Title : ( Study hydraulic properties and design criteria for the river subsurface intake with a porous medium without cut off )
Authors: Ramin Mansouri , Ali Naghi Ziaei , Kazem Esmaili , Hossein Ansari , Saeed Reza Khodashenas ,
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Abstract
Collection of surface and subsurface waters in small seasonal rivers is very crucial, particularly in dry seasons. In this study a kind of intakes introduced, the system acts as a river drainage network. In this study an experimental model of the subsurface intake was constructed and the effective parameters such as upstream discharge, installation depth, and drains interval were evaluated. The results showed that the water diversion mostly influenced by the upstream flow rate. The very small drain interval caused the discharge of each drain to be reduced. It was also revealed that the total drained discharge in the very transmitting media was mostly controlled with the number of drain and drain interval did have a marginal effect. Finally the regression equations were established to estimate the discharge of each drain based on dimensional analysis, which facilitate the design of this structure.
Keywords
, subsurface intake, porous media, drainage system, design criteria
@inproceedings{paperid:1055588,
author = {Mansouri, Ramin and Ziaei, Ali Naghi and Esmaili, Kazem and Ansari, Hossein and Khodashenas, Saeed Reza},
title = {Study hydraulic properties and design criteria for the river subsurface intake with a porous medium without cut off},
booktitle = {9th International River Engineering Conference Shahid Chamran University, 22-24 Jan 2013, Ahwaz},
year = {2013},
location = {اهواز, IRAN},
keywords = {subsurface intake; porous media; drainage system; design criteria},
}
%0 Conference Proceedings
%T Study hydraulic properties and design criteria for the river subsurface intake with a porous medium without cut off
%A Mansouri, Ramin
%A Ziaei, Ali Naghi
%A Esmaili, Kazem
%A Ansari, Hossein
%A Khodashenas, Saeed Reza
%J 9th International River Engineering Conference Shahid Chamran University, 22-24 Jan 2013, Ahwaz
%D 2013
