All Stories

  1. Plasma flow control of the tip vortices over a very low aspect-ratio wing

    Article • Physics of Fluids, August 2022, American Institute of Physics

    Kwing-So Choi

  2. Aerodynamic and Aeroacoustic Optimization of Leading-Edge Undulation of a NACA 65(12)-10 Airfoil

    Article • AIAA Journal, November 2021, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  3. Transitional pulsatile flows with stenosis in a two-dimensional channel

    Article • Physics of Fluids, March 2021, American Institute of Physics

    Kwing-So Choi

  4. Book Review: Flow Control Techniques and Applications

    Article • AIAA Journal, June 2020, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  5. Flow control over an airfoil using virtual Gurney flaps

    Article • Journal of Fluid Mechanics, February 2015, Cambridge University Press

    Kwing-So Choi

  6. Plasma Virtual Actuators for Flow Control

    Article • Journal of Flow Control Measurement &amp Visualization, January 2015, Scientific Research Publishing, Inc,

    Kwing-So Choi

  7. Turbulent boundary-layer control with plasma spanwise travelling waves

    Article • Experiments in Fluids, August 2014, Springer Science + Business Media

    Kwing-So Choi

  8. Drag reduction in turbulent channel flow using bidirectional wavy Lorentz force

    Article • Science China Physics Mechanics and Astronomy, April 2014, Springer Science + Business Media

    Kwing-So Choi

  9. Recent developments in DBD plasma flow control

    Article • Progress in Aerospace Sciences, October 2013, Elsevier

    Kwing-So Choi

  10. On the formation of streamwise vortices by plasma vortex generators

    Article • Journal of Fluid Mechanics, September 2013, Cambridge University Press

    Kwing-So Choi

  11. Smart Flow Control with Riblets

    Article • Advanced Materials Research, August 2013, Trans Tech Publications

    Kwing-So Choi

  12. Formation, growth and instability of vortex pairs in an axisymmetric stagnation flow

    Article • Journal of Fluid Mechanics, May 2013, Cambridge University Press

    Kwing-So Choi

  13. The starting vortex in quiescent air induced by dielectric-barrier-discharge plasma

    Article • Journal of Fluid Mechanics, June 2012, Cambridge University Press

    Kwing-So Choi

  14. Flow control over a NACA 0012 airfoil using dielectric-barrier-discharge plasma actuator with a Gurney flap

    Article • Experiments in Fluids, February 2012, Springer Science + Business Media

    Kwing-So Choi

  15. Turbulent boundary-layer control with spanwise travelling waves

    Article • Journal of Physics Conference Series, December 2011, Institute of Physics Publishing

    Kwing-So Choi

  16. Dielectric-barrier-discharge vortex generators: characterisation and optimisation for flow separation control

    Article • Experiments in Fluids, November 2011, Springer Science + Business Media

    Kwing-So Choi

  17. Experimental investigation on the drag reducing efficiency of the outer-layer vertical blades

    Article • Journal of Marine Science and Technology, August 2011, Springer Science + Business Media

    Kwing-So Choi

  18. Turbulent boundary-layer control with plasma actuators

    Article • Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences, March 2011, Royal Society Publishing

    Kwing-So Choi

  19. Starting, traveling, and colliding vortices: Dielectric-barrier-discharge plasma in quiescent air

    Article • Physics of Fluids, September 2010, American Institute of Physics

    Kwing-So Choi

  20. Turbulent Boundary Layer Control by DBD Plasma: A Spanwise Travelling Wave

    Article • June 2010, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  21. Control of unsteady flow separation over a circular cylinder using dielectric-barrier-discharge surface plasma

    Article • Physics of Fluids, September 2009, American Institute of Physics

    Kwing-So Choi

  22. Flow control around a circular cylinder using pulsed dielectric barrier discharge surface plasma

    Article • Physics of Fluids, August 2009, American Institute of Physics

    Kwing-So Choi

  23. Long Lasting Modifications to Vortex Shedding Using a Short Plasma Excitation

    Article • Physical Review Letters, June 2009, American Physical Society (APS)

    Kwing-So Choi

  24. Direct intervention of hairpin structures for turbulent boundary-layer control

    Article • Physics of Fluids, October 2008, American Institute of Physics

    Kwing-So Choi

  25. Flow Reattachment Over an Airfoil Using Surface Plasma Actuator

    Article • June 2008, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  26. Boundary Layer Control for Drag Reduction by Lorentz Forcing

    Article • January 2008, Springer Science + Business Media

    Kwing-So Choi

  27. Wall Normal Jet Produced by DBD Plasma Actuator With Doughnut-Shaped Electrode

    Article • January 2008, ASME International

    Kwing-So Choi

  28. Wall Normal Jet under Elevated Temperatures Produced by Surface Plasma Actuator

    Article • January 2007, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  29. Turbulent Drag Reduction by Surface Plasma Through Spanwise Flow Oscillation

    Article • June 2006, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  30. The rough with the smooth

