scholarly journals Evaluation of a research circulation control airfoil using Navier-Stokes methods

1987 ◽  
Author(s):  
GEORGE SHREWSBURY
Keyword(s):  
Navier Stokes ◽  
Circulation Control

Navier-Stokes analysis of a circulation control airfoil

1995 ◽  
Vol 11 (2) ◽  
pp. 137-143 ◽  
Author(s):  
Liu Jingchang ◽  
Sun Mao ◽  
Wu Liyi
Keyword(s):  
Navier Stokes ◽  
Circulation Control

Navier-Stokes methods to predict circulation control airfoil performance

1992 ◽  
Vol 29 (2) ◽  
pp. 243-249 ◽  
Author(s):  
S. L. Williams ◽  
M. E. Franke
Keyword(s):  
Navier Stokes ◽  
Circulation Control

Three-Dimensional Flow Through a Compressor Cascade With Circulation Control

2012 ◽  
Author(s):  
S. Fischer ◽  
L. Müller ◽  
H. Saathoff ◽  
D. Kožulović
Keyword(s):  
Measurement Techniques ◽  
Three Dimensional ◽  
Navier Stokes ◽  
Circulation Control ◽  
Compressor Cascade ◽  
Three Dimensional Flow ◽  
Trailing Edge ◽  
Dimensional Flow ◽  
Image Velocimetry ◽  
Flow Through

A compressor cascade with active circulation control at the trailing edge of the blades is presented. The main objective of the current work is to investigate the influence of the active blowing on the three dimensional flow field. Furthermore the estimation of the blowing efficiency is of great interest and will be considered in detail. Navier-Stokes simulations have been conducted and compared to low-speed wind tunnel measurements. With the particular measurement techniques (five-hole-probe measurements and particle image velocimetry) significant three-dimensional flow details are accessible. Further details near the trailing edge are analysed by PIV-measurements at different spanwise positions. These measurements show a good jet quality over the blade span.

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