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Tumansky
Sergei Konstantinovich Tumansky (; – 9 September 1973) was a designer of Soviet aircraft engines and the chief designer in the Tumansky Design Bureau, OKB-300. He worked in TsIAM (1931–38 and in 1940), and at the aircraft-engine plant N 29, in Zaporozhye. He also worked as a substitute main designer in OKB A.A. Mikulin beginning in 1943. Biography Sergei Tumansky was born in Minsk, the Russian Empire, on May 21, 1901 and died, at age 73, in Moscow, the Soviet Union, on September 9, 1973. He studied at the Vladimir school until joining the Red Army in 1918 where he took part in air operations on both fronts. In 1919 Sergey graduated from radio engineering school and served as a technician at the Petrogradskaya Military Technical School starting in 1921. 1927 saw Tumansky enter the Zhukovsky Air Force Engineering Academy where he worked with other engineers (Ponomarev, Fedorov, & Zenichkin) to develop the Tufsen aircraft engine, for which they were awarded the first place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumansky M-89
Sergei Konstantinovich Tumansky (; – 9 September 1973) was a designer of Soviet Union, Soviet aircraft engines and the chief designer in the Tumansky Design Bureau, OKB-300. He worked in Baranov_Central_Institute_of_Aviation_Motor_Development, TsIAM (1931–38 and in 1940), and at the aircraft-engine plant N 29, in Zaporizhzhia, Zaporozhye. He also worked as a substitute main designer in OKB A.A. Alexander Mikulin, Mikulin beginning in 1943. Biography Sergei Tumansky was born in Minsk, the Russian Empire, on May 21, 1901 and died, at age 73, in Moscow, the Soviet Union, on September 9, 1973. He studied at the Vladimir school until joining the Red Army in 1918 where he took part in air operations on both fronts. In 1919 Sergey graduated from radio engineering school and served as a technician at the Petrogradskaya Military Technical School starting in 1921. 1927 saw Tumansky enter the Zhukovsky Air Force Engineering Academy where he worked with other engineers (Ponomarev, Fedo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumansky
Sergei Konstantinovich Tumansky (; – 9 September 1973) was a designer of Soviet aircraft engines and the chief designer in the Tumansky Design Bureau, OKB-300. He worked in TsIAM (1931–38 and in 1940), and at the aircraft-engine plant N 29, in Zaporozhye. He also worked as a substitute main designer in OKB A.A. Mikulin beginning in 1943. Biography Sergei Tumansky was born in Minsk, the Russian Empire, on May 21, 1901 and died, at age 73, in Moscow, the Soviet Union, on September 9, 1973. He studied at the Vladimir school until joining the Red Army in 1918 where he took part in air operations on both fronts. In 1919 Sergey graduated from radio engineering school and served as a technician at the Petrogradskaya Military Technical School starting in 1921. 1927 saw Tumansky enter the Zhukovsky Air Force Engineering Academy where he worked with other engineers (Ponomarev, Fedorov, & Zenichkin) to develop the Tufsen aircraft engine, for which they were awarded the first place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumansky R-11
The Tumansky R-11 (initially AM-11) is a Soviet Cold War-era turbojet engine. Design and development The Tumansky R-11 was developed by A.A. Mikulin, Sergei Tumansky, and B.S. Stechkin as a twin-spool axial-flow high-altitude non-afterburning turbojet for Yakovlev Yak-25RV reconnaissance aircraft. This engine was the first Soviet twin-spool turbojet. It was first run in early 1956Gunston 1989, p.167. and was later employed in some variants of the Yakovlev Yak-26 and Yakovlev Yak-27, as well as the Yak-28.Goebel, Greg"The Yakovlev Yak-25 & Yak-28."AirVectors. Retrieved: 17 July 2012. The R-11's basic design was very successful and it was later developed into the Tumansky R-13 and Tumansky R-25 along with the experimental Tumansky R-21. A total of 20,900 R-11 engines were built. Variants * R-11V-300 - first production version, high-altitude, non-afterburning * R-11F-300 (R-37F) - afterburning version, entered production in 1956, used on MiG-21F, P and U. * R-11AF-300 - i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gnome-Rhône Mistral Major
The Gnome-Rhône 14K ''Mistral Major'' was a 14-cylinder, two-row, air-cooled radial engine. It was Gnome-Rhône's major aircraft engine prior to World War II, and matured into a highly sought-after design that would see licensed production throughout Europe and Japan. Thousands of Mistral Major engines were produced, used on a wide variety of aircraft. Design and development In 1922 Gnome-Rhône purchased a license for the highly successful nine-cylinder single-row Bristol Jupiter radial engine and produced it until about 1930, alongside the smaller five-cylinder Bristol Titan. Starting in 1926, however, they used the basic design of the Titan to produce a family of new single-row radial engines, the so-called "K series". With increasing numbers of cylinders, these started with the 5K Titan, followed by the 7K Titan Major and 9K Mistral. By 1930, 6,000 of these engines had been delivered. However, the aircraft industry at that time was rapidly evolving and producing much la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumansky M-88
