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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0250468 (1988-09-28) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 4 |
A device for reducing drag and store separation difficulties caused by shallow cavities on aircraft in supersonic flight consisting of a slab of porous material cut to fit precisely inside the cavity. This slab is mounted inside the cavity such that a plenum chamber is formed between the slab and th
A device for reducing drag and store separation difficulties caused by shallow cavities recessed below the surface of aircraft in supersonic flight which comprises: a. a shallow cavity, which is defined as one having a length to height ratio greater than about 9 and has four walls recessed below the
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