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Osoaviakhim-1
Osoaviakhim-1 was a Highest manned balloon flight, record-setting, hydrogen-filled Soviet Union, Soviet high-altitude balloon, high-altitude Balloon (aircraft), balloon designed to seat a crew of three and perform scientific studies of the Earth's stratosphere. On January 30, 1934, on its maiden flight, which lasted over 7 hours, the balloon reached an altitude of .Shayler, 2000, p. 20. During the descent the balloon lost its buoyancy and plunged into an uncontrolled fall, disintegrating in the lower atmosphere. The three crew members, probably incapacitated by high g-forces in a rapidly rotating gondola (balloon), gondola, failed to Parachute, bail out and were killed by the high-speed ground impact.Shayler, 2000, p. 21. According to public investigation reports, the crash was ultimately caused by a prolonged stay at record altitudes exceeding maximum design limits. The balloon, overheated by sunlight, lost too much lifting gas in the upper atmosphere. As it descended past the ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USSR-1 Aerostat 5k Stamp
''USSR-1'' (russian: СССР-1) was a Flight altitude record#Balloons, record-setting, hydrogen-filled Soviet Air Forces high-altitude balloon, high-altitude Balloon (aircraft), balloon designed to seat a crew of three and perform scientific studies of the Earth's stratosphere. On September 30, 1933, ''USSR-1'' under Georgy Prokofiev's command set an unofficial world altitude record of .Shayler, 2000, p. 20 After the crash of ''Osoaviakhim-1'' in January 1934 ''USSR-1'' was retrofitted with a gondola parachute and a new gas envelope. June 26, 1935 it flew again as ''USSR-1 Bis''. The balloon reached 16,000 meters where an accidental release of hydrogen, probably caused by a faulty valve, forced it into an unexpected descent. After expending all available ballast, two crew members bailed out on personal parachutes at low altitudes; the flight commander stayed on board and managed to perform a soft landing. Design Auguste Piccard's high-altitude flights of 1930–1932 arou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USSR-1
''USSR-1'' (russian: СССР-1) was a record-setting, hydrogen-filled Soviet Air Forces high-altitude balloon designed to seat a crew of three and perform scientific studies of the Earth's stratosphere. On September 30, 1933, ''USSR-1'' under Georgy Prokofiev's command set an unofficial world altitude record of .Shayler, 2000, p. 20 After the crash of ''Osoaviakhim-1'' in January 1934 ''USSR-1'' was retrofitted with a gondola parachute and a new gas envelope. June 26, 1935 it flew again as ''USSR-1 Bis''. The balloon reached 16,000 meters where an accidental release of hydrogen, probably caused by a faulty valve, forced it into an unexpected descent. After expending all available ballast, two crew members bailed out on personal parachutes at low altitudes; the flight commander stayed on board and managed to perform a soft landing. Design Auguste Piccard's high-altitude flights of 1930–1932 aroused the interest of Soviet Air Forces and Osoaviakhim, the Soviet paramilit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgy Prokofiev
Georgy (Yegor) Alekseyevich Prokofiev (born August 17, 1902, in Teleshovo, Vyazma District – died April 23, 1939, in Moscow) was a Soviet Air Forces balloonist who coordinated a military stratospheric balloon program in 1931–1939. On September 30, 1933, ''USSR-1'' under Prokofiev's command set an unofficial world altitude record of .Shayler, 2000, p. 20 Background Born in a peasant family in the former Smolensk Governorate, Yegor Prokofiev received a basic education during World War I and worked in the Vyazma railroad yards starting at the age of fifteen. He joined the Bolshevik party in 1920 and in the same year was mobilized into the Red Army for the Polish–Soviet War.Garry, Kassil After 1921 he held unimportant bureaucratic jobs in Komsomol offices in Smolensk and Moscow until joining the Red Army again, as the political commissar of a balloon unit based in Kuntsevo, then a suburb of Moscow. Prokofiev became an avid balloonist himself, soon assuming the command of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evgeniy Chertovsky
