Publication Date:
2019-07-13
Description:
The results of an experimental investigation of shock-induced stall and leading-edge stall on a 64A010 airfoil section are presented. Advanced nonintrusive techniques - laser velocimetry and holographic interferometry - were used in characterizing the inviscid and viscous flow regions. The measurements include Mach contours of the inviscid now regions, and mean velocity, flow direction, and Reynolds shear stress profiles in the separated regions. The experimental observations of this study are relevant to efforts to improve surface-pressure prediction methods for airfoils at or near stall.
Keywords:
Aerodynamics
Type:
NASA/TM-81-207541
,
NAS 1.15:207541
,
AIAA Paper 79-1500R
,
Journal of Aircraft; 18; 1; 7-14|Fluid and Plasma Dynamics Conference; Jul 23, 1979 - Jul 24, 1979; Williamsburg, VA; United States
Format:
application/pdf
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