"Lockheed P-80-F-80" šaudymo žvaigždė

Lockheed P-80 Shooting Star

ŠaliesJav
VaidmenįReaktyvinis naikintuvas
Pirmasis skrydis8 January 1944
Pastatytas1715

2007 Lockheed P-80 Shooting Star was the first jet fighter used operationally by the United States Army Air Forces (USAAF). Designed and built by Lockheed in 1943 and delivered just 143 days from the start of the design process, production models were flying, and two pre-production models did see very limited service in Italy just before the end of World War II. Designed with straight wings, the type saw extensive combat in Korea with the United States Air Force (USAF) as the F-80.

Šaltinis: Lockheed P-80 Shooting Star on Wikipedia

Lockheed P-80/F-80 Shooting Star Walk Around
FotografasCees Hendriksas
LokalizavimoNežinoti
Nuotraukos37
Wait, Searching Lockheed P-80 Shooting Star for you…
Lockheed F-80C Walk Around
FotografasWright Patterson
LokalizavimoNežinoti
Nuotraukos18
Lockheed P-80 Shooting Star Walk Around
FotografasDennis Sparks
LokalizavimoNežinoti
Nuotraukos24

Taip pat žiūrėkite:

Antrasis pasaulinis karas: galutinė vizualinė istorija nuo Blitzkrieg iki atominės bombos (DK galutinė vizualinė istorija) - "Amazon" Antrojo pasaulinio karo žemėlapis pagal žemėlapį (DK istorijos žemėlapis pagal žemėlapį) - Amazonė


The Dawn of the Jet Age

2007 Lockheed P-80 Shooting Star (re-designated F-80 in 1948) was the first jet fighter used operationally by the United States Army Air Forces. Designed by Clarence “Kelly” Johnson and his Skunk Works team in just 143 days, it was a response to the German Me 262. While it arrived too late to see combat in WWII, it became the cornerstone of the early Cold War USAF and participated in the first-ever jet-versus-jet dogfight during the Korean War.

Attribute Technical Specification (F-80C)
Vaidmenį Fighter-Interceptor / Fighter-Bomber
Įgulos 1 (Pilot)
First Flight January 8, 1944
Jėgainė 1 × Allison J33-A-35 centrifugal-flow turbojet
Thrust 5,400 lbf (24 kN)
Maximum Speed 956 km/h (594 mph) at sea level
Ginkluotės 6 × .50 cal (12.7 mm) M3 Browning machine guns (Nose)
Mokamoji krova 2 × 1,000 lb bombs or 8 × 5-inch rockets

Design and Engineering Milestones

  • Centrifugal-Flow Turbojet: The P-80 utilized the Allison J33, based on the British Whittle design. Unlike modern axial-flow engines, the J33 used a large impeller to compress air, which gave the F-80 its characteristic “fat” mid-section.
  • Nose-Concentrated Armament: By placing the six machine guns in the nose rather than the wings, the F-80 eliminated “convergence” issues, allowing for a concentrated stream of fire at any range.
  • The “Misery” Fuel Tanks: Early jets had poor range. The F-80 was iconic for its large, teardrop-shaped wingtip fuel tanks. These not only extended range but were found to improve the wing’s aerodynamic efficiency at high speeds.
  • Skunk Works Beginning: The P-80 was the project that essentially birthed Lockheed’s “Skunk Works” division, establishing the culture of rapid prototyping and extreme secrecy.

The Korean War & Transition

  • The First Jet Dogfight: On November 8, 1950, Lieutenant Russell J. Brown, flying an F-80C, was credited with shooting down a Soviet-built MiG-15—the first victory in jet-versus-jet history.
  • Straight vs. Swept Wings: The Korean War quickly proved that the straight-winged F-80 was outmatched in speed by the swept-wing MiG-15. The F-80 was soon shifted to the ground-attack role, where it excelled due to its stability as a gun platform.
  • Training Legacy: The F-80 airframe was lengthened to create the T-33 “T-Bird”, which became the most successful jet trainer in history, used by over 40 countries for over half a century.

Peržiūrėta: 4047

palik atsakymą

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> 

Reikia

Ši svetainė naudoja Akismet sumažinti šlamštą. Sužinokite, kaip apdorojami jūsų komentarų duomenys.