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Enhancing PIV image and fractal descriptor for velocity and shear stresses propagation around a circ
[期刊论文] 作者：Alireza Keshavarzi,James Ball,,
来源：Geoscience Frontiers 年份：2017
In this study,the fractal dimensions of velocity fluctuations and the Reynolds shear stresses propagation for flow around a circular bridge pier are presented.I...
Experimental Study of the Effects of Submerged Dikes on the Energy and Momentum Coefficients in Comp
[期刊论文] 作者：Alireza Keshavarzi,Mehdi Valiz,
来源：工程(英文)(1947-3931) 年份：2010
This paper aims to understand the flow structure around submerged dike in the main channel and flood plain of a compound cross section. The study undertaken to...
[期刊论文] 作者：Fariba Sadat Esfahani,Alireza Keshavarzi,
来源：国际泥沙研究（英文版） 年份：2020
In meandering rivers, a cross-stream flow, referred to as a secondary current, has important effects on broad spectra of hydraulic/environmental characteristics...
[会议论文] 作者：Sayana Sorourian,Alireza Keshavarzi,James Ball,Bijan Samali,
来源：35th IAHR World Congress(第三十五届国际水利学大会) 年份：2013
This experimental study is concerning with the scouring at the outlet of a partially blocked box culverts under unsteady flow condition....
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