Effects of electromagnetic stirring on grain size of commercially pure aluminum

Şahin, Sadettin


Effects of Atmospheric Icing on Performance of Controlled Wind Turbine
Şahin, Mustafa (2022-03-18)
Icing deteriorates the performance of wind turbine rotors by changing the blade airfoils’ shapes. It decreases the lift, increases the drag, and subsequently causes power production losses and load increase on turbines’ structures. In the present study, the effects of atmospheric icing on the performance of a controlled large-scale wind turbine is estimated through simulations. To achieve the target, the MS (Mustafa Sahin) Bladed Wind Turbine Simulation Model is used for the analyses of the National ...
Effects of Pulse-Reverse Currents on Nickel Deposited from Sulphamate Solutions
Çetinöz, Bilgehan; Erdoğan, Metehan; Aras, Mustafa Serdal; Karakaya, İshak (2017-05-29)
Electroplating is widely used in many fields for decorative and engineering purposes. Nickel is mostly used for engineering applications beacause of its enchanced mechanical properties such as low internal stress and high corrosion and erosion resistance. It was reported that the use of pulse or pulse reverse currents instead of direct current produced homogenous deposits of better surface finish [1,2]. Nickel sulphamate bath was used in this study to attain better mechanical properties, lower internal stre...
Effects of Fe-tib2 addition on the liquid phase sintering of behavior of tungsten carbide cermets
Tankut, Aydın; Timuçin, Muharrem; Department of Metallurgical and Materials Engineering (2003)
Effects of inclusions on the mechanical properties of aluminum
Meriç, A. Mürşit; Sarıtaş, Süleyman; Department of Mechanical Engineering (1990)
Effects of slip at the wall on the viscosity of suspensions with a polymeric matrix
Soltani, F; Yılmazer, Ülkü (1999-12-01)
The flow behavior of concentrated suspensions consisting of a Newtonian matrix (hydroxyl-terminated-polybutadiene, HTPB) mixed with two different sizes of aluminum powder (30% and above by volume) and two different sizes of glass beads (50% and above by volume) was investigated. The effects of the solid content, particle size, type of solid particle material, and the temperature on the shear stress and viscosity of the composite systems were studied. Slip at the wall was an important factor in suspensions w...
Citation Formats
S. Şahin, “Effects of electromagnetic stirring on grain size of commercially pure aluminum,” Middle East Technical University, 1990.