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<dc:title xml:lang="pl"><![CDATA[Investigation of shear stress distribution in a 90 degree channel bend]]></dc:title>
<dc:creator><![CDATA[Lee, Seung Kyu]]></dc:creator>
<dc:creator><![CDATA[Dang, Truong An]]></dc:creator>
<dc:creator><![CDATA[Le, Van Tuan]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[experimental channel]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[90-degree bend]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[shear stress]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[erosion]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[deposition]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[Shear stress is a key parameter that plays an important role in sediment transport mechanisms; therefore, understanding shear stress distribution in rivers, and especially in river bends, is necessary to predict erosion, deposition mechanisms and lateral channel migration. The aim of this study is to analyze the shear stress distribution near a river bed at 90-degree channel bend using a depth-average method based on experimental measurement data.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[Bed shear stress distribution is calculated using the depth-averaged method based on velocity components data has been collected from a 3D-ADV device (three-dimensional acoustic doppler velocity) at different locations of a meandering channel. Laboratory experiments have been made at the hydraulic laboratory of the RCRFIDF (Research Centerfor River Flow Impingement and Debris Flow), Gangneung-Wonju National University, South Korea to provide data for simulating the incipient motion of the riverbed materials and then predicting the river morphological changes in the curved rivers.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The calculated results show that the maximum value of shear stress distribution near the riverbed in the different cross sections of the surveyed channel occurs in a 70-degree cross section and occurs near the outer bank. From the beginning of a 40-degree curved channel section, the maximum value of the shear stress occurs near the outer bank at the end of the channel.]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Uniwersytet Zielonogórski]]></dc:publisher>
<dc:contributor><![CDATA[Jurczak, Paweł - red.]]></dc:contributor>
<dc:date><![CDATA[2019]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:format xml:lang="pl"><![CDATA[application/pdf]]></dc:format>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/71042/10.2478_ijame-2019-0014.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/78253/edition/71042/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:71042]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[IJAME, volume 24, number 1 (2019)]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:78253]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
<dc:rights xml:lang="pl"><![CDATA[CC 4.0]]></dc:rights>
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