Experimental and computational study of transonic flow about swept wings

1980 ◽  
Author(s):  
A. BERTELRUD ◽  
M. BERGMANN ◽  
T. COAKLEY
Keyword(s):  
Transonic Flow ◽  
Computational Study ◽  
Swept Wings

The Aerodynamics of Trailing-Edge-Cooled Transonic Turbine Blades: Part 2 — Theoretical and Computational Approach

1997 ◽  
Author(s):  
Mathias Deckers ◽  
John D. Denton
Keyword(s):  
Transonic Flow ◽  
Theoretical Study ◽  
Computational Study ◽  
Control Volume ◽  
Turbine Blades ◽  
Computational Approach ◽  
Trailing Edge ◽  
Time Marching ◽  
Transonic Turbine ◽  
Volume Method

A theoretical and computational study into the aerodynamics of trailing-edge-cooled transonic turbine blades is described in this part of the paper. The theoretical study shows that, for unstaggered blades with coolant ejection, the base pressure and overall loss can be determined exactly by a simple control volume analysis. This theory suggests that a thick, cooled trailing edge with a wide slot can be more efficient than a thin, solid trailing edge. An existing time-marching finite volume method is adapted to calculate the transonic flow with trailing edge coolant ejection on a structured, quasi-orthogonal mesh. Good overall agreement between the present method, inviscid and viscous, and experimental evidence is obtained.

Interactive three-dimensional boundary-layer method for transonic flow over swept wings

AIAA Journal ◽  
1991 ◽  
Vol 29 (5) ◽  
pp. 678-679 ◽  
Author(s):  
Shawn H. Woodson ◽  
James F. Campbell ◽  
Fred R. DeJarnette
Keyword(s):  
Boundary Layer ◽  
Transonic Flow ◽  
Three Dimensional ◽  
Layer Method ◽  
Boundary Layer Method ◽  
Dimensional Boundary ◽  
Swept Wings

Numerical Solution of Three-Dimensional Unsteady Transonic Flow over Swept Wings

AIAA Journal ◽  
1982 ◽  
Vol 20 (3) ◽  
pp. 340-347 ◽  
Author(s):  
C. J. Borland ◽  
D. P. Rizzetta ◽  
H. Yoshihara
Keyword(s):  
Numerical Solution ◽  
Transonic Flow ◽  
Three Dimensional ◽  
Swept Wings
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