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- Title
EXPERIMENTAL AND NUMERICAL STUDY ON INDETERMINATE-ORIGIN V-NOTCHED JET.
- Authors
New, T. H.; Cai, J.; Tsai, H. M.
- Abstract
An experimental and numerical study has been carried out on an indeterminate-origin V-notched jet to understand the pertinent vortex dynamics involved in the resultant flow. Laser cross-sections showed that outward-spreading streamwise vortices are formed at both peak and trough locations. The numerical simulation was also able to reproduce the general flow features observed in the same study by employing numerical dye-visualization. In view of the observations, a vortex flow model is proposed to account for the phenomenon.
- Subjects
NUMERICAL analysis; JETS (Fluid dynamics); VORTEX motion; FLUID dynamics; HYDRODYNAMICS; AERODYNAMICS
- Publication
Modern Physics Letters B, 2005, Vol 19, Issue 28/29, p1607
- ISSN
0217-9849
- Publication type
Article
- DOI
10.1142/S0217984905010025