International Journal of Fluid Mechanics Research
Published 6 issues per year
ISSN Print: 2152-5102
ISSN Online: 2152-5110
IF:
1.1
5-Year IF:
1.3
Eigenfactor:
0.0002
JCI:
0.33
SJR:
0.256
SNIP:
0.49
CiteScore™::
2.4
H-Index:
23
Indexed in
Wave Disturbances of Stratified Fluid due to Vertical Jet
Volume 28,
Issue 1&2, 2001,
pp. 54-65
DOI: 10.1615/InterJFluidMechRes.v28.i1-2.50
ABSTRACT
The statement and solution of a new problem are presented for fluid wave motions at the injection of vertical axisymmetric jet into a stable stratified fluid, which density linearly increases with the depth. Flow in the jet is assumed to be potential, the motion of stratified fluid is described by Boussinesq's approximation. The dispersion equation is derived and analysed. The conditions of wave existence are found and the analysis of phase and group velocities and wave modes is presented. It is shown that in outer medium the wave disturbances propagate along the jet as it was observed in experiments.
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