The Tumansky M-88 was an air-cooled radial engine for aircraft developed in the Soviet Union shortly before World War II. Design and development The M-88 was designed to address the shortcomings of the Tumansky M-87. The improvements incorporated in the M-88 were a strengthened crankcase, crankshaft, connecting rods, waffle ribbing at the piston bottom and a two speed geared centrifugal supercharger. The M-88 retained the same bore/stroke and displacement as the M-87 while increasing power to 1,000-1,150 hp. Design work began in 1937 and by 1939 the first prototypes were being flight tested in the Polikarpov I-180 fighter prototypes. At first the M-88 was not a success, but the designers persisted and the M-88 was made into a reliable and widely produced engine. There were a number of different variants with the most numerous being the M-88B, of which 10,585 were produced at Zaporozhye and Omsk. The M-88B solved most of the mechanical failures associated with the M-8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumansky M-87
The Tumansky M-87 was a Soviet air-cooled aircraft radial engine that was developed in the late 1930s. It was a development of their licensed Gnome-Rhone 14K engines that started with the M-85. Development In 1934, USSR licensed the French Gnome-Rhone 14K aircraft engine producing 800 hp (595 kW), which entered production as the M-85. The engine was subsequently modified to M-86 which produced 960 hp (715 kW) at takeoff thanks to increased supercharging and a higher compression ratio. The M-87 was created to further increase the power output. Cylinders and pistons were revised to increase the compression ratio and the supercharger was redesigned. The resulting engine had better high-altitude performance and entered production in 1938. However, the engine proved unreliable and suffered from failure of gears in the reduction gearbox. Later the M-88 was designed to address the shortcomings of the M-87. At first the M-88 was not a success, but the designer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumansky M-90
The Tumansky M-90 was a prototype Soviet radial engine designed before World War II. It proved unreliable and incapable of reaching its designed output and was cancelled in 1944. Development The M-90 began development in the spring of 1939 under the leadership of S. K. Tumansky as a coupled version of the 9-cylinder Gnome-Rhône 9K, which was built under license as the M-75. Later, possibly after E. V. Urmin assumed leadership of the project, the cylinder-piston group of the Tumansky M-88 was adopted, although the cylinder ribbing area was increased.Kotelnikov, p. 156 The layout of the engine was completed by 15 August 1939 and the engineering drawing by 15 October. The first prototype began bench tests on 29 November 1939. A total of five prototypes were built in 1939 and another five in 1940. They could not reach the engine's specified power output and suffered from broken crankshafts, pinion shafts and crankcase A crankcase is the housing in a reciprocating engine, pis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Mikulin
Aleksandr Aleksandrovich Mikulin (; 14 February 1895 – 13 May 1985) was a Soviet aircraft engine designer and chief designer in the Mikulin OKB. His achievements include the first Soviet liquid-cooled aircraft piston engine, the Mikulin AM-34, and the Mikulin AM-3 turbojet engine for the Soviet Union's first jet airliner, the Tupolev Tu-104. Mikulin also took part in the Tsar Tank project. Engines * M-17 - BMW VI built under licence * AM-34 * AM-35 - Super charged inline 895-1007kw * AM-37 - improved AM-35; only produced in small numbers as it was too unreliable * AM-38 - low-altitude engine developed from the AM-35A * AM-39 - higher power version of the AM-35A * AM-41 - used on the Gudkov Gu-1 * AM-42 - higher power version of the AM-38F * AM-43 - high-altitude engine, used on Tupolev Tu-1 and Ilyushin Il-16 * AM-44 - turbo-supercharged engine, used on Tupolev Tu-2DB * AM-45 * AM-46 * AM-47 - used on the Ilyushin Il-20 * AM-2 * AM-3/RD-3 * AM-5 - renam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ilyushin Il-4
The Ilyushin Il-4 (DB-3F) (; NATO reporting name: Bob) is a Soviet twin-engined long-range bomber and torpedo bomber, widely used by the Soviet Air Force and Soviet Naval Aviation during World War II. Design and development In 1938, the Ilyushin design bureau redesigned the Ilyushin DB-3 to ease production and improve its performance, the revised version receiving the designation DB-3F (''Forsirovanniye'' or "boosted"). The aircraft's internal structure, particularly the wings, was extensively changed, eliminating the need for hand finishing of the structure, and with duralumin replacing the large scale use of steel in the earlier version.''Air International'' March 1986, p. 133.Gunston 1995, pp. 100–101. The aircraft's fuel system was redesigned, increasing its internal capacity while reducing the number of fuel tanks. The fuselage nose was lengthened to give more room for the navigator/bombardier while reducing drag. The prototype DB-3F, powered by the same Tumansky M-87B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aleksandr Mikulin
Aleksandr Aleksandrovich Mikulin (; 14 February 1895 – 13 May 1985) was a Soviet aircraft engine designer and chief designer in the Mikulin OKB. His achievements include the first Soviet liquid-cooled aircraft piston engine, the Mikulin AM-34, and the Mikulin AM-3 turbojet engine for the Soviet Union's first jet airliner, the Tupolev Tu-104. Mikulin also took part in the Tsar Tank project. Engines * M-17 - BMW VI built under licence * AM-34 * AM-35 - Super charged inline 895-1007kw * AM-37 - improved AM-35; only produced in small numbers as it was too unreliable * AM-38 - low-altitude engine developed from the AM-35A * AM-39 - higher power version of the AM-35A * AM-41 - used on the Gudkov Gu-1 * AM-42 - higher power version of the AM-38F * AM-43 - high-altitude engine, used on Tupolev Tu-1 and Ilyushin Il-16 * AM-44 - turbo-supercharged engine, used on Tupolev Tu-2DB * AM-45 * AM-46 * AM-47 - used on the Ilyushin Il-20 * AM-2 * AM-3/RD-3 * AM-5 - renamed Tum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
