Aircraft propulsion system exhaust nozzle with ejector passage(s)
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United States of America Patent
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-
Sep 12, 2023
Grant Date -
Jun 22, 2023
app pub date -
Dec 17, 2021
filing date -
Dec 17, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus is provided for an aircraft propulsion system. This apparatus includes an exhaust nozzle. The exhaust nozzle includes a flowpath, a passage, an outer door, an inner door and an actuator configured to move the outer door and the inner door between an open arrangement and a closed arrangement. The flowpath extends axially along a centerline through the exhaust nozzle. The passage extends laterally into the exhaust nozzle to the flowpath when the outer door and the inner door are in the open arrangement. The outer door is configured to pivot inwards towards the centerline when the outer door moves from the closed arrangement to the open arrangement. The inner door is configured to pivot outwards away from the centerline when the inner door moves from the closed arrangement to the open arrangement.
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