Numerical study of boundary-layer receptivity on a swept wing

Direct numerical simulations (DNS) of the flow over a wing with 45◦ sweep and −4◦ angle-of-attack are presented. This flow configuration was investigated in a series of wind-tunnel experiments at the ...

[1]  Paul F. Fischer,et al.  Fast Parallel Direct Solvers for Coarse Grid Problems , 2001, J. Parallel Distributed Comput..

[2]  Edward B. White,et al.  Stages of Swept-Wing Transition , 2001 .

[3]  Mark S. Reibert,et al.  Effect of Isolated Micron-Sized Roughness on Transition in Swept-Wing Flows , 1999 .

[4]  Fei Li,et al.  Excitation of Crossflow Instabilities in a Swept Wing Boundary Layer , 2010 .

[5]  William S. Saric,et al.  Nonlinear Stability and Transition in 3-D Boundary Layers , 1998 .

[6]  D. Henningson,et al.  Spatial optimal growth in three-dimensional boundary layers , 2010, Journal of Fluid Mechanics.

[7]  William S. Saric,et al.  Experiments in nonlinear saturation of stationary crossflow vortices in a swept-wing boundary layer , 1996 .

[8]  William S. Saric,et al.  Leading-Edge Roughness as a Transition Control Mechanism , 1998 .

[9]  J. D. Crouch,et al.  Roughness-induced receptivity to crossflow vortices on a swept wing , 1999 .

[10]  Sanjiva K. Lele,et al.  Receptivity to surface roughness near a swept leading edge , 1999, Journal of Fluid Mechanics.

[11]  John Ray Dagenhart.  Crossflow Stability and Transition Experiments in a Swept-Wing Flow. Ph.D. Thesis , 1992 .

[12]  Miguel R. Visbal,et al.  Direct Numerical Simulation of Distributed Roughness on a Swept Wing Leading Edge , 2010 .

[13]  Tim S. Haynes,et al.  Simulation of swept-wing vortices using nonlinear parabolized stability equations , 2000, Journal of Fluid Mechanics.

[14]  Dan S. Henningson,et al.  Receptivity of Three-Dimensional Boundary Layers , 2007 .

[15]  Alessandro Bottaro,et al.  Boundary layer sensitivity and receptivity , 2002 .

[16]  A. Patera.  A spectral element method for fluid dynamics: Laminar flow in a channel expansion , 1984 .

[17]  Markus J. Kloker,et al.  Transition mechanisms induced by travelling crossflow vortices in a three-dimensional boundary layer , 2003, Journal of Fluid Mechanics.

[18]  A. Patera,et al.  Spectral element methods for the incompressible Navier-Stokes equations , 1989 .

[19]  Dan S. Henningson,et al.  Receptivity mechanisms in three-dimensional boundary-layer flows , 2009, Journal of Fluid Mechanics.

[20]  W. Saric,et al.  STABILITY AND TRANSITION OF THREE-DIMENSIONAL BOUNDARY LAYERS , 2003 .

[21]  G. Casalis,et al.  Absolute stability mechanism of a swept cylinder laminar boundary layer with imposed spanwise periodic conditions , 2009 .

[22]  U. Rist,et al.  Stability of the laminar boundary layer flow encountering a row of roughness elements: Biglobal stability approach and DNS , 2008 .

[23]  D. Hill,et al.  Adjoint systems and their role in the receptivity problem for boundary layers , 1995, Journal of Fluid Mechanics.

[24]  Dan S. Henningson,et al.  Receptivity to free-stream vorticity of flow past a flat plate with elliptic leading edge , 2010, Journal of Fluid Mechanics.

[25]  Dan S. Henningson,et al.  Secondary instability of cross-flow vortices in Falkner–Skan–Cooke boundary layers , 1998, Journal of Fluid Mechanics.

[26]  J. D. Crouch,et al.  Distributed excitation of Tollmien–Schlichting waves by vortical free‐stream disturbances , 1994 .

[27]  Markus J. Kloker,et al.  Mechanisms and passive control of crossflow-vortex-induced transition in a three-dimensional boundary layer , 2002, Journal of Fluid Mechanics.

[28]  Takafumi Nishino,et al.  Direct Numerical Simulation of a Swept-Wing Boundary Layer with an Array of Discrete Roughness Elements , 2010 .

[29]  Meelan M. Choudhari,et al.  Roughness-induced generation of crossflow vortices in three-dimensional boundary layers , 1994, Theoretical and Computational Fluid Dynamics.

[30]  David Tempelmann,et al.  Stability and Receptivity of Three-Dimensional Boundary Layers , 2009 .