Discontinuous Galerkin Method for the Study of Active Gurney Flaps

A discontinuous Galerkin method is proposed for the solution of the Reynolds-averaged Navier–Stokes equations, for turbulent flows in two dimensions. The numerical model is applied to the solution ...

[1]  Joseph Katz,et al.  Effect of 90 Degree Flap on the Aerodynamics of a Two-Element Airfoil , 1989 .

[2]  Raymond Chow,et al.  Computational Investigations of Deploying Load Control Microtabs on a Wind Turbine Airfoil , 2007 .

[3]  Yousef Saad,et al.  Hybrid Krylov Methods for Nonlinear Systems of Equations , 1990, SIAM J. Sci. Comput..

[4]  R. Liebeck.  Design of Subsonic Airfoils for High Lift , 1976 .

[5]  S. Rebay,et al.  A High-Order Accurate Discontinuous Finite Element Method for the Numerical Solution of the Compressible Navier-Stokes Equations , 1997 .

[6]  E. Toro,et al.  Restoration of the contact surface in the HLL-Riemann solver , 1994 .

[7]  Russell M. Cummings,et al.  Computational evaluation of an airfoil with a Gurney flap , 1992 .

[8]  Odis C. Pendergraft,et al.  A water tunnel study of Gurney flaps , 1988 .

[9]  Joseph Katz,et al.  AERODYNAMICS OF RACE CARS , 2006 .

[10]  Y. Saad,et al.  GMRES: a generalized minimal residual algorithm for solving nonsymmetric linear systems , 1986 .

[11]  J. Hesthaven,et al.  Nodal high-order methods on unstructured grids , 2002 .

[12]  Li Liu,et al.  Computational Study of Microflaps with Application to Vibration Reduction in Helicopter Rotors , 2011 .

[13]  J. Douglas,et al.  Interior Penalty Procedures for Elliptic and Parabolic Galerkin Methods , 1976 .

[14]  Bo Dong,et al.  An Analysis of the Minimal Dissipation Local Discontinuous Galerkin Method for Convection–Diffusion Problems , 2007, J. Sci. Comput..

[15]  G. Iaccarino,et al.  Near-wall behavior of RANS turbulence models and implications for wall functions , 2005 .

[16]  Per-Olof Persson,et al.  Newton-GMRES Preconditioning for Discontinuous Galerkin Discretizations of the Navier--Stokes Equations , 2008, SIAM J. Sci. Comput..

[17]  Ellen K. Longmire,et al.  Time resolved PIV analysis of flow over a NACA 0015 airfoil with Gurney flap , 2006 .

[18]  R. Meyer,et al.  Drag reduction of airfoils with miniflaps. Can we learn from dragonflies , 2000 .

[19]  Miguel R. Visbal,et al.  An Implicit Discontinuous Galerkin Method for the Unsteady Compressible Navier-Stokes Equations , 2009 .

[20]  Jinjun Wang,et al.  Effects of Gurney Flaps on a NACA0012 Airfoil , 2002 .

[21]  Marco Luciano Savini,et al.  Discontinuous Galerkin solution of the Reynolds-averaged Navier–Stokes and k–ω turbulence model equations , 2005 .

[22]  Jinjun Wang,et al.  Gurney flap—Lift enhancement, mechanisms and applications , 2008 .

[23]  P. Spalart.  A One-Equation Turbulence Model for Aerodynamic Flows , 1992 .

[24]  Richard Loendersloot,et al.  Wind tunnel testing of a full scale helicopter blade section with an upstream active Gurney flap , 2014 .

[25]  James C. Ross,et al.  Lift-Enhancing Tabs on Multielement Airfoils , 1995 .