10.1134/S0869864319050081
- ID: 218647
Дәйексөз келтіру
Аннотация
The results of numerical simulations of a jet discharging from a narrow slit at low Reynolds numbers Re are presented. A comparison with the data of laboratory experiments is performed, and it is shown that steady numerical solutions with increasing Re transform into unsteady solutions with self-excitation of sinusoidal instability. Lateral oscillations are superimposed at the inlet section, and their influence on the jet behavior is studied.
Негізгі сөздер
Авторлар туралы
S. Yakovenko
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
Хат алмасуға жауапты Автор.
Email: yakovenk@itam.nsc.ru
Ресей, Novosibirsk