A quantitative study of the lift-enhancing flow field generated by an airfoil with a Gurney flap

University of Minnesota Ph.D. dissertation. December 2009. Major: Aerospace Engineering and Mechanics. Advisor: Ellen K. Longmire. 1 computer file (PDF); xv, 180 pages, appendices A-C.

[1]  Russell M. Cummings,et al.  Numerical Investigation of an Airfoil with a Gurney Flap , 1998 .

[2]  John K. Eaton,et al.  Spanwise Response Variation for Partial-Span Gurney-Type Flaps , 2004 .

[3]  Ronald Adrian,et al.  Optimization of particle image velocimeters , 1990, Other Conferences.

[4]  Dong-Ho Lee,et al.  Aerodynamic Performance Analysis of a Gurney Flap for Rotorcraft Application , 2007 .

[5]  Russell M. Cummings,et al.  Navier–Stokes analysis of lift-enhancing tabs on multi-element airfoils , 1998 .

[6]  Terrence W. Simon,et al.  Using Gurney Flaps to Control Laminar Separation on Linear Cascade Blades , 2003 .

[7]  P. Gerontakos,et al.  Testing unmanned aerial vehicle airfoils , 2004, IEEE Instrumentation & Measurement Magazine.

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

[9]  Wolfgang Schröder,et al.  Scanning PIV measurements of a laminar separation bubble , 2006 .

[10]  Tim Lee,et al.  Oscillating Wing Loadings with Trailing-Edge Strips , 2006 .

[11]  Vojin R. Nikolic,et al.  Additional Aerodynamic Features of Wing-Gurney Flap Flows , 2006 .

[12]  Othon K. Rediniotis,et al.  Preliminary Parametric Study of Gurney Flap Dependencies , 2006 .

[13]  Bruce L. Storms,et al.  Lift enhancement of an airfoil using a Gurney flap and vortex generators , 1993 .

[14]  Owen M. Griffin,et al.  A note on bluff body vortex formation , 1995 .

[15]  Manish K Singh,et al.  Navier-Stokes analysis of airfoils with Gurney flap , 2007 .

[16]  Vojin R. Nikolic,et al.  Effect of Full-Span Gurney Flap Height on Wing Wake Vortex Alleviation , 2006 .

[17]  Chin-Yi Wei,et al.  Aerodynamic performance of thin wings at low Reynolds numbers , 2007 .

[18]  John K. Eaton,et al.  Experimental aerodynamics of mesoscale trailing-edge actuators , 2001 .

[19]  Lance W. Traub,et al.  Exploratory Investigation of Geometry Effects on Gurney Flap Performance , 2007 .

[20]  Rolf Radespiel,et al.  Dynamics of laminar separation bubbles at low-Reynolds-number aerofoils , 2009, Journal of Fluid Mechanics.

[21]  Lysbeth A. Woolcott,et al.  Reports and Memoranda , 1974 .

[22]  Max M Munk,et al.  The variable density wind tunnel of the National Advisory Committee for Aeronautics , 1926 .

[23]  F. E. Jørgensen,et al.  How to measure turbulence with hot-wire anemometers - a practical guide , 2002 .

[24]  Laura L. Pauley,et al.  Low-Reynolds-number separation on an airfoil , 1996 .

[25]  John K. Eaton,et al.  Wake Vortex Alleviation Using Rapidly Actuated Segmented Gurney Flaps , 2006 .

[26]  Z. C. Liu,et al.  Analysis and interpretation of instantaneous turbulent velocity fields , 2000 .

[28]  F. Fahy,et al.  Mechanics of flow-induced sound and vibration , 1989 .

[29]  Roy Y. Myose,et al.  Gurney Flap Experiments on Airfoils, Wings, and Reflection Plane Model , 1998 .

[30]  John K. Eaton,et al.  Wake vortex control using static segmented Gurney flaps , 2007 .

[31]  Ellen K. Longmire,et al.  The Effect of Gurney Flap Height on Vortex Shedding Modes Behind Symmetric Airfoils , 2006 .

[32]  John K. Eaton,et al.  Dynamic Flow Response Due to Motion of Partial-Span Gurney-Type Flaps , 2004 .

[33]  Guy Dumas,et al.  Gurney Flap Scaling for Optimum Lift-to-Drag Ratio , 1997 .

[34]  Roy Y. Myose,et al.  Effect of Gurney flaps on a NACA 0011 airfoil , 1996 .

[35]  W. Shyy,et al.  Rigid and Flexible Low Reynolds Number Airfoils , 1999 .

[36]  Thomas J. Mueller,et al.  Low-aspect-ratio wing aerodynamics at low Reynolds numbers , 2004 .

[37]  Hak-Tae Lee,et al.  Computational Investigation of Airfoils with Miniature Trailing Edge Control Surfaces , 2004 .

[38]  Lawrence Lee,et al.  Effect of Gurney Flap on Unsteady Wake Vortex , 2007 .

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

[40]  A. R. Ganji,et al.  Introduction to Engineering Experimentation , 1995 .

[41]  Jinjun Wang,et al.  Experimental Studies on the Drag Reduction and Lift Enhancement of a Delta Wing , 2003 .

[42]  Xin Zhang,et al.  Aerodynamics of Gurney flaps on a wing in ground effect , 2001 .

[43]  Earl H. Dowell,et al.  Aerodynamic Loading for an Airfoil with an Oscillating Gurney Flap , 2007 .

[44]  Roy Y. Myose,et al.  Experimental investigation of Gurney flaps on a two element general aviation airfoil , 1997 .

[45]  Eastman N. Jacobs,et al.  Airfoil section characteristics as affected by variations of the Reynolds number , 1939 .

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

[47]  Steve Wereley,et al.  A correlation-based central difference image correction (CDIC) method and application in a four-roll mill flow PIV measurement , 2003 .

[48]  Vojin R. Nikolic,et al.  Trailing vortex rollup from a wing equipped with a gurney flap , 2006 .

[49]  T. Mueller,et al.  Laminar separation bubble characteristics on an airfoil at low Reynolds numbers , 1987 .

[50]  Eastman N Jacobs,et al.  Large-scale aerodynamic characteristics of airfoils as tested in the variable density wind tunnel , 1931 .

[51]  David W. Hurst,et al.  Aerodynamics of Gurney Flaps on a Single-Element High-Lift Wing , 2000 .

[52]  Max M. Munk Elements of the Wing Section Theory and of the Wing Theory , 1925 .

[53]  Zhe Wu,et al.  Application of Gurney Flap on a Simplified Forward-Swept Aircraft Model , 2006 .

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

[55]  Christian J. Kähler,et al.  Scanning PIV investigation of the laminar separation bubble on a SD7003 airfoil , 2008 .

[56]  J. Price Unsteady Measurements and Computations on an Oscillating Airfoil with Gurney Flaps , 2001 .

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

[58]  H. P. Horton Laminar separation bubbles in two and three dimensional incompressible flow , 1968 .

[59]  Ronald J. Adrian,et al.  Dynamic ranges of velocity and spatial resolution of particle image velocimetry , 1997 .

[60]  Tianshu Liu,et al.  Thin-Airfoil Theoretical Interpretation for Gurney Flap Lift Enhancement , 2007 .

[61]  Dragos Viieru,et al.  Effect of Tip Vortex on Wing Aerodynamics of Micro Air Vehicles , 2004 .