Present: ارايه پوستري
COI code: ICSAU05_0251
Paper Language: English
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Authors Estimation of hydraulic jump energy dissipation in sloping basins with step using SVMKiyoumars Roushangar - Associate Professor, Department of Civil Engineering, University of Tabriz, Tabriz, Iran,
Roghayeh Ghasempour - M.Sc, Department of Civil Engineering, University of Tabriz, Tabriz, Iran,
Hassan sani - M.Sc, Department of Civil Engineering, University of Tabriz, Tabriz, Iran,
Farhad Alizade Afshar - M.Sc ,Civil Engineering
Abstract:Hydraulic jump is a useful means of dissipating excess energy and prevent scour below overflow spillways, chutes and sluices. When the downstream depth is larger than the sequent depth for a normal jump, a step in the basin floor may be used to ensure a hydraulic jump. This paper investigated the use of Support Vector Machine (SVM) as data driven approach in the energy dissipation estimation in sloping channels with step. Statistical error criteria were used for evaluating the accuracy of the model. The obtained results showed that the slope channel increasing caused an increment in model efficiency. It was found that the channel with slope of 0.0125 yielded better results. Also the results showed that the SVM model could be used as a suitable and effective method to predict the energy dissipation in sloping channels with step
Keywords:Energy dissipating, Hydraulic jump, Slope, Step, SVM
COI code: ICSAU05_0251
how to cite to this paper:If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Roushangar, Kiyoumars; Roghayeh Ghasempour; Hassan sani & Farhad Alizade Afshar, 2017, Estimation of hydraulic jump energy dissipation in sloping basins with step using SVM, 5th international congress of structure, architecture and urban development, تهران, دبيرخانه دايمي كنفرانس, https://www.civilica.com/Paper-ICSAU05-ICSAU05_0251.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Roushangar, Kiyoumars; Roghayeh Ghasempour; Hassan sani & Farhad Alizade Afshar, 2017)
Second and more: (Roushangar; Ghasempour; sani & Alizade Afshar, 2017)
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Type: state university
Paper No.: 17284
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