scholarly journals Internal wave boluses as coherent structures in a continuously stratified fluid

2020 ◽  
Vol 885 ◽  
Author(s):  
Guilherme S. Vieira ◽  
Michael R. Allshouse
Keyword(s):  
Internal Wave ◽  
Coherent Structures ◽  
Stratified Fluid ◽  
Image Position

scholarly journals Numerical Study for Experiment on Wave Pattern of Internal Wave and Surface Wave in Stratified Fluid

2019 ◽  
Vol 33 (3) ◽  
pp. 236-244
Author(s):  
Ju-Han Lee ◽  
Kwan-Woo Kim ◽  
Kwang-Jun Paik ◽  
Won-Cheol Koo ◽  
Yeong-Gyu Kim
Keyword(s):  
Surface Wave ◽  
Internal Wave ◽  
Numerical Study ◽  
Wave Pattern ◽  
Stratified Fluid

scholarly journals Connecting the time evolution of the turbulence interface to coherent structures

2020 ◽  
Vol 898 ◽  
Author(s):  
Marius M. Neamtu-Halic ◽  
Dominik Krug ◽  
Jean-Paul Mollicone ◽  
Maarten van Reeuwijk ◽  
George Haller ◽  
...  
Keyword(s):  
Time Evolution ◽  
Coherent Structures ◽  
Image Position

Swimming sheet in a viscosity-stratified fluid

2020 ◽  
Vol 895 ◽  
Author(s):  
Rajat Dandekar ◽  
Arezoo M. Ardekani
Keyword(s):  
Stratified Fluid ◽  
Image Position

A viscous internal wave in a stratified fluid whose buoyancy frequency varies with altitude

1975 ◽  
Vol 69 (3) ◽  
pp. 615-624 ◽  
Author(s):  
D. Gordon ◽  
U. R. Klement ◽  
T. N. Stevenson
Keyword(s):  
Internal Wave ◽  
Small Amplitude ◽  
Wave Amplitude ◽  
Stratified Fluid ◽  
Similarity Solutions ◽  
Buoyancy Frequency ◽  
Experimental Measurements ◽  
Two Dimensional ◽  
Dimensional Theory ◽  
Curved Paths

A viscous incompressible stably stratified fluid with a buoyancy frequency which varies slowly with altitude is considered. A simple harmonic localized disturbance generates an internal wave in which the energy propagates along curved paths. Small amplitude similarity solutions are obtained for two-dimensional and axisymmetric waves. It is found that under certain conditions the wave amplitude can increase with height. The two-dimensional theory compares quite well with experimental measurements.

Internal Wave Breathers in the Slightly Stratified Fluid

2019 ◽  
Vol 32 (1) ◽  
pp. 69-77 ◽  
Author(s):  
Tatiana Talipova ◽  
Oxana Kurkina ◽  
Andrey Kurkin ◽  
Ekaterina Didenkulova ◽  
Efim Pelinovsky
Keyword(s):  
Internal Wave ◽  
Stratified Fluid
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