Ayşe Burcu Altan Sakarya

E-mail

burcuas@metu.edu.tr

Department

Department of Civil Engineering

ORCID

0000-0003-4777-759X

Scopus Author ID

11839799000

Web of Science Researcher ID

AAQ-4001-2020

Effects of collars in reducing local scour depth around bridge abutments under unsteady flow conditions Gökmener, Serkan; Gogus, Mustafa; Altan Sakarya, Ayşe Burcu (2024-06-06) In this experimental study, semi-circular end collars around semi-circular end abutments and rectangular collars around rectangular abutments were tested in order to investigate the efficiencies of the collars in reducing ...
Temporal Development of Local Scour Around Bridge Abutments under a Stepwise Hydrograph Gökmener, Serkan; Göğüş, Mustafa; Altan Sakarya, Ayşe Burcu (2024-06-05) In this experimental study, the temporal development of the local scour was investigated around the semi-circular end and rectangular bridge abutments under unsteady-state clear-water approach flow conditions in a rectangu...
Short-Term Flood Control and Long-Term Energy Maximization in Multi-reservoir Systems Using Improved Particle Swarm Optimization Guvengir, Umut; Savaşaneril Tüfekci, Seçil; Altan Sakarya, Ayşe Burcu; Buhan, Serkan (2021-09-01) In this study, a model is developed for short-term flood control of a complex multi-reservoir system located on one of the largest basins in Turkey. The managing body of the reservoirs requires that short-term real-time fl...
Numerical modelling of contracted sharp-crested weirs and combined weir and gate systems Altan Sakarya, Ayşe Burcu; Duru, Aysel (Wiley, 2020-05-01) Discharge measurement and control structures are widely employed in hydraulic engineering applications. The objective of this study is to numerically investigate the modelling of two different structures, namely sharp-cres...
Kaskat Baraj Sistemlerinde Kısa Dönemli Taşkın Kontrolü İçin Metasezgisel Bir Yöntem Altan Sakarya, Ayşe Burcu; Güvengir, Umut; Savaşaneril Tüfekci, Seçil (null; 2019-06-14)
Optimization of booster disinfection stations in water distribution networks Sert, Çağlayan; Altan Sakarya, Ayşe Burcu (null; 2018-07-11)
Optimal scheduling of booster disinfection in water distribution networks Sert, Çağlayan; Altan Sakarya, Ayşe Burcu (Informa UK Limited, 2017-10-2) Booster disinfection stations are the solution alternative to maintain required disinfectant residual concentration in water distribution networks. In the present study, an optimisation problem to determine the optimum inj...
Numerical modelling of contracted sharp crested weirs Duru, A.; Altan Sakarya, Ayşe Burcu; Kokpinar, M.a. (2016-07-29)
Optimization of Leakage in Water Distribution Networks Using Pressure Reducing Valve Köker, Ezgi; Altan Sakarya, Ayşe Burcu (null; 2016-07-06) Excessive water loss from drinking water distribution network is a serious problem in many countries all over the world including Turkey where total water losses is around 45% of the distributed water. Water loss not only ...
Experimental Investigation of the Anti Vortex Devices of Beyhan 1 Dam and Hydroelectric Power Plant Water Intake Structure Göğüş, Mustafa; Altan Sakarya, Ayşe Burcu; Köken, Mete (2016-06-17) Hydraulic model tests of the intake structure of Beyhan 1 Dam having four units were carried out at Hydromechanics Laboratory of Middle East Technical University, Ankara In order to investigate the flow pattern, and format...

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