맥도넬 XF-85 고블린

McDonnell XF-85 Goblin

국가미국
역할프로토타입 요격기 항공기
첫 비행9 월 1949
내장2

Tthe 맥도넬 XF-85 고블린 McDonnell Aircraft가 제 2 차 세계 대전 중 고안 한 미국 프로토 타입 전투기입니다. 그것은 거대한 Convair B-36 폭격기의 폭탄 베이에서 기생충 전투기로 배치하기위한 것이 었습니다. XF-85의 의도된 역할은 적의 요격기로부터 폭격기를 방어하는 것이었고, 이는 제2차 세계 대전 중에 입증되었습니다. McDonnell은 공군(USAAF)이 프로그램을 종료하기 전에 두 개의 프로토타입을 제작했습니다.

소스: McDonnell XF-85 Goblin 위키피디아

맥도넬 XF-85 고블린 산책
사진 작가존 헥, 블라디미르 야쿠보프
로컬라이제이션전략 항공 우주 박물관 - 애슐랜드 - Strategic Air and Space Museum의 리뷰 - 트립어드바이저
사진76
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맥도넬 XF-85 고블린 산책
사진 작가존 헥, 블라디미르 야쿠보프
로컬라이제이션미국 국립 박물관, 데이튼
사진96

참고 항목:

World War II: The Definitive Visual History from Blitzkrieg to the Atom Bomb(DK Definitive Visual Histories) - 아마존 지도별 제2차 세계 대전 지도(DK History Map by Map) - 아마존


General Characteristics and Role

The McDonnell XF-85 Goblin was an experimental jet fighter developed for the United States Air Force (USAF) in the late 1940s. Its highly unusual role was to serve as a “parasite fighter”—a defensive fighter that would be carried and launched from a bomber, specifically the massive Convair B-36 Peacemaker, and recovered mid-air. This concept arose because early jet fighters lacked the range to escort strategic bombers on long-distance missions, leaving them vulnerable to enemy interceptors deep inside hostile territory. The XF-85 was designed to be small enough to fit within the B-36’s bomb bay and featured a unique hinged nose assembly for hooking up to a trapeze system.

Property Typical Value (XF-85)
역할 Experimental Parasite Fighter
National Origin 미국
제조업체 McDonnell Aircraft Corporation
First Flight (unattached) 23 August 1948
승무원 1 (Pilot)
길이 4.93 m (16 ft 2 in)
윙스 팬 6.44 m (21 ft 1 in)
Gross Weight 2,540kg(5,600파운드)

Powerplant and Unique Features

  • Engine: 1 x Westinghouse J34-WE-22 turbojet engine.
  • Thrust: 3,000 lbf (13 kN).
  • Armament: Proposed four .50 caliber (12.7 mm) M2 Browning machine guns (never installed on the prototypes).
  • Unique Tail: It featured a distinctive cruciform tail and swept wings that folded upwards for stowage inside the bomber.
  • Recovery System: The plane used a retractable hook in its nose to latch onto a specialized trapeze lowered from the carrier aircraft (initially a modified B-29 Superfortress, later planned for the B-36).
  • Performance: The intended speed was over 1,000 km/h (620 mph), designed to intercept potential enemy fighters like the MiG-15.

Program Outcome and Legacy

  • Testing: The recovery phase of the test flights proved extremely difficult, due to the intense turbulence and buffeting behind the carrier aircraft. Pilots reported high difficulty in successfully mating the hook with the trapeze.
  • Cancellation: The program was cancelled in 1949 after only a few test flights. The mid-air docking procedure was deemed too risky for operational use. Furthermore, the rapid development of aerial refueling technology provided a more practical solution to the bomber escort problem.
  • Legacy: While unsuccessful, the XF-85 stands as one of the most unique and ambitious attempts in aviation history to solve the strategic bomber escort challenge. It remains a prime example of Cold War experimental aircraft design.
  • Preservation: Both prototypes built (AF Ser. No. 46-523 and 46-524) survive. One is displayed at the National Museum of the United States Air Force in Dayton, Ohio, and the other at the Strategic Air Command & Aerospace Museum in Ashland, Nebraska.

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