Determination of Critical Submergence at Horizontal Water Intakes under Symmetrical Flow Conditions



Determination of critical submergence depth at horizontal intakes under asymmetric flow conditions
Göğüş, Mustafa; Köken, Mete; 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 for the formation of these vortices at horizontal intake pipes. A series of experiments were conducted in a model composed of a concrete reservoir and intake pipe which was mounted horizontally to the reservoir. Three pipes of different diameters were tested with adjustable plexiglass sid...
Determination of critical submergence depth at horizontal intakes
Haspolat, Emre; Göğüş, Mustafa; Köken, Mete; Department of Civil Engineering (2015)
The purpose of the study is to investigate the formation of air entraining vortices under both symmetrical and asymmetrical approach flow conditions in an experimental setup of a horizontal water intake structure composed of a reservoir-pipe system. To determine at which critical submergence the air entraining vortices forming; a series of experiments were conducted in the experimental setup with horizontal pipes of four different diameters. Approach channel side walls of the intake structure model are adju...
Determination of wall-shear stress in a rectangular open channel
Sari, Aydan; Department of Civil Engineering (1987)
Determination of Internal Stress of Ni Electroplated Samples in Sulphamate Solutions
Aykac, B.; Erdogan, M.; Karakaya, İshak (2017-06-01)
Internal stress is a common problem affecting the functionality of the electroplated materials. The parameters of electrodeposition and additive materials that are soluble in the bath change the characteristics of the plating and affect the internal stress of the coatings. The influence of the electrodeposition parameters on the internal stress of Ni deposits from the nickel sulphamate baths were studied by the help of fractional factorial design. The parameters included temperature, pH, current density and...
Determination of flow curves of the metastable austenite
Şimşir, Caner; Davut, Kemal; Gür, Cemil Hakan (null; 2014-09-01)
Thermo-mechanical properties of metastable austenite are significant parameters for the prediction of distortion and residual stresses by heat treatment simulations. Unfortunately, acquisition of thermo-mechanical properties of a metastable phase in the complete process temperature range requires special techniques and instrumentation. in this study, flow curves of metastable austenite of SAE 52100 (EN ıoOCr6) steel were characterized by special compression tests conducted on a deformation dilatometer in 30...
Citation Formats
M. Göğüş, M. Köken, and E. Haspolat, “Determination of Critical Submergence at Horizontal Water Intakes under Symmetrical Flow Conditions,” 2016, Accessed: 00, 2021. [Online]. Available: