Three-dimensional numerical simulation of flow around combined pier based on detached eddy simulation at high Reynolds numbers

2017 ◽  
Vol 35 (1) ◽  
pp. 91-96 ◽  
Author(s):  
Weizheng Cui ◽  
Xiantang Zhang ◽  
Zexi Li ◽  
Hui Li ◽  
Yan Liu
Keyword(s):  
Numerical Simulation ◽  
Three Dimensional ◽  
Reynolds Numbers ◽  
Detached Eddy Simulation ◽  
Eddy Simulation ◽  
High Reynolds Numbers ◽  
High Reynolds

Multidisciplinary applications of detached-eddy simulation to separated flows at high Reynolds numbers (challenge 92)

2004 ◽  
Author(s):  
S.A. Morton ◽  
D. Kholodar ◽  
T. Billingsley ◽  
J.R. Forsythe ◽  
K.E. Wurtzler ◽  
...  
Keyword(s):  
Reynolds Numbers ◽  
Separated Flows ◽  
Detached Eddy Simulation ◽  
Eddy Simulation ◽  
High Reynolds Numbers ◽  
High Reynolds

scholarly journals Multidisciplinary applications of detached-eddy simulation to separated flows at high Reynolds numbers

2004 ◽  
Author(s):  
S.A. Morton ◽  
M. Steenman ◽  
R.M. Cummings ◽  
J.R. Forsythe ◽  
K.E. Wurtzler ◽  
...  
Keyword(s):  
Reynolds Numbers ◽  
Separated Flows ◽  
Detached Eddy Simulation ◽  
Eddy Simulation ◽  
High Reynolds Numbers ◽  
High Reynolds

Numerical Simulation Around Airfoil with High Resolution in High Reynolds Numbers

2007 ◽  
Author(s):  
Takuji Kurotaki ◽  
Takahiro Sumi ◽  
Takashi Atobe ◽  
Jun Hiyama
Keyword(s):  
Numerical Simulation ◽  
High Resolution ◽  
Reynolds Numbers ◽  
High Reynolds Numbers ◽  
High Reynolds

Numerical simulation of non-newtonian free shear flows at high reynolds numbers

1994 ◽  
Vol 52 (3) ◽  
pp. 333-374 ◽  
Author(s):  
J. Azaiez ◽  
G.M. Homsy
Keyword(s):  
Numerical Simulation ◽  
Shear Flows ◽  
Reynolds Numbers ◽  
High Reynolds Numbers ◽  
High Reynolds

Detached-Eddy Simulations and Reynolds-Averaged Navier-Stokes Simulations of Delta Wing Vortical Flowfields

2002 ◽  
Vol 124 (4) ◽  
pp. 924-932 ◽  
Author(s):  
Scott Morton ◽  
James Forsythe ◽  
Anthony Mitchell ◽  
David Hajek
Keyword(s):  
Vortex Breakdown ◽  
Delta Wing ◽  
Turbulence Models ◽  
Reynolds Numbers ◽  
Navier Stokes ◽  
Detached Eddy Simulation ◽  
Fighter Aircraft ◽  
Eddy Simulation ◽  
Reynolds Averaged Navier Stokes ◽  
High Reynolds

An understanding of vortical structures and vortex breakdown is essential for the development of highly maneuverable vehicles and high angle of attack flight. This is primarily due to the physical limits these phenomena impose on aircraft and missiles at extreme flight conditions. Demands for more maneuverable air vehicles have pushed the limits of current CFD methods in the high Reynolds number regime. Simulation methods must be able to accurately describe the unsteady, vortical flowfields associated with fighter aircraft at Reynolds numbers more representative of full-scale vehicles. It is the goal of this paper to demonstrate the ability of detached-eddy Simulation (DES), a hybrid Reynolds-averaged Navier-Stokes (RANS)/large-eddy Simulation (LES) method, to accurately predict vortex breakdown at Reynolds numbers above 1×106. Detailed experiments performed at Onera are used to compare simulations utilizing both RANS and DES turbulence models.

Numerical Simulation around Airfoil with Natural Transition in High Reynolds Numbers

2007 ◽  
Author(s):  
Takuji Kurotaki ◽  
Takahiro Sumi ◽  
Takashi Atobe ◽  
Jun Hiyama
Keyword(s):  
Numerical Simulation ◽  
Reynolds Numbers ◽  
High Reynolds Numbers ◽  
High Reynolds
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