Depth-averaged Velocity Distribution in Smooth Trapezoidal and Rectangular Open Channels with the Best Hydraulic Section
General equations for predicting depth-averaged velocity in open channels are not well suited for trapezoidal open channels. In this study, an innovative method is developed for predicting the depth-averaged velocity distributions in smooth trapezoidal open channels with the best hydraulic section....
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Water and Wastewater Consulting Engineers Research Development
2014-04-01
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Online Access: | http://www.wwjournal.ir/article_3707_cfdebb424223426207be115168d82bb9.pdf |
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doaj-61f10c22ec284a36a9797f9303646e412021-03-02T03:33:18ZengWater and Wastewater Consulting Engineers Research Developmentآب و فاضلاب1024-59362383-09052014-04-012511111213707Depth-averaged Velocity Distribution in Smooth Trapezoidal and Rectangular Open Channels with the Best Hydraulic SectionFaemeh Farshi0Abdoreza Kabiri Samani1دانش¬آموخته کارشناسی ارشد مهندسی عمران، دانشگاه صنعتی اصفهاندانشیار، دانشکده مهندسی عمران، دانشگاه صنعتی اصفهانGeneral equations for predicting depth-averaged velocity in open channels are not well suited for trapezoidal open channels. In this study, an innovative method is developed for predicting the depth-averaged velocity distributions in smooth trapezoidal open channels with the best hydraulic section. Depth-averaged velocity was obtained using the boundary shear stress obtained in the present study. To calibrate the present analytical results, an experimental investigation was also performed. Analytical results compared well with the experimental data.http://www.wwjournal.ir/article_3707_cfdebb424223426207be115168d82bb9.pdfOpen ChannelDepth-averaged velocityBoundary Shear Stress |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Faemeh Farshi Abdoreza Kabiri Samani |
spellingShingle |
Faemeh Farshi Abdoreza Kabiri Samani Depth-averaged Velocity Distribution in Smooth Trapezoidal and Rectangular Open Channels with the Best Hydraulic Section آب و فاضلاب Open Channel Depth-averaged velocity Boundary Shear Stress |
author_facet |
Faemeh Farshi Abdoreza Kabiri Samani |
author_sort |
Faemeh Farshi |
title |
Depth-averaged Velocity Distribution in Smooth Trapezoidal and Rectangular Open Channels with the Best Hydraulic Section |
title_short |
Depth-averaged Velocity Distribution in Smooth Trapezoidal and Rectangular Open Channels with the Best Hydraulic Section |
title_full |
Depth-averaged Velocity Distribution in Smooth Trapezoidal and Rectangular Open Channels with the Best Hydraulic Section |
title_fullStr |
Depth-averaged Velocity Distribution in Smooth Trapezoidal and Rectangular Open Channels with the Best Hydraulic Section |
title_full_unstemmed |
Depth-averaged Velocity Distribution in Smooth Trapezoidal and Rectangular Open Channels with the Best Hydraulic Section |
title_sort |
depth-averaged velocity distribution in smooth trapezoidal and rectangular open channels with the best hydraulic section |
publisher |
Water and Wastewater Consulting Engineers Research Development |
series |
آب و فاضلاب |
issn |
1024-5936 2383-0905 |
publishDate |
2014-04-01 |
description |
General equations for predicting depth-averaged velocity in open channels are not well suited for trapezoidal open channels. In this study, an innovative method is developed for predicting the depth-averaged velocity distributions in smooth trapezoidal open channels with the best hydraulic section. Depth-averaged velocity was obtained using the boundary shear stress obtained in the present study. To calibrate the present analytical results, an experimental investigation was also performed. Analytical results compared well with the experimental data. |
topic |
Open Channel Depth-averaged velocity Boundary Shear Stress |
url |
http://www.wwjournal.ir/article_3707_cfdebb424223426207be115168d82bb9.pdf |
work_keys_str_mv |
AT faemehfarshi depthaveragedvelocitydistributioninsmoothtrapezoidalandrectangularopenchannelswiththebesthydraulicsection AT abdorezakabirisamani depthaveragedvelocitydistributioninsmoothtrapezoidalandrectangularopenchannelswiththebesthydraulicsection |
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1724243618909126656 |