Direct numerical simulation of a compressible boundary-layer flow past an isolated three-dimensional hump in a high-speed subsonic regime

This work was supported by the Laminar Flow Control Centre funded by Airbus/EADS and EPSRC under Grant No. EP/I037946 and computational resources were also provided through the UK Turbulence resource under EPSRC Grant No. EP/L000261/1. The authors would like to acknowledge the use of Imperial College High Performance Computing facility. S.J.S. would also like to acknowledge support under the RAEng Fellowship through Grant No. 10145/86.

[1]  Spencer J. Sherwin,et al.  Dealiasing techniques for high-order spectral element methods on regular and irregular grids , 2015, J. Comput. Phys..

[2]  Gianmarco Mengaldo,et al.  Discontinuous spectral/hp element methods: development, analysis and applications to compressible flows , 2015 .

[3]  J. V. D. Eynde Stability and transition of the flow behind isolated roughness elements in hypersonic boundary layers , 2015 .

[4]  Robert Michael Kirby,et al.  Nektar++: An open-source spectral/hp element framework , 2015, Comput. Phys. Commun..

[5]  A. I. Ruban,et al.  Triple-deck and direct numerical simulation analyses of high-speed subsonic flows past a roughness element , 2015, Journal of Fluid Mechanics.

[6]  S. Sherwin,et al.  An isoparametric approach to high-order curvilinear boundary-layer meshing , 2015 .

[7]  N. Sandham,et al.  Influence of boundary-layer disturbances on the instability of a roughness wake in a high-speed boundary layer , 2014, Journal of Fluid Mechanics.

[8]  P. Orlandi,et al.  Parameterization of Boundary-Layer Transition Induced by Isolated Roughness Elements , 2014 .

[9]  N. Sandham,et al.  Laminar–turbulent transition induced by a discrete roughness element in a supersonic boundary layer , 2013, Journal of Fluid Mechanics.

[10]  A. Ruban,et al.  Generation of steady longitudinal vortices in hypersonic boundary layer , 2013, Journal of Fluid Mechanics.

[11]  J. Edwards,et al.  Wake Instabilities Behind Discrete Roughness Elements in High Speed Boundary Layers , 2013 .

[12]  P. Orlandi,et al.  COMPRESSIBILITY EFFECTS ON ROUGHNESS-INDUCED BOUNDARY LAYER TRANSITION , 2012, Proceeding of Seventh International Symposium on Turbulence and Shear Flow Phenomena.

[13]  M. Goldstein,et al.  Algebraic/transcendental disturbance growth behind a row of roughness elements , 2011, Journal of Fluid Mechanics.

[14]  N. Sandham,et al.  Compressibility Effects on Boundary-Layer Transition Induced by an Isolated Roughness Element , 2010 .

[15]  Gregor Gassner,et al.  On the Quadrature and Weak Form Choices in Collocation Type Discontinuous Galerkin Spectral Element Methods , 2010, J. Sci. Comput..

[16]  M. Goldstein,et al.  The long range persistence of wakes behind a row of roughness elements , 2010, Journal of Fluid Mechanics.

[17]  J. Edwards,et al.  Laminar-Turbulent Transition Behind Discrete Roughness Elements in a High-Speed Boundary Layer , 2010 .

[18]  Gianluca Iaccarino,et al.  Numerical simulation of the effect of a roughness element on high-speed boundary-layer instability , 2008 .

[19]  S. Schneider Effects of Roughness on Hypersonic Boundary-Layer Transition , 2007 .

[20]  O. Marxen,et al.  Bi-global secondary stability theory for high-speed boundary-layer flows , 2008 .

[21]  J. Hesthaven,et al.  Nodal Discontinuous Galerkin Methods: Algorithms, Analysis, and Applications , 2007 .

[22]  G. Korolev Method for solving the equations describing the interaction of a three-dimensional boundary layer with an outer inviscid flow , 2007 .

[23]  Jitesh S. B. Gajjar,et al.  Once again on the supersonic flow separation near a corner , 2002, Journal of Fluid Mechanics.

[24]  D. Kopriva,et al.  Discontinuous Spectral Element Approximation of Maxwell’s Equations , 2000 .

[25]  Chi-Wang Shu,et al.  The Local Discontinuous Galerkin Method for Time-Dependent Convection-Diffusion Systems , 1998 .

[26]  Elena V. Maroko,et al.  Asymptotic Theory of Separated Flows: Index , 1998 .

[27]  Bono Wasistho,et al.  Spatial Direct Numerical Simulation of Compressible Boundary Layer flow , 1997 .

[28]  E. Toro Riemann Solvers and Numerical Methods for Fluid Dynamics , 1997 .

[29]  P. J. Mason,et al.  Trailing vortices in the wakes of surface-mounted obstacles , 1987, Journal of Fluid Mechanics.

[30]  R. Sykes On three-dimensional boundary layer flow over surface irregularities , 1980, Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences.

[31]  F. Smith A three-dimensional boundary-layer separation , 1980, Journal of Fluid Mechanics.

[32]  R. Sykes Stratification effects in boundary layer flow over hills , 1978, Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences.

[33]  F. Smith,et al.  A two-dimensional boundary layer encountering a three-dimensional hump , 1977, Journal of Fluid Mechanics.

[34]  F. Smith Pipeflows distorted by non-symmetric indentation or branching , 1976 .

[35]  F. White Viscous Fluid Flow , 1974 .

[36]  A. Messiter Boundary-Layer Flow Near the Trailing Edge of a Flat Plate , 1970 .

[37]  K. Stewartson,et al.  Self-induced separation , 1969, Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences.

[38]  K. Stewartson,et al.  On the flow near the trailing edge of a flat plate II , 1969 .

[39]  V. Ya. Neiland,et al.  Theory of laminar boundary layer separation in supersonic flow , 1969 .

[40]  W. Tollmien,et al.  Über Flüssigkeitsbewegung bei sehr kleiner Reibung , 1961 .