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Method for spraying fuel within a gas turbine engine to provide thrust vectoring.
Method for spraying fuel within a gas turbine engine to provide thrust vectoring.
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机译:在燃气涡轮发动机内喷射燃料以提供推力矢量的方法。
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摘要
A fuel spraybar assembly for spraying fuel within a gas turbine engine. The spraybar assembly includes radial and lateral members that distribute fuel within the flowpath. In one embodiment two lateral members are located at the radially inward end of a radial member and generally form a "T" shape. Circumferentially spaced adjacent spraybars subdivide the flowpath into a plurality of circumferential combustion zone segments. In one embodiment the junction of the radial and lateral members provides a flameholding feature that stabilizes the combustion flame. In another embodiment, fuel is introduced non-uniformly within the afterburner resulting in thermal vectoring of the engine thrust. IMAGE
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