Ezgi Orbay Akcengiz

E-mail

eorbay@metu.edu.tr

Department

METU Center for Wind Energy

Boundary Layer Transition Measurements on NLF(1)-0416 Airfoil using Infrared Thermography and Comparisons with 2D RANS Predictions Çağdaş Kalayc, Ahmet; Aslan, Ezgi; Orbay Akcengiz, Ezgi; Sezer Uzol, Nilay; Uzol, Oğuz (2025-01-01) This study presents an experimental and numerical investigation on the boundary layer transition characteristics of the NLF(1)-0416 airfoil. The experiments are conducted in the large-scale subsonic wind tunnel of METU Cen...
Transition Predictions for DU 00-W-212 Airfoil at High Reynolds Number and Comparisons with Experimental Measurements Orbay Akcengiz, Ezgi; Adam, Ali Ata; Sezer Uzol, Nilay (2023-05-25)
Investigation of Aerodynamic Characteristics of Twisted Tall Building Orbay Akcengiz, Ezgi; Sezer Uzol, Nilay (2021-12-20)
Rüzgâr Türbini Kanat Kesiti İçin Yüksek Reynolds Sayılarında Çözüm Ağı Bağımsızlık Çalışması Orbay Akcengiz, Ezgi; Sezer Uzol, Nilay (2021-09-23) Bu bildiride rüzgar türbini kanatlarında kullanılan kalın kanat profillerinden DU 00-W-212 profilinin 3 farklı yüksek Reynolds sayısı (3, 6 ve 9 milyon) için aerodinamik performansı Hesaplamalı Akışkanlar Dinamiği (HAD) yö...
Aerodynamic Analyses of Thick Wind Turbine Airfoils for High Reynolds Numbers ASLAN, EZGİ; Orbay Akcengiz, Ezgi; Sezer Uzol, Nilay (2021-09-08) In this study, Computational Fluid Dynamics simulations of flow around thick have been performed. Thick airfoils are generally preferred in wind turbine blades for structural and aerodynamic performances. High Reynolds flo...
CFD Analysis of A Wind Turbine Airfoil at High Reynolds Numbers Aslan, Ezgi; Orbay Akcengiz, Ezgi; Sezer Uzol, Nilay (2021-07-14)
Grid independence study for a thick airfoil: DU00-W-212 at high Reynolds numbers Orbay Akcengiz, Ezgi; Sezer Uzol, Nilay (2021-05-25)
SHIP AIRWAKE INVESTIGATIONS ON SFS2 WITH A HOVERING HELICOPTER ROTOR BY COMPUTATIONAL FLUID DYNAMICS SIMULATIONS Orbay Akcengiz, Ezgi; Sezer Uzol, Nilay (2019-10-30) In this study, Computational Fluid Dynamics simulations of ship airwake for a simple ship geometry are performed for the horizontal and inclined deck configurations and also with and without the helicopter rotor hovering o...
RÜZGAR TÜRBİNİ ROTORLARI İÇİN KALIN KANAT PROFİLLERİNİN HAD SİMÜLASYONLARI Orbay Akcengiz, Ezgi; Sezer Uzol, Nilay (null; 2019-10-03) Bu çalışmada rüzgar türbini rotorlarında kullanılan çeşitli kalın kanat profillerinin üzerindeki akış simülasyonları daimi ve zamana bağlı Hesaplamalı Akışkanlar Dinamiği (HAD) kullanılarak yapılmıştır. Kalın kanat profill...
Numerical and Experimental Investigation of Aerodynamic Loads for Tall Buildings with Prismatic and Twisted Forms Orbay Akcengiz, Ezgi; Sezer Uzol, Nilay; Ostovan, Yasar; Ay, Bekir Özer (null; 2017-04-21) Cantilevered from the ground, tall buildings reaching exceptional heights are inevitably exposed to severe lateral effects, particularly wind loads. As the structures get higher, slenderer and have larger strength-to-weigh...

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