İsmail Hakkı Tuncer

E-mail

ituncer@metu.edu.tr

Department

Department of Aerospace Engineering

ORCID

0000-0002-5457-5841

Scopus Author ID

7005932711

Web of Science Researcher ID

ABA-1418-2020

Design Optimization of a Novel Flush Boundary Layer Diverter Kucuk, Umut Can; Tuncer, İsmail Hakkı (2024-12-01) A novel boundary layer diverter is designed and optimized for increasing the performance of a typical semi-submerged inlet ingesting large amounts of boundary layer flow. A conceptual diverter configuration based on the pr...
Adjoint based aerodynamic shape optimization of a semi-submerged inlet duct and upstream inlet surface Küçük, Umut Can; Tuncer, İsmail Hakkı (2024-01-01) Aerodynamic performance of a semi-submerged inlet exposed to a significant amount of boundary layer ingestion is optimized using the open-source flow and adjoint solver SU2. Pressure recovery is taken as the objective func...
Estimation of wake induced power losses in a large offshore wind farm using actuator disk and les models Önel, Hüseyin C.; Tuncer, İsmail Hakkı (2023-09-13) Numerical wind farm simulations are challenging due to the wide range of length and time scales. Actuator models provide a great trade-off between fidelity and computational cost for the simulation of wind turbines r...
ADJOINT-BASED SHAPE OPTIMIZATION FOR A SEMI-SUBMERGED ENGINE INLET Küçük, Umut Can; Tuncer, İsmail Hakkı (2023-09-13) In this study, adjoint-based optimization is conducted for increasing the performance of a semi-submerged inlet exposing a large amount of boundary layer ingestion. Flow and adjoint solutions are conducted with the o...
Short-Term Numerical Forecasting of Near-Ground Wind Fields Using OpenFOAM Coupled With WRF Onel, Huseyin C.; Tuncer, İsmail Hakkı (2023-01-19) In this study, a numerical framework is developed for coupling meso-scale atmospheric flow simulations with Weather Research and Forecasting (WRF) and micro-scale Navier-Stokes simulations with OpenFOAM in order to capture...
Discrete Adjoint-Based Aerodynamic Shape Optimization Framework for Natural Laminar Flows Kaya, Halil; Tuncer, İsmail Hakkı (2022-01-01) Published by the American Institute of Aeronautics and Astronautics, Inc., with permission.An adjoint-based aerodynamic shape optimization framework for natural laminar flows is developed. The laminar to turbulent-transiti...
Adjoint Based Shape Optimization of an S-Shaped Duct with SU2 Kucuk, Umut Can; Tuncer, İsmail Hakkı (2022-01-01) © 2022, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.In this study, an adjoint based aerodynamic shape optimization of an intake duct is performed for a set of objectives. The objective...
Adjoint based design optimization of subsonic airfoils using a panel code together with a rans solver Sarikaya, Berk; Tuncer, İsmail Hakkı (2022-01-01) © 2022, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.The automatic differentiation tool, FDOT, is employed to perform sensitivity analyses on an in-house panel code. Sensitivity derivat...
Aerodynamic shape optimization of wind turbine blades for minimizing power production losses due to icing Yirtici, Ozcan; Tuncer, İsmail Hakkı (2021-05-01) Ice formation on a wind turbine alters the airfoil profiles of the blades and causes degradation in the aerodynamic performance of the wind turbine and the resulting power production losses. Since the blade profile plays a...
Investigation of wind turbine wakes and wake recovery in a tandem configuration using actuator line model with LES Önel, Hüseyin Can; Tuncer, İsmail Hakkı (2021-04-30) © 2021 Elsevier LtdTurbulent flow fields behind wind turbines are investigated using LES and Actuator Line Model with OpenFOAM on locally clustered Cartesian grids in a parallel computing environment. Wake interactions bet...

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