Accession Number : ADA290149

Title :   Pressure Based High Order TVD Methodology for Dynamic Stall Control.

Descriptive Note : Final rept. 30 Sep 92-30 Sep 94,

Corporate Author : CFD RESEARCH CORP HUNTSVILLE AL

Personal Author(s) : Yang, H. Q. ; Wang, Z. J. ; Harrand, V. J. ; Przekwas, A. J.

PDF Url : ADA290149

Report Date : NOV 1994

Pagination or Media Count : 96

Abstract : The objectives were to study various dynamic stall control concepts using a code developed under Phase I. The concepts studied were; vortex flaps, apex fence flaps, forebody strakes, spanwise blowing, leading edge blowing and suction, and forebody blowing and suction.

Descriptors :   *COMPUTATIONAL FLUID DYNAMICS, *AERODYNAMIC FORCES, *BOUNDARY LAYER CONTROL, VORTICES, VORTEX SHEDDING, STALLING, PRESSURE, FLAPS(CONTROL SURFACES), LEADING EDGES, CONTROL THEORY, FLOW SEPARATION, STRAKES, POTENTIAL FLOW, FENCES, AREA SUCTION.

Subject Categories : Aerodynamics

Distribution Statement : APPROVED FOR PUBLIC RELEASE