JFET_V5_N2_RP1
Experimental Mixing Parameterization Due To Multiphase Fluid - Structure Interactions
Ranis N. Ibragimov
Akshin S. Bakhtiyarov
Margaret Snell
Journal on Future Engineering and Technology
2230 – 7184
5
2
1
8
Stratified Fluid, Conversion of Baratropic Tide, Mixing Parameterization, Energy Radiation
Experimental estimates of the rate at which energy is extracted from the baratropic tide at corrugated sloping topography are presented. To this end, a series of experimental simulations of the process of generation of internal tides (i.e., internal waves of the tidal frequency) over a corrugated slope in stratified fluid were performed. An oceanic interior is modeled as four-layer stratified fluid. The main focus in these studies was to obtain the relation for the potential energy available for mixing as a function of a slope of a corrugated slope. The available potential energy available for partial mixing to the topographic slope was compared with the available potential energy sufficient for complete mixing of the four layers. The experimental data were compared with the analytic results of a linear theory and found in agreement with a recent theoretically predicted scenario showing that the dominant contribution of the energy distribution in internal wave field resides in waves of the lowest allowed frequency.
November 2009 - January 2010
Copyright © 2010 i-manager publications. All rights reserved.
i-manager Publications
http://www.imanagerpublications.com/Article.aspx?ArticleId=1089