Yazar "Karakoca, Alper" için listeleme
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Effect of Some Factors on Solution Sensitivity in Determination of Temperature Field by Finite Difference Method for the Drying Process of Yarn Bobbins
Akyol, Uğur; Karakoca, Alper; Shaliyev, Rafayel (Namık Kemal Üniversitesi, 2018)In this study, a mathematical model for the drying process of dyed wool yarn bobbins by passing hot air through them has been presented. The presented mathematical model reduced the drying problem to a nonlinear, nonstationary ... -
Improvement of metallurgical properties of A356 aluminium alloy by AlCrFeSrTiBSi master alloy
Teker, T.; Yılmaz, Serdar Osman; Karakoca, Alper (Walter de Gruyter GmbH, 2023)A new AlCrFeSrTiBSi master alloy was manufactured by in situ synthesis in Al melt, and compared with AlBSr master alloy. Microstructures of A356 alloy modified with AlCrFeSrTiBSi master alloy were investigated, and the ... -
Investigation of the effect of drying air temperature on drying time by numerical method for textile bobbins
Akyol, Uğur; Karakoca, Alper; Shaliyev, Rafayel; Akal, Dinç; Uzuneanu, Krisztina (Institute of Physics Publishing, 2019)Drying of the yarn bobbins in the textile sector is a very important stage among the textile finishing processes. Because this process takes a lot of time and causes a large amount of energy consumption. In this study, ... -
A mathematical model for through-air drying process of yarn bobbins
Akyol, Uğur; Karakoca, Alper; Shaliyev, Rafayel; Kahveci, Kamil; Cihan, Ahmet (Taylor and Francis Ltd., 2021)In this study, a mathematical model has been developed to simulate the through-air drying process of yarn bobbins. For this purpose, experimental data was obtained in a prototype experimental set up by passing pressurized ...