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AN OUTLET NOZZLE FOR A JET ENGINE, AN AIRCRAFT COMPRISING THE OUTLET NOZZLE AND A METHOD FOR CONTROLLING A GAS FLOW FROM THE JET ENGINE
AN OUTLET NOZZLE FOR A JET ENGINE, AN AIRCRAFT COMPRISING THE OUTLET NOZZLE AND A METHOD FOR CONTROLLING A GAS FLOW FROM THE JET ENGINE
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机译:喷气发动机的出口喷嘴,包括出口喷嘴的飞机和控制喷气发动机气流的方法
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摘要
An outlet nozzle for a jet engine has a gas intake and a gas outlet, at least one opening being provided through the nozzle boundary wall for the injection of a fluid into the nozzle in a direction perpendicular to one plane, for the purpose of controlling the direction of a gas flow from the jet engine so that vectoring occurs substantially tangentially in this plane. A first opening configuration is provided through the nozzle boundary wall on a first side of the nozzle center line and a second opening configuration is provided through the nozzle boundary wall on a second side of the nozzle center line. At least one of said first and second opening configurations has a substantial extension in the axial direction of the nozzle, in order to permit selective injection of the fluid through said opening configuration to a varying extent in the axial direction of the nozzle.
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