2018년 2월 25일 일요일

FJ-1 (aircraft)

FJ-1 (aircraft)

North American FJ-1 Fury

Purpose*: Manufacturer: Operator*: () *First flight: September 11, 1946 Number of Productions*: 33 aircraft (3 of them prototype) Start of operation**: October 1947

North American FJ - 1 Fury(: North American FJ - 1 Fury) is one of the first strategy jet fighter () developed by the company. In-house designation is NA-134 · NA-135 prototype, production type NA-141. North American FJ is called "Fury" for each type , Since it is a naval specification machine of FJ-2 and beyond, we will explain it in the section on F - 86, and in this section we deal with only FJ - 1.

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Design and development

XFJ- 1, besides, design instructions were issued. Fury had a straight wing and a front wheel type landing gear and was designed to equip one turbojet engine in a shape penetrating the fuselage. The main wing, tail wing and canopy had diverted the design of piston engine fighter masterpiece . This design also became the base of XP - 86 which is the prototype of the fighter of the US Air Force.

The first flight of the prototype was made, and the deployment of the production type 30 aircraft began in October 1947. The first ship to Fury was done in an aircraft carrier "". The assignee is VF- 5, we opened the way of jet aircraft operation on aircraft carriers and impressed the necessity of equipment when jet aircraft were detached. Fury was able to ship without catapult but could not practical if crowded. Also, jet engines are extremely inefficient at low speeds, and they consume a large amount of fuel. As a matter of course, the jet engine efficiency will be the lowest when the speed is zero. Ship launching without catapult in operation of jet aircraft was extremely dangerous and the ability to rise was low, and at the time of departure, it consumed a lot of fuel and the cruising distance became small, which was not suitable for ordinary missions.

Backward blade as a means to delay shock wave generation in the vicinity of the sound velocity area at that time was not known, and FJ - 1 also adopted straight wing diverted from P - 51 as described above. However, P- At that time, 51 laminar flow wings were the latest airfoil type, and at the beginning of FJ - 1 development it was unexpected things such as adoption of a new type of airfoil. F-86 / FJ- The reason why the receding wing was adopted in 2 is because there was introduction of the technique of the retreating wing more than at the end of. Is a time when aeronautical technology has developed rapidly, it is one of its remarkable examples, due to a slight difference that can cause a decisive performance difference.

Also the wing was equipped with a dive brake so it was not suitable for folding and the wing folding device was not equipped. Instead, a "head down mechanism" is equipped to save space for storage , It was structured like putting a head under the tail part of FJ - 1 in front. This was a feature of this machine together with the front wheels that can be turned.

Career

Mass production type (internal designation NA - 141) initially received 100 orders, but it was reduced to 30 aircraft used mainly for North Island testing, and from August VF - 5 A (Later renamed VF - 51) was used. VF - 51 entered a duty with an aircraft carrier "Boxer" until May 1949, but then disappeared step by step in exchange with.

FJ - 1 also retired from the US Navy reserve unit in 1953. One highlight of that short deployment period is the Bendix trophy for jet aircraft in September 1948 - It was the victory of VF - 51 in the race. The VF - 51 entered with 7 FJ - 1s, and flew from and flew to. VF- 51 kept the California Air Force's two aircraft and monopolized the fourth place.

Each type

XFJ-1

Prototype type. 3 machine making. Cereal 39053 - 39055 FJ-1

Mass production type. 30 machine making. Serial 120342 - 120371

User

*

Summary (FJ - 1)

FJ-1 and FJ-2 (1952)

  • Occupant: 1 person
  • Full width: 11.63 m (38 ft 2 in)
  • Total length: 10.49 m (34 ft 5 in)
  • Overall height: 4.52 m (14 ft 10 in)
  • Wing area: 20.53 (221)
  • Engine: Allison J-35-A-2 turbojet (thrust 4,000 lb) × 1 unit
  • Empty weight: 4,011 kg (8,843 lb)
  • Overall weight: 7,092 kg (15,600 lb)
  • Maximum speed: 879 km / h (546 mph) (2740 m (9,000 ft))
  • Rise rate at takeoff: 1,000 m / min (3,300 ft)
  • Rise limit: 9,750 m (32,000 ft)
  • Range (Ferry): 2,414 km (1,500 miles)
  • Armed with:

Reference material

  • Taylor, John, W. R., ed. Jane's All the World's Aircraft 1965-1966 . London: Jane's All the World's Aircraft, 1967.
  • Wagner, Ray. _ The North American Saber -. London: Macdonald, 1963. No ISBN.
  • Winchester, Jim, ed. _ Military Aircraft of the Cold War _ (The Aviation Factfile). London: Grange Books plc, 2006..
  • Swanborough, Gordon and Bowers, Peter M. Unn States States Navy Aircraft Since 1911 . Annapolis, MD: Naval Institute Press, 1976.

Related item

| Wikimedia Commons has media related to****. — | —

  • \ - common wing
  • \ - Developed type with redesigned wings and others
  • \ - common wing

(Equivalent fuselage)

Acquired from ""

Post Date : 2018-02-25 00:30

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