초록 ▼

An apparatus comprising: an aerodynamic surface adapted for producing an adverse pressure gradient in a fluid flow; and a first pulse detonation actuator disposed adjacent the aerodynamic surface and adapted for impulsively detonating a fuel/air mixture to produce a pressure rise and velocity increa

An apparatus comprising: an aerodynamic surface adapted for producing an adverse pressure gradient in a fluid flow; and a first pulse detonation actuator disposed adjacent the aerodynamic surface and adapted for impulsively detonating a fuel/air mixture to produce a pressure rise and velocity increase of combustion products therein, the aerodynamic surface having a plurality of separation control holes adapted for communicating combustion product flows from the first pulse detonation actuator to the aerodynamic surface for modulating separation of the fluid flow from the aerodynamic surface.

대표청구항 ▼

1. An apparatus comprising:an aerodynamic surface adapted for producing an adverse pressure gradient in a fluid flow; and a first pulse detonation actuator extending along said aerodynamic surface and adapted for impulsively detonating a fuel/air mixture to produce a pressure rise and velocity incre

1. An apparatus comprising:an aerodynamic surface adapted for producing an adverse pressure gradient in a fluid flow; and a first pulse detonation actuator extending along said aerodynamic surface and adapted for impulsively detonating a fuel/air mixture to produce a pressure rise and velocity increase of combustion products therein, said aerodynamic surface having a plurality of separation control holes adapted for communicating combustion product flows from said first pulse detonation actuator to said aerodynamic surface for modulating separation of said fluid flow from said aerodynamic surface. 2. The apparatus of claim 1 further comprising a second pulse detonation actuator disposed adjacent said aerodynamic surface, said separation control holes being further adapted for communicating combustion product flows from said second pulse detonation actuator to said aerodynamic surface for modulating said separation.3. An apparatus comprising:an aerodynamic surface adapted for producing an adverse pressure gradient in a fluid flow; a first pulse detonation actuator disposed adjacent said aerodynamic surface and adapted for impulsively detonating a fuel/air mixture to produce a pressure rise and velocity increase of combustion products therein; and a second pulse detonation actuator disposed adjacent said aerodynamic surface, wherein said second pulse detonation actuator is adapted for operating out of phase with said first pulse detonation actuator said aerodynamic surface having a plurality of separation control holes adapted for communicating combustion product flows from said first pulse detonation actuator to said aerodynamic surface for modulating separation of said fluid flow from said aerodynamic surface, and said separation control holes being further adapted for communicating combustion product flows from said second pulse detonation actuator to said aerodynamic surface for modulating said separation.