Integrated thermal protection and leakage reduction in a supersonic air intake system

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United States of America Patent

PATENT NO 9403600
APP PUB NO 20130291553A1
SERIAL NO

13461599

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Abstract

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An air intake system suitable for a supersonic vehicle is disclosed. The system includes a channel comprising an inlet and a side wall and a plenum coupled to the side wall. The plenum is configured to accept a flow of coolant. In certain embodiments, the coolant is the waste coolant from an on-board electronics cooling system. The system also includes a porous region in the side wall configured to allow a flow of bleed air from the channel through the porous region of the side wall into the plenum so as to aid the transition to supersonic flow. In certain embodiments, the flow of the bleed air is reduced at supersonic speeds by pressurization of the plenum with the coolant.

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Patent Owner(s)

Patent OwnerAddress
LOCKHEED MARTIN CORPORATION6801 ROCKLEDGE DRIVE BETHESDA MD 20817

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Chan Valencia, US 2 5
Leland, Brad C Lancaster, US 1 5
Tworek, Andrew J Lancaster, US 1 5

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