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Serkan Özgen

E-mail
sozgen@metu.edu.tr
Department
Department of Aerospace Engineering
Scopus Author ID
Aerodynamic validation studies on the performance analysis of iced wind turbine blades
YIRTICI, ÖZCAN; Cengiz, Kenan; Özgen, Serkan; Tuncer, İsmail Hakkı (Elsevier BV, 2019-10-15)
Ice accretion on wind turbine blades distorts blade profiles and causes degradation in the aerodynamic characteristic of the blades. In this study ice accretion on turbine blades are simulated under various icing condition...
Predictions of ice formations on wind turbine blades and power production losses due to icing
YIRTICI, ÖZCAN; Özgen, Serkan; Tuncer, İsmail Hakkı (Wiley, 2019-07-01)
Prediction of ice shapes on a wind turbine blade makes it possible to estimate the power production losses due to icing. Ice accretion on wind turbine blades is responsible for a significant increase in aerodynamic drag an...
In-flight ice accretion simulation in mixed-phase conditions
Ayan, E.; Özgen, Serkan (2018-03-01)
Icing in conditions where clouds contain both liquid and solid phase particles has attracted considerable interest in recent years due to numerous in-flight incidents including engine rollbacks in the vicinity of deep conv...
Wind turbine power production losses due to ice accretion on turbine blades
Yirtici, Ozcan; Sevine, Tansu; Özgen, Serkan; Tuncer, İsmail Hakkı (2018-01-01)
Morphing wing optimization for steady level flight
Korpe, Durmus S.; Özgen, Serkan (2017-11-01)
This paper presents the basic results of the morphing wing planform optimization of an experimental unmanned air vehicle for minimum drag at steady level flight. The aerodynamic design tool that consists of the three-dimen...
Structural and aerodynamic analyses of a hybrid trailing edge control surface of a fully morphing wing
Gürses, Ercan; Tunçöz, Ilhan Ozan; Yang, Yosheph; Arslan, Pinar; Kalkan, Ugur; Tıraş, Harun; Şahin, Melin; Özgen, Serkan; Yaman, Yavuz (2017-05-01)
In this article, the design and analysis of a hybrid trailing edge control surface of an unmanned aerial vehicle are presented. The structural design was performed to increase and decrease the camber of the control surface...
Modification of the extended messinger model for mixed phase icing and industrial applications with TAICE
Ayan, Erdem; Özgen, Serkan (2017-01-01)
© 2017, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.Computational studies have been performed in order to predict mixed phase ice accretion on aircraft components. In-house developed T...
Mathematical modelling for wave drag optimization and design of high-speed aircrafts
Citak, Can; Özgen, Serkan; Weber, Gerhard Wilhelm (2017-01-01)
© 2017, Springer International Publishing AG.Supersonic flight has been the subject of last half century. Both civil and defence projects have been running to design an aircraft to fly faster than speed of sound. Developin...
Ice Accretion Prediction on Wind Turbines and Consequent Power Losses
YIRTICI, ÖZCAN; Tuncer, İsmail Hakkı; Özgen, Serkan (2016-10-07)
Ice accretion on wind turbine blades modifies the sectional profiles and causes alteration in the aerodynamic characteristic of the blades. The objective of this study is to determine performance losses on wind turbines du...
Mixed phase ice accretion prediction with TAICE
Ayan, Erdem; Özgen, Serkan; Canıbek, Murat (2016-01-01)
© 2016, American Institute of Aeronautics and Astronautics Inc, AIAA.Mixed phase ice accretion prediction capability has been added to TAICE in the framework of High Altitude Ice Crystals (HAIC) FP7 European project. Up to...