Ara
Toplam kayıt 265, listelenen: 61-70
Suitability of drying models in defining hotair drying behaviour of polyester based yarn bobbins
(2011)
In this study, the suitability of several empirical and semi-empirical drying models available in the literature to define drying behaviour of polyester based yarn bobbins has been investigated. For this purpose, firstly, ...
Evaluation of fly ash and polypropylene in production of composite materials
(2012)
More than 10 million tons of fly ash produced in power plants and polypropylene wastes cause environmental pollution in Turkey. Not only the environmental problems they create, but also the fact that demand for raw material ...
A software for calculation of optimum conditions for cotton, viscose, polyester and wool based yarn bobbins in a hot-air bobbin dryer
(2012)
In this study, a software has been developed to predict the optimum drying conditions of viscose, wool, polyester and cotton based yarn bobbins for drying in a pressurized hot air dryer. For this purpose, firstly, a suitable ...
Effect of mechanical alloying on FeCrC reinforced Ni alloys
(Carl Hanser Verlag, 2016)
Mechanical alloying (MA) is a powder metallurgy processing technique involving cold welding, fracturing and rewelding of powder particles in a high-energy ball mill. In the present study, the intermetallic matrix composites ...
Effect of TiBAl inoculation on abrasive wear resistance of high Cr white cast iron
(Carl Hanser Verlag, 2019)
High chromium white cast iron (HCrWCI) is generally used in applications requiring superior wear resistance. The alloys were inoculated with 1-3 wt.-% TiBAl to rearrange the crystallography of the carbides. The alloys were ...
Effect of heat treatment on the wear behavior of GX200Cr13Ni6WMoMn
(Carl Hanser Verlag, 2019)
The effect of cryogenic treatment on the microstructure, hardening behavior and wear resistance of subcritical treated GX200Cr13Ni6WMoMn was investigated. The specimens were improved for thermal shock resistance by having ...
Effect of different rotational speeds on mechanical and metallurgical properties of friction welded dissimilar steels
(Carl Hanser Verlag, 2018)
In this study, effect of rotational speed on the characteristic microstructure and mechanic properties of the AISI 1030/AISI 420 stainless steel couple welded by friction welding method was experimentally investigated. The ...
Experimental and numerical study on the thermoforming process of amorphous thermoplastic polymers
(Carl Hanser Verlag, 2019)
Thickness distribution has an important impact on the quality of thermoformed products. It has significant effects not only on durability but also on the oxygen and gas transmission rate of thermoformed packaging products. ...
Effect of pure biodiesel on fuel injection systems and noise level in agricultural diesel engines
(2010)
Petroleum fuels have caused environmental problems that affect the whole atmosphere and some estimate the depletion of petroleum in 50-100 years. Mankind has turned their attention toward alternative, renewable energy ...
Determining the Spatial Effects of Quarries Using A Drone: the Case of the Suleymanpasa-Tekirdag Quarries
(Parlar Scientific Publications (P S P), 2019)
This study calculated the area and volume of the quarries located in Suleymanpasa district of Tekirdag province using geographic information systems (GIS) that have recently been employed in almost all disciplines and are ...