Friday, January 13, 2023

p38 airplane

P38 Airplane - Photo of US Air Force Lockheed P-38 Lightning Jeep; The aircraft was the 5,000th P-38 produced.

Lockheed P-38 Lightning (lightning in English) one of the most important American fighters of the Second World War, and one of the most famous, fastest and most powerful. His image made him famous.

P38 Airplane

P38 Airplane

Designed according to United States Air Force (USAAC) requirements, the P-38 has a twin fuselage design (twin waves) with a central fuselage between the wings. it is equipped with a cockpit and weapons. It is used as a dive bomber, surface-to-air missile, surface-to-surface aircraft, and photo-reconnaissance mission, and mainly as a long-range missile, using two detachable fuel tanks under its wings. . It was used mainly in the Pacific theater and the China-Burma-India operation, during World War II, American pilots had the highest number of victories recorded to date. American pilot Richard Bong, America's highest aviator, with 40 recorded victories in the P-38 he called "Marge", followed by ace Tomas McGuire, who recorded a total of 38 victories. In the Southwest theater of the Pacific, he was the Commander of the USAAF before appearing in a large number of the famous North American Mustang P-51D. The P-38 Lightning is the only American fighter in continuous production in the United States involved in World War II, from Pearl Harbor to the abandonment of Japan (VJ-Day).

Real Time Airplane Lockheed P 38 Lightning 3d Model $239

Although the first prototypes had a fatal accident, the US military believed in the project and put them to work. Hopes of immorality and aviation were well founded, it became the fear of the Japanese army. The P-38, praised by the Allied media, was known as "the devil with two tails" (German: der Gabelschwanz-Teufel) of the Luftwaffe and as "two planes and one pilot" (2 films, 1 突音 Ni hikōttoki, ippairo) of the Japanese people. The plane was intercepted and destroyed, 885 kilometers from its base on Guadalcanal, a Mitsubishi G4M bomber carrying the famous Japanese Isoroku Yamamoto.

Lockheed designed the P-38 in response to Request Circular X-608 of the United States Air Force (USAAC) for a high-altitude fighter, with a "deceptive role to intercept and attack high-altitude aircraft." ". These tests require a maximum speed of at least 580 km/h (360 mph) at altitude and a climb to 6,100 m (20,000 ft) in less than 6 minutes, the most difficult test of the Air Force developed to date.. Bell P-39 Airacobra and Curtiss-Wright P-40 Warhawk (using the same Allison V-1710 engine as the P-38) were designed for the same purpose, as was the failed Vultee XP-1015.

The Lockheed design team, under the leadership of Hall Hibbard and Clarence "Kelly" Johnson, considered several alternatives, always related to the design of twin engines, because one engine was judged not to be powerful enough for its purpose (however, The development of the engine (in time). World War II made it possible for other single-engine fighters to easily exceed 400 mph (640 km/h) thanks to twice the power of the first engine. 'time of war).

The design was adopted as unique compared to the existing army. Lockheed's design team chose a twin-fuselage design to accommodate the empennage structure, their engines and chargers, and an isolated central fuselage to house the port and weapons. The nose was designed to hold two 12.7mm M2 Browning guns, with a 200-round magazine for each weapon, two 7.62mm Browning M1919 guns with a 500-round magazine for each weapon, and an Oldsmobile 37mm cannon with 15 projectiles. Airplanes are very different from other American airplanes, which have weapons in their wings, which allows the bullets to be involved in one or more places where they meet in front. By placing the gun in the nose, the Lockheed P-38 Lightning is very accurate in creating an accurate burst that can be fired instantly, while in other systems, accuracy depends on the degree of attachment and accuracy . strength or luck to try to find his goal in the area. This means that good marksmen can be more accurate and their shots can shoot farther than any other soldiers. Fortunately, Lightning can fire its deadly weapon of four guns from a safe and secure distance of about 900 meters with a high chance of hitting the target, while another fighter will -successful at a distance between 90 and 225 meters, keeping it. very close is dangerous and even more likely to miss.

Original U.s. Wwii Lockheed P 38 Lightning Airplane Propeller Blade

Lockheed's design included a tricycle landing gear, with a foam cockpit, and was powered by two Allison V-1710 12-cylinder V-12 engines at 746 kW (1,000 hp). together to prevent the impact of torque engine parts that they produce, and the turbochargers are located behind the engines in each fuselage. It was the first North American fighter to use multiple sheets of stainless steel and aluminum with polished rivets and flat joints, and the first fighter to exceed 400 mph (720 km/h).

Lockheed won the competition to win the government contract on June 23, 1937 with its Model 22, and was awarded the contract to build the XP-38 model. It is said that construction began in July 1938 and the first flight of the XP-38 took place on January 27, 1939. On February 11 of the same year, the aircraft was carried out for testing at Wright Field with General Henry "Hap" Arnold , Commander of the United States Air Force, demonstrates the performance of the aircraft. set the speed record by flying from California to New York in seven hours and two minutes, but crashed on the runway at Mitchel Field in Hempstead, New York, expanding. However, based on the established benchmark, the Air Force ordered the production of 13 YP-38 on April 27, 1939 (the first "Y" and "YP" are Air Corps anger to put into service experimental aircraft, "X". " and "XP" means "experiment").

Production of the YP-38 was delayed, in part because adapting the aircraft to the need for mass production led to significant changes in construction from the prototype. Another thing is the sudden need for Lockheed to expand its office in Burbank, because the company specializes in the production of civil aircraft: Ventura, Harpoon, Lodtar and Hudson, and at that time was developing the Constellation for the plane TWA. The first YP-38 was not ready until September 1940, making its first flight on the 17th of the same year. The thirteenth and final YP-38 was delivered to the Air Force in June 1941; Twelve of them were given flight tests, and the rest for damage tests. The YPs were heavily modified and differed from the hand-built XP-38s. They are lighter, include changes in the engine configuration and put a stop to their manufacturers, making them rotate outside the airport, these changes allow greater stability in the vehicle surface as a weapon launch platform.

P38 Airplane

Test flights revealed previous problems with the station appearing unstable. During high flight, when it reaches Mach 0.68, especially during the flight, the tail beats strongly and the nose moves forward, emphasizing the descent; Once in the nose, the fighter may enter a high-speed section known as a compression chamber, where the speed creates an acoustic cone from the nose of the approaching aircraft. speed of sound. but he could not pass. and; Cones create space around the plane, so when you move the surface of the plane to steer the plane, they don't respond, block or have no effect on the movement of the plane. When entering a stall, the pilot does not have many options, he can leave the plane or continue on the runway.

P 38 Fighter Airplane Hi Res Stock Photography And Images

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