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Paper Information

Journal:   SHARIF: CIVIL ENINEERING   WINTER 2008 , Volume 23 , Number 40.1; Page(s) 71 To 75.
 
Paper: 

WEAKLY NON-LINEAR EFFECTS OF FLOW OF A STRATIFIED FLUID ON MOTION OF SHEAR WAVES

 
 
Author(s):  JAMALI M.M.*
 
* DEPT. OF CIVIL ENGINEERING, SHARIF UNIVERSITY OF TECHNOLOGY
 
Abstract: 

When water is withdrawn from a stratified reservoir, the flow at low discharges is confined to a narrow layer adjacent to the level of the sink. This phenomenon, known as selective withdrawal, has widespread applications in lake and reservoir water quality management. It is known that the formation of a selective withdrawal layer is due to the motion of internal waves called "shear waves" from the reservoir outlet to the upstream. The flow becomes steady when the shear waves are either blocked by the inertia of the background flow or damped by viscosity. In this paper, with the assumption of a small reservoir discharge, the weakly nonlinear effects of the reservoir flow on the motion of shear waves are investigated. A multi-scale perturbation technique is used to solve the governing equations. The results indicate that shear wave speeds are reduced by the background flow.

 
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References: 
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Click to Cite.
APA: Copy

JAMALI, M. (2008). WEAKLY NON-LINEAR EFFECTS OF FLOW OF A STRATIFIED FLUID ON MOTION OF SHEAR WAVES . SHARIF: CIVIL ENINEERING, 23(40.1), 71-75. https://www.sid.ir/en/journal/ViewPaper.aspx?id=129907



Vancouver: Copy

JAMALI M.M.. WEAKLY NON-LINEAR EFFECTS OF FLOW OF A STRATIFIED FLUID ON MOTION OF SHEAR WAVES . SHARIF: CIVIL ENINEERING. 2008 [cited 2021May06];23(40.1):71-75. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=129907



IEEE: Copy

JAMALI, M., 2008. WEAKLY NON-LINEAR EFFECTS OF FLOW OF A STRATIFIED FLUID ON MOTION OF SHEAR WAVES . SHARIF: CIVIL ENINEERING, [online] 23(40.1), pp.71-75. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=129907.



 
 
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