Aerospace Engineering and Energy Systems

Özet henüz yok.

• BURÇİN DEDA ALTAN

Özet henüz yok.

• AYDOĞAN ÖZDAMAR

Özet henüz yok.

• AYDOĞAN ÖZDAMAR
• BURÇİN DEDA ALTAN

Özet henüz yok.

• BURÇİN DEDA ALTAN

The thrust and/or propulsive efficiency of a single flapping airfoil is-maximized by using a numerical optimization method based on the steepest ascent. The flapping motion of the airfoil is described by a combined sinusoidal plunge and pitching motion. Optimization parameters are taken to be the amplitudes of the plu…

• MUSTAFA KAYA

The objective of this paper is to explain the design steps and performance analyses including energy consumption of a fixed-wing (FW) vertical take-off and landing (VTOL) unmanned air vehicle (UAV). The vehicle is designed from the beginning with the goal for low take-off weight and high aerodynamic performance. Aerod…

• ÖZGÜR DÜNDAR

The objective of this paper is to explain the design steps and performance analyses including energy consumption of a fixed-wing (FW) vertical take-off and landing (VTOL) unmanned air vehicle (UAV). The vehicle is designed from the beginning with the goal for low take-off weight and high aerodynamic performance. Aerod…

• TARIK ÜNLER

Özet henüz yok.

Unsteady, viscous flows over flapping airfoils in a biplane configuration are computed on moving overset grids. The overset grid solutions are obtained in parallel in a distributed memory environment. Unsteady flowfields are described by particle traces: Time-averaged thrust values are obtained from the integration of…

• MUSTAFA KAYA

The path of a flapping airfoil undergoing a combined, nonsinusoidal pitching and plunging motion is optimized for maximum thrust and/or propulsive efficiency. The nonsinusoidal, periodic flapping motion is described using nonuniform rational B splines. A gradient based algorithm is then employed for the optimization o…

• MUSTAFA KAYA

A new fixed point theorem is obtained for the class of cyclic weak ϕ‐contractions on partially metric spaces. It is proved that a self‐mapping T on a complete partial metric space X has a fixed point if it satisfies the cyclic weak ϕ‐contraction principle.

• ERDAL KARAPINAR
• İLKER SAVAŞ YÜCE

Özet henüz yok.

• MUSTAFA MERT ANKARALI