Browsing by Subject "Aerodynamics"
Now showing items 1-6 of 6
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Analysis of an Airfoil with Rotating Cylinder for Improved Performance
(2019-04)Among the multiple techniques used for boundary-layer control and flow separation delay, moving surface boundary-layer control is one of the promising approaches. Adding a rotating cylinder is one means of enhancing the ... -
Control of Flow Past an Airfoil Section Using Rotating Cylinders
(2015-02)The flow past a NACA 0024 airfoil with a leading edge rotating cylinder is simulated numerically using the ANSYS CFX software. To delay the boundary layer separation from the airfoil surface, different configurations for ... -
Guidance, Control and Trajectory Tracking of Small Fixed Wing Unmanned Aerial Vehicles (UAV's)
(2009-04)Unmanned Aerial Vehicles (UAV's) have gained increasing considerations due to their low cost and increased autonomy. A large number of applications in the military and civilian fields. The present work considers a low level ... -
Subsonic Flow over a Thin Airfoil in Ground Effect: a Functional Analytic Approach
(2017-05)In this work, the problem of subsonic compressible flow over a thin airfoil located near the ground is studied. A singular integral equation, also known as the Possio integral equation [29], that relates the pressure jump ... -
Suppression of Rotating Stall by Throttle Rings Control in Vaneless Diffusers of Centrifugal Compressors
(2006-04)Centrifugal compressor systems are widely used in many industrial applications. However, the operation of such systems is limited at low-mass flow rates by fluid flow instabilities. These instabilities lead the compressor ...