    Article • Nature, April 2006, Springer Science + Business Media

    Kwing-So Choi

  31. Characterization of Surface Plasma-Induced Wall Flows Through Velocity and Temperature Measurements

    Article • AIAA Journal, April 2006, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  32. A wind-tunnel experiment on real-time opposition control of turbulence

    Article • Physics of Fluids, March 2006, American Institute of Physics

    Kwing-So Choi

  33. Control of Near-Wall Turbulence for Drag Reduction by Spanwise Oscillating Lorentz Force

    Article • June 2004, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  34. Turbulent Boundary-Layer Control for Drag Reduction Using Surface Plasma

    Article • June 2004, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  35. Turbulent drag reduction by Lorentz force oscillation

    Article • Physics of Fluids, May 2004, American Institute of Physics

    Kwing-So Choi

  36. Experimental Research on Turbulent Flow over Compliant Walls

    Article • January 2003, Springer Science + Business Media

    Kwing-So Choi

  37. MECHANISMS ONTRANSVERSEMOTIONS INTURBULENTWALLFLOWS

    Article • Annual Review of Fluid Mechanics, January 2003, Annual Reviews

    Kwing-So Choi

  38. Near-wall structure of turbulent boundary layer with spanwise-wall oscillation

    Article • Physics of Fluids, July 2002, American Institute of Physics

    Kwing-So Choi

  39. Accurate measurements of local skin friction coefficient using hot-wire anemometry

    Article • Progress in Aerospace Sciences, May 2002, Elsevier

    Kwing-So Choi

  40. Opposition Control of Near-Wall Turbulence With a Piston Type Actuator

    Article • January 2002, ASME International

    Kwing-So Choi

  41. Towards a Greater Understanding of Turbulent Skin-Friction Reduction

    Article • January 2002, ASME International

    Kwing-So Choi

  42. Opposition control of near-wall turbulence with a piston-type actuator

    Article • Physics of Fluids, August 2001, American Institute of Physics

    Kwing-So Choi

  43. Experimental investigation of turbulence suppression by the imposition of a large-scale vortical control flow

    Article • June 2001, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  44. The return to isotropy of homogeneous turbulence

    Article • Journal of Fluid Mechanics, June 2001, Cambridge University Press

    Kwing-So Choi

  45. The mechanism of turbulent drag reduction with wall oscillation

    Article • International Journal of Heat and Fluid Flow, February 2001, Elsevier

    Kwing-So Choi

  46. Turbulent Drag-Reduction Mechanisms: Strategies for Turbulence Management

    Article • January 2001, Springer Science + Business Media

    Kwing-So Choi

  47. Heat-transfer enhancement and pressure loss by surface roughness in turbulent channel flows

    Article • International Journal of Heat and Mass Transfer, November 2000, Elsevier

    Kwing-So Choi

  48. European drag-reduction research — recent developments and current status

    Article • Fluid Dynamics Research, May 2000, Institute of Physics Publishing

    Kwing-So Choi

  49. 粗面流路における熱伝達率と圧力損失の相関について

    Article • TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, January 1999, Japan Society of Mechanical Engineers

    Kwing-So Choi

  50. Turbulent Boundary-Layer Control by Means of Spanwise-Wall Oscillation

    Article • AIAA Journal, July 1998, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  51. Drag reduction of turbulent pipe flows by circular-wall oscillation

    Article • Physics of Fluids, January 1998, American Institute of Physics

    Kwing-So Choi

  52. Turbulent boundary-layer control by means of spanwise-wall oscillation

    Article • AIAA Journal, January 1998, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  53. Turbulent boundary-layer control by means of spanwise-wall oscillation

    Article • June 1997, American Institute of Aeronautics and Astronautics (AIAA)

    Kwing-So Choi

  54. Cost-effective production of microgrooves for drag reduction on the surface of aircraft in situ

    Article • April 1992, SPIE

    Kwing-So Choi

  55. Conditionally Sampled Vorticities and Near-Wall Turbulence Structure

    Article • January 1992, Springer Science + Business Media

    Kwing-So Choi

  56. Near-Wall Turbulence Structure over Misaligned Riblets

    Article • January 1991, Springer Science + Business Media

    Kwing-So Choi

  57. Effects of Longitudinal Pressure Gradients on Turbulent Drag Reduction with Riblets

    Article • January 1990, Springer Science + Business Media

    Kwing-So Choi

  58. Drag Reduction Mechanisms and Near-wall Turbulence Structure with Riblets

    Article • January 1990, Springer Science + Business Media

    Kwing-So Choi

  59. Near-wall structure of a turbulent boundary layer with riblets

    Article • Journal of Fluid Mechanics, November 1989, Cambridge University Press

    Kwing-So Choi

  60. Pressure Gradient Effect on the Turbulence Structure over Riblet Surface

    Article • January 1989, Springer Science + Business Media

    Kwing-So Choi

  61. The Wall-pressure Fluctuations of Modified Turbulent Boundary Layer with Riblets

    Article • January 1988, Springer Science + Business Media

    Kwing-So Choi

  62. A New Look at the Near-Wall Turbulence Structure

    Article • January 1987, Springer Science + Business Media

    Kwing-So Choi