Aerodynamic Characteristics of Airfoils with Backward-Facing Step Configurations University of Missouri-Rolla

Format:

Conference/Event

Author/Creator:

Witherspoon, Stephen, author.

Conference Name:

Aerospace Atlantic Conference & Exposition (1996-05-01 : Dayton, Ohio, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1996

Summary:

A computational study of flow developments over airfoils with backward-facing steps is conducted to explore the possibility of enhancing aerodynamic performance of the airfoils by vortex generation. The study focuses on the effects of the separated flow and subsequent vortex formation generated by the step on pressure distributions around two airfoil profiles. Step location and size are varied to determine their effect on lift, drag, and L/D ratio. A discussion of the effects and trends of the various step configurations on airfoil performance is presented along with the results that may serve as a reference for employing a control criteria to optimize airfoil geometries during flight

Notes:

Vendor supplied data

Publisher Number:

961297

Access Restriction:

Restricted for use by site license