Počet záznamů: 1
Stability of swirling annular flow
- 1.0353338 - ÚT 2011 RIV US eng J - Článek v odborném periodiku
Maršík, František - Trávníček, Zdeněk - Novotný, Pavel - Werner, E.
Stability of swirling annular flow.
Journal of flow visualization and image processing. Roč. 17, č. 3 (2010), s. 267-279. ISSN 1065-3090. E-ISSN 1940-4336
Grant CEP: GA AV ČR(CZ) IAA200760801; GA MŠMT(CZ) 1M06031
Výzkumný záměr: CEZ:AV0Z20760514
Klíčová slova: swirling jet * hydrodynamic stability * impinging jet
Kód oboru RIV: BK - Mechanika tekutin
http://www.begellhouse.com/journals/52b74bd3689ab10b,6bfbd93509947e2e,03fca4e77476857d.html
The influence of rotation on the stability of coaxial flow between steady cylinders is still an open question. The pattern of swirling annular jet depends strongly on the quality of the issuing flow. Our new approach to the fluid flow stability problem is based on the attenuation of the kinetic energy of disturbances. This concept follows from the thermodynamic stability conditions. To show the ability of this new concept we concentrate on an isothermal swirl flow in coaxial tube with constant density and viscosity.
Trvalý link: http://hdl.handle.net/11104/0192612
Počet záznamů: 1