scholarly journals Transition Modelling for Turbomachinery Flows

10.5772/38675 ◽  
2012 ◽  
Author(s):  
F. R. ◽  
R. B.
Keyword(s):  
Transition Modelling

Intermittency based RANS bypass transition modelling

2006 ◽  
Vol 6 (1/2/3) ◽  
pp. 68 ◽  
Author(s):  
Koen Lodefier ◽  
Bart Merci ◽  
Chris De Langhe ◽  
Erik Dick
Keyword(s):  
Bypass Transition ◽  
Transition Modelling

Turbulence Evaluation Within the Secondary Flow Region of a Turbine Cascade

1992 ◽  
Author(s):  
D. G. Gregory-Smith ◽  
Th. Biesinger
Keyword(s):  
Large Scale ◽  
Energy Equation ◽  
Three Dimensional ◽  
Flow Region ◽  
Velocity Fields ◽  
Navier Stokes ◽  
Turbine Cascade ◽  
Mean Velocity ◽  
Turbulent Kinetic Energy Equation ◽  
Transition Modelling

Three-dimensional turbulent and mean velocity fields have been measured within a large-scale axial turbine cascade. The results indicate a complex turbulent flow field especially within the secondary vortex. The turbulence is shown to he significantly non-isotropic, and the production and dissipation terms in the turbulent kinetic energy equation have been evaluated in order to illustrate the unusual turbulence behaviour. Comparisons with a Navier-Stokes computation indicate areas for improvement in turbulence and transition modelling.

State-and-transition modelling for Adaptive Management of native woodlands

2011 ◽  
Vol 144 (4) ◽  
pp. 1224-1236 ◽  
Author(s):  
L. Rumpff ◽  
D.H. Duncan ◽  
P.A. Vesk ◽  
D.A. Keith ◽  
B.A. Wintle
Keyword(s):  
Adaptive Management ◽  
Transition Modelling
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