Yevgeny Yefimovich Chertovsky (russian: Евгений Ефимович Чертовский; born February 15, 1902 - died 1961) was a Soviet Russian inventor who designed the first full pressure suit in Leningrad in 1931. Chertovsky, an engineer at the Aviation Medicine Institute, was involved in the early Soviet stratospheric balloon program, and co-designed the ill-fated ''Osoaviakhim-1''. The first aircraft designed for crew wearing Chertovsky's pressure suits could have been a gigantic (300,000 cubic meters) '' USSR-3'' balloon that burnt down on launch pad in September 1935.Druzhinin The CH-1 was a simple pressure-tight suit with helmet which did not have joints, thus requiring substantial force to move the arms and legs when pressurised. This was remedied in CH-2 (1932–1935) and later suits, up to the 1940 CH-7.Abramov, p. 5 CH-3 was the first operational suit that allowed the pilot sufficient freedom of movement, first tested in flight in 1937 at a 12 kilometer altitude ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gondola (balloon)
In aeronautics, a balloon is an unpowered aerostat, which remains aloft or floats due to its buoyancy. A balloon may be free, moving with the wind, or tethered to a fixed point. It is distinct from an airship, which is a powered aerostat that can propel itself through the air in a controlled manner. Many balloons have a basket, gondola, or capsule suspended beneath the main envelope for carrying people or equipment (including cameras and telescopes, and flight-control mechanisms). Principles A balloon is conceptually the simplest of all flying machines. The balloon is a fabric envelope filled with a gas that is lighter than the surrounding atmosphere. As the entire balloon is less dense than its surroundings, it rises, taking along with it a basket, attached underneath, which carries passengers or payload. Although a balloon has no propulsion system, a degree of directional control is possible through making the balloon rise or sink in altitude to find favorable wind direct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balloon (aircraft)
In aeronautics, a balloon is an unpowered aerostat, which remains aloft or floats due to its buoyancy. A balloon may be free, moving with the wind, or tethered to a fixed point. It is distinct from an airship, which is a powered aerostat that can propel itself through the air in a controlled manner. Many balloons have a basket, gondola, or capsule suspended beneath the main envelope for carrying people or equipment (including cameras and telescopes, and flight-control mechanisms). Principles A balloon is conceptually the simplest of all flying machines. The balloon is a fabric envelope filled with a gas that is lighter than the surrounding atmosphere. As the entire balloon is less dense than its surroundings, it rises, taking along with it a basket, attached underneath, which carries passengers or payload. Although a balloon has no propulsion system, a degree of directional control is possible through making the balloon rise or sink in altitude to find favorable wind direc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Highest Manned Balloon Flight
This listing of flight altitude records are the records set for the highest aeronautical flights conducted in the atmosphere, set since the age of ballooning. Some, but not all of the records were certified by the non-profit international aviation organization, the Fédération Aéronautique Internationale (FAI). One reason for a lack of 'official' certification was that the flight occurred prior to the creation of the FAI. For clarity, the "Fixed-wing aircraft" table is sorted by FAI-designated categories as determined by whether the record-creating aircraft left the ground by its own power (category "Altitude"), or whether it was first carried aloft by a carrier-aircraft prior to its record setting event (category "Altitude gain", or formally "Altitude Gain, Aeroplane Launched from a Carrier Aircraft"). Other sub-categories describe the airframe, and more importantly, the powerplant type (since rocket-powered aircraft can have greater altitude abilities than those with air-b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buoyancy Compensator (aviation)
The static buoyancy of airships in flight is not constant. It is therefore necessary to control the altitude of an airship by controlling its buoyancy: buoyancy compensation. Changes which have an effect on buoyancy * Changes in air temperature (and thus the density of air) * Changes in lifting gas temperature (for example, the heating of the hull by the sun). * Accumulation of additional ballast (for example, precipitation or icing on the envelope) * Changes in ballast (for example, during a flight maneuver or the dropping of ballast) * Changes in weight of fuel on board, due to fuel consumption. This was a challenge especially in the large historic airships like the Zeppelins. For example, on a flight from Friedrichshafen to Lakehurst, the rigid airship LZ 126, built in 1923-24, used 23,000 kg gasoline and 1300 kg of oil (an average consumption of 290 kg/100 km). During the landing the airship had to release approximately 24,000 cubic meters of hydrogen to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Konstantin Godunov
