NEW EXPERIMENTAL-OBSERVATIONS OF VORTICAL MOTIONS IN TRANSVERSE JETS

Authors
KELSO RM LIM TT PERRY AE
Citation
Rm. Kelso et al., NEW EXPERIMENTAL-OBSERVATIONS OF VORTICAL MOTIONS IN TRANSVERSE JETS, Physics of fluids (1994), 10(9), 1998, pp. 2427-2429
Citations number
11
Categorie Soggetti
Mechanics,"Phsycs, Fluid & Plasmas
Journal title
Physics of fluids (1994) → ACNP
ISSN journal
10706631
Volume
10
Issue
9
Year of publication
1998
Pages
2427 - 2429
Database
ISI
SICI code
1070-6631(1998)10:9<2427:NEOVMI>2.0.ZU;2-N
Abstract
Using dye visualization techniques, we have observed vortex structures within the jet region of round transverse jets which, to the best of our knowledge, have not been reported before. These structures confirm the existence of a pair of negative bifurcation lines in the surface flow of the pipe and the conjecture of Abramovich (1963) concerning ad ditional vortical motions within the jet itself. (C) 1998 American Ins titute of Physics.