Computation of two dimensional, inviscid , transonic flows using finite element method.

Kıvrak, Ufuk


Computation of multi-passage cascade flows with overset and deforming grids
Tuncer, İsmail Hakkı (null; 1997-12-01)
An overset grid method is applied to the solution of single and multi-passage cascade flows with a compressible Navier-Stokes solver. C-type grids around individual blades are overset onto a Cartesian background grid. Overset grids are allowed to move in time relative to each other as prescribed by the oscillatory plunging motion. The overset grid method uses a simple, robust numerical algorithm to localize moving boundary points and to interpolate solution variables across intergrid boundaries. Computation...
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Computation of Vortical Flow Fields over a Close-Coupled Delta Canard-Wing Configuration and Adjoint Based Configuration Optimization
Tikenoğulları, Alp; Tuncer, İsmail Hakkı; Department of Aerospace Engineering (2022-2-10)
This study aims at investigating the vortical flow field over a close-coupled delta canard-wing configuration to understand the vortex interactions and the mechanism of lift enhancement provided by the canard, especially at high angles of attack, and employing an adjoint-based configuration optimization to achieve further enhancements in aerodynamic forces. An open-source CFD solver, SU2 is employed for both flow field computations and adjoint-based configuration optimizations. First, flow solutions with SU...
Computation of viscous flows over flapping airfoils and parallel optimization of flapping parameters
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Citation Formats
U. Kıvrak, “Computation of two dimensional, inviscid , transonic flows using finite element method.,” Middle East Technical University, 1983.