The first name Konstantin () is a derivation from the Latin name ''Constantinus'' (Constantine) in some European languages, such as Russian and German. As a Christian given name, it refers to the memory of the Roman emperor Constantine the Great. A number of notable persons in the Byzantine Empire, and (via mediation by the Christian Eastern Orthodox Church) in Russian history and earlier East Slavic history are often referred to by this name. "Konstantin" means "firm, constant". There is a number of variations of the name throughout European cultures: * Константин (Konstantin) in Russian (diminutive Костя/Kostya), Bulgarian (diminutives Косьо/Kosyo, Коце/Kotse) and Serbian * Костянтин (Kostiantyn) in Ukrainian (diminutive Костя/Kostya) * Канстанцін (Kanstantsin) in Belarusian * Konstantinas in Lithuanian * Konstantīns in Latvian * Konstanty in Polish (diminutive Kostek) * Constantin in Romanian (diminutive Costel), French * K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abram Ioffe
Abram Fedorovich Ioffe ( rus, Абра́м Фёдорович Ио́ффе, p=ɐˈbram ˈfʲɵdərəvʲɪtɕ ɪˈofɛ; – 14 October 1960) was a prominent Russian/Soviet physicist. He received the Stalin Prize (1942), the Lenin Prize (1960) (posthumously), and the Hero of Socialist Labor (1955). Ioffe was an expert in various areas of solid state physics and electromagnetism. He established research laboratories for radioactivity, superconductivity, and nuclear physics, many of which became independent institutes. Biography Ioffe was born into a middle-class Jewish family in the small town of Romny, Russian Empire (now in Sumy Oblast, Ukraine). After graduating from Saint Petersburg State Institute of Technology in 1902, he spent two years as an assistant to Wilhelm Röntgen in his Munich laboratory. Ioffe completed his Ph.D. at Munich University in 1905. His dissertation studied the electrical conductivity/electrical stress of dielectric crystals. After 1906, Ioffe worked i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladimir Chizhevsky
Vladimir may refer to: Names * Vladimir (name) for the Bulgarian, Croatian, Czech, Macedonian, Romanian, Russian, Serbian, Slovak and Slovenian spellings of a Slavic name * Uladzimir for the Belarusian version of the name * Volodymyr for the Ukrainian version of the name * Włodzimierz (given name) for the Polish version of the name * Valdemar for the Germanic version of the name * Wladimir for an alternative spelling of the name Places * Vladimir, Russia, a city in Russia * Vladimir Oblast, a federal subject of Russia * Vladimir-Suzdal, a medieval principality * Vladimir, Ulcinj, a village in Ulcinj Municipality, Montenegro * Vladimir, Gorj, a commune in Gorj County, Romania * Vladimir, a village in Goiești Commune, Dolj County, Romania * Vladimir (river), a tributary of the Gilort in Gorj County, Romania * Volodymyr (city), a city in Ukraine Religious leaders * Metropolitan Vladimir (other), multiple * Jovan Vladimir (d. 1016), ruler of Doclea and a saint of the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ioffe Institute
The Ioffe Physical-Technical Institute of the Russian Academy of Sciences (for short, Ioffe Institute, russian: Физико-технический институт им. А. Ф. Иоффе) is one of Russia's largest research centers specialized in physics and technology. The institute was established in 1918 in Petrograd (now St. Petersburg) and run for several decades by Abram Ioffe. The institute is a member of the Russian Academy of Sciences. Present structure of the institute As of 2019, the Ioffe institute employed about 1500 people, around 1000 of whom were scientific researchers (including 560 with a PhD degree and 250 with a Doktor Nauk degree). Most of the research staff members are top graduates of the St. Petersburg (former Leningrad) universities. From 2013 until mid-May 2018 the Ioffe institute was under formal jurisdiction of the Federal Agency for Scientific Organizations (FASO Russia), now it is under jurisdiction of the established in May 2018 Ministry of Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
