Mustafa Göğüş

E-mail
mgogus@metu.edu.tr
Department
Department of Civil Engineering
Investigation of velocity field around bridge abutments
Yıldız, Burhan; Köken, Mete; Göğüş, Mustafa (null; 2019-06-15)
Effects of Antivortex Structures Installed on Trapezoidal Labyrinth Side Weirs on Discharge Capacity and Scouring
EMİROĞLU, MUHAMMET EMİN; Göğüş, Mustafa; Tunc, Mustafa; Islamoglu, Kadir (2017-06-01)
Greater or more constant discharge can be achieved at lower upstream water depths over the weir crest by increasing the effective lengths of labyrinth side weirs. Labyrinth weirs have unevenly shaped crests, resulting in g...
Experimental Investigation of the Original Project of Yukari Kalekoy Dam and Hydroelectric Power Plant Spillway
Göğüş, Mustafa; Altan Sakarya, Ayşe Burcu; Köken, Mete (Elsevier BV; 2016-06-17)
Hydraulic model tests of the spillway of Yukar Kalekoy Dam and Hydroelectric Power Plant (HPP) were carried out at Hydromechanics Laboratory of Middle East Technical University (METU), Ankara. In order to investigate the f...
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...
Discharge prediction in flow measurement flumes with different downstream transition slopes
Göğüş, Mustafa; Al-Khatib, Issam A.; Atalay, Ahmet E.; Khatib, Jumana I. (2016-03-01)
Experimental testing of 9 different rectangular compound cross-section flow measurement flumes with different downstream slopes was conducted to yield the coefficient of discharge and the approach velocity coefficient. The...
Formation of air-entraining vortices at horizontal intakes without approach flow induced circulation
Göğüş, Mustafa; Köken, Mete; Baykara, Ali (2016-02-01)
The aim of this experimental study is to investigate the effects of hydraulic parameters on the formation of air-entraining vortices at horizontal intake structures without approach flow induced circulation. Six intake pip...
Assessment of sediment yield estimations for large watershed areas: a case study for the Seyhan, Demirkopru and Hirfanli reservoirs in Turkey
Kokpinar, M. Ali; Altan Sakarya, Ayşe Burcu; KUMCU, ŞERİFE YURDAGÜL; Göğüş, Mustafa (2015-12-02)
Analyses of data from reservoir surveys and sediment rating curves are compared to predict sediment yield in three large reservoir watershed areas in Turkey. Sediment yield data were derived from reservoir sedimentation ra...
Determination of critical submergence depth at horizontal intakes under asymmetric flow conditions
Göğüş, Mustafa; Köken, Mete; CİHAN, Zaloğlu; Haspolat, Emre (2015-07-03)
The purpose of the present study is to investigate the hydraulic conditions of air-entraining vortices under asymmetrical flow conditions and derive a general expression to determine the critical submergence depth required...
Effect of spur dike length on the horseshoe vortex system and the bed shear stress distribution
Köken, Mete; Göğüş, Mustafa (2015-03-04)
Turbulent flow structures forming around isolated spur dikes in a horizontal channel are investigated in this study. In the analysis detached eddy simulation is used under fully turbulent incoming flow conditions at a chan...
Application of collars as scour countermeasure at various contraction ratios caused by two spill through abutments
Köken, Mete; Göğüş, Mustafa; YILMAZ, KÜRŞAT (2014-09-05)
Bridge abutments built on rivers cause local scour formation around these structures. Especially in narrow rivers the bridge abutments on both sides of the river, contract the cross section and affect the pattern and magni...
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