Title : The effect of entrance geometry on discharge coefficient in colverts ( The effect of entrance geometry on discharge coefficient in culverts )
Authors: Jalil Abrishami , Kazem Esmaili ,
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Abstract
The effect of the entrance geometry of a culvert on the discharge coefficient is studied. The experimental results of a sharp edge model, which is compared with Bodhaine,s, are taken as the comparison base. The curved up edge model and the curved edge of a side walls model, was shown to be effective on increasing the discharge coefficient. In addition, the bottom slope, culvert length, and discharge variation have no effect on the coefficient of discharge for flow types 1, 2, and 3.
Keywords
, Culvert, discharge coefficient, entrance geometry
@article{paperid:204067,
author = {Abrishami, Jalil and Esmaili, Kazem},
title = {The effect of entrance geometry on discharge coefficient in colverts},
journal = {Iranian Journal of Science and Technology-Transaction A: Science},
year = {2007},
volume = {31},
number = {2},
month = {March},
issn = {1028-6276},
pages = {257--260},
numpages = {3},
keywords = {Culvert; discharge coefficient; entrance geometry},
}
%0 Journal Article
%T The effect of entrance geometry on discharge coefficient in colverts
%A Abrishami, Jalil
%A Esmaili, Kazem
%J Iranian Journal of Science and Technology-Transaction A: Science
%@ 1028-6276
%D 2007
