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device for limiting backflow of combustion gases of the rocket during its completion
device for limiting backflow of combustion gases of the rocket during its completion
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机译:限制火箭完成过程中燃烧气体回流的装置
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摘要
A convoluted fan structure is provided along the bottom surface of each diagonal segment of a petal-formed aft cover for a missile canister. As the cover petals open under influence of rocket exhaust impingement on the cover, the fan structures cover the diagonal areas toward the corners of the opening. This prevents recirculation of rocket exhaust gases from the plenum into the canister through the formerly open corner areas and augment the closure force to restore the petals to the closed position after completion of missile launch. IMAGE
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