Yazar "Topal, Muhammed Emin" için listeleme
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Analysis of the drying kinetics of freeze-dried persimmon at different cabin pressures using artificial neural network method
Topal, Muhammed Emin; Şahin, Birol; Vela, Serkan (Natl Inst Science, 2025)The main objective of this study is to freeze dry persimmon (Diospyros kaki) at three different cabin pressures (0.008 mbar, 0.010 mbar and 0.012 mbar) and product thicknesses (3 mm, 5 mm, and 7 mm) and, examine the drying ... -
Artificial neural network modeling techniques for drying kinetics of citrus medica fruit during the freeze-drying process
Topal, Muhammed Emin; Şahin, Birol; Vela, Serkan (MDPI, 2024)The main objective of this study is to analyze the drying kinetics of Citrus medica by using the freeze-drying method at various thicknesses (3, 5, and 7 mm) and cabin pressures (0.008, 0.010, and 0.012 mbar). Additionally, ... -
A comprehensive review on hydrogen production from coal gasification: Challenges and Opportunities
Midilli, Adnan; Küçük, Haydar; Topal, Muhammed Emin; Akbulut, Uğur; Dinçer, İbrahim (Elsevier, 2021)This paper comparatively discusses hydrogen production options through coal gasification, including plasma methods, and evaluate them for practical applications. In this regard, it focuses on numerous aspects of hydrogen ... -
Effects of different drying methods on Camellia sinensis: Investigation of quality parameters and drying kinetics using artificial neural networks
Topal, Muhammed Emin; Şahin, Birol (Elsevier, 2025)This study aimed to compare the drying kinetics and quality outcomes of tea leaves subjected to four different drying methods—freeze drying (FD), hot air drying (HAD), infrared drying (ID), and microwave drying (MWD). Six ... -
Freeze-drying of tea leaves at different pressures: effects on the thin-layer drying kinetics, water activity and color change
Topal, Muhammed Emin; Şahin, Birol (Pakistan Agricultural Scientists Forum, 2025)The primary purpose of this study is to freeze-drying (FD) of tea leaves (Camellia sinensis) and determine the drying kinetics using six different drying models. For this intent, a nonlinear regression analysis was conducted ...
