Rok 2013

• Fully Separated Flow Control Using DBD Plasma Actuators Located at the Leading Edge of an Airfoil

  Publikacja

  • A. Leroy
  • P. Audier
  • D. Hong
  • J. Podliński
  • A. Berendt
  • J. Mizeraczyk

  - ERCOFTAC Bulletin - Rok 2013

  In the framework of the PLASMAERO European project, experiments were conducted to investigate the authority of surface DBD plasma actuators to alter a fully separated flow around an airfoil in order to improve its aerodynamic performances in its natural stall regime. In this paper, unsteady excitation control is more specifically investigated. The key control parameter studied here is the burst frequency which periodically imposes...

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• Surface Dielectric Barrier Discharge Plasma Actuators

  Publikacja

  • E. Moreau
  • A. Debien
  • N. Benard
  • T. N. Jukes
  • R. D. Whalley
  • K. Choi
  • A. Berendt
  • J. Podliński
  • J. Mizeraczyk

  - ERCOFTAC Bulletin - Rok 2013

  This paper presents a part of the works conducted in the Plasmaero European project (task 1.1) on surface dielectric barrier discharge actuators applied to airflow control. The study is divided into several parts. In the first part, the goal is to enhance the electric wind produced by a typical single DBD actuator by optimization of the active electrode shape. For instance, the use of a thin wire instead of a plate air-exposed...

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• Trailing-Edge Separation Control of a NACA 0015 Airfoil Using Dielectric-Barrier-Discharge Plasma Actuators

  Publikacja

  • R. D. Whalley
  • A. Debien
  • J. Podliński
  • T. N. Jukes
  • K. Choi
  • N. Benard
  • E. Moreau
  • A. Berendt
  • J. Mizeraczyk

  - ERCOFTAC Bulletin - Rok 2013

  This paper presents a part of the works conducted in the Plasmaero European project (task 3.1), where the trailing-edge flow separation of a NACA 0015 airfoil has been controlled using four different dielectric barrier discharge (DBD) actuator types at three institutions across Europe. The results show that it is possible to enhance the aerodynamic performance of aircraft at speeds up to 40 m/s. Dielectric-barrier-discharge vortex...

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