İlhan Ceylan
Gazi University
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by İlhan Ceylan.
International Journal of Food Engineering | 2014
Mustafa Aktaş; İlhan Ceylan; Ali Etem Gürel
Abstract A closed-type water source heat pump dryer integrated with a drying programme (DP) was designed and tested. The DP was developed using psychometric conditions of desired drying air and thermodynamic balance of heat pump. A drying algorithm was developed according to the technical specification of the dryer. Drying air temperature, relative humidity and drying air volumetric flow rate were entered from a programmable logic controller (PLC) screen. In this study, the drying of mint leaves was examined. Mint leaves were dried at different temperatures (35°C, 40°C and 45°C) and at different volumetric flow rates 300 m3/h for a velocity of 0.75 m/s and 600 m3/h for a velocity of 1.5 m/s in the PLC-controlled heat pump dryer. The relative humidity of the drying air entering the dryer chamber was kept between 13.88% and 6.81% and the two air dampers were controlled according to predetermined value. The coefficient of performance (COPhp
Applied Thermal Engineering | 2007
İlhan Ceylan; Mustafa Aktaş; Hikmet Doğan
Applied Thermal Engineering | 2007
İlhan Ceylan; Mustafa Aktaş; Hikmet Doğan
rm CO{rm P_{{rm{hp}}}}
Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi | 2008
İlhan Ceylan; Mustafa Aktaş
Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi | 2007
İlhan Ceylan; Mustafa Aktaş; Hikmet Doğan
) values obtained were between 3.81 and 2.29. The specific moisture extraction rate for the whole system (SMERws
Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi | 2016
İlhan Ceylan; Mustafa Aktaş; Hikmet Doğan
Politeknik Dergisi | 2015
Mustafa Aktaş; İlhan Ceylan; Seyfi Şevik; Hikmet Doğan
rm SME{rm R_{{rm{ws}}}}
International Journal of Exergy | 2015
Ali Etem Gürel; İlhan Ceylan; Sezayi Yilmaz
Engineering Sciences | 2010
Sezayi Yilmaz; Ali Etem Gürel; İlhan Ceylan
) was between the 0.034 and 0.044 kg/kWh. The drying air temperatures were controlled with an accuracy of ±0.41°C to ±0.76°C depending on the mode of operation.
Politeknik Dergisi | 2006
İlhan Ceylan; Mustafa Aktaş; Hikmet Doğan