Determination of wall-shear stress in a rectangular open channel

Sari, Aydan


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 Critical Submergence at Horizontal Water Intakes under Symmetrical Flow Conditions
Göğüş, Mustafa; Köken, Mete; Haspolat, Emre (null; 2016-09-23)
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...
Determination of stress concentration factor in stone columns by numerical modelling
Yıldız, Melis; Erol, Ahmet Orhan; Department of Civil Engineering (2013)
The behaviour of stone columns in soft cohesive soil is investigated by finite element analyses. Conventional design methods and settlement calculations of improved ground require the knowledge of stress concentration factor which is in stone column design practice either determined by field tests or estimated from recommendations given in literature. The former is not economical for small to medium scale projects. This study focuses on the determination of stress concentration factor in stone columns by nu...
Determination of relations between elastic properties of cement mortars by using destructive and nondestructive methods
Deniz, Saygın; Erdoğan, Sinan Turhan; Department of Civil Engineering (2010)
The measurement and monitoring of the elastic properties of cement-based materials is very important for assessing their quality, integrity and performance. Due to the nonhomogeneous and time-dependent characteristics of these materials, it is difficult to observe the developments in elastic properties with traditional destructive methods. The aim of this thesis is to determine and monitor elastic properties of mortar specimens made with different cements by using resonant frequency and ultrasonic pulse vel...
Citation Formats
A. Sari, “Determination of wall-shear stress in a rectangular open channel,” Middle East Technical University, 1987.