|
Kosmos-3
The Kosmos (also spelled Cosmos, Russian: ) rockets were a series of Soviet and subsequently Russian rockets, derived from the R-12 and R-14 missiles, the best known of which is the Kosmos-3M, which has made over 440 launches. The Kosmos family contained a number of rockets, both carrier rockets and sounding rockets, for orbital and sub-orbital spaceflight respectively. The first variant, the Kosmos, first flew on 27 October 1961. Over 700 Kosmos rockets have been launched overall. Variants Based on the R-12 Kosmos Kosmos (GRAU Index: 63S1, also known as Cosmos), was the name of a Soviet space rocket model active between 1961 and 1967. Kosmos was developed from the R-12 medium-range missile. It was launched a total of 38 times, with twelve failures. Kosmos-2M The Kosmos-2M (GRAU Index: 63S1M, also known as Cosmos-2M) rocket was the prototype preceding the Kosmos-2I rocket. It launched the Kosmos 106 and Kosmos 97 satellites, from Area 86 at Kapustin Yar. Kosmos-2I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RD-216
The RD-215 (, GRAU index: 8D513) was a dual nozzle liquid-fuel rocket engine, burning a hypergolic mixture of unsymmetrical dimethylhydrazine (UDMH) fuel with AK-27 oxidizer (a mixture of 73% nitric acid and 27% dinitrogen tetroxide [] with iodine as a passivation (chemistry), passivant). It was used in a module of two engines (four nozzles) known as the RD-216 (GRAU index: 8D514). The RD-215 was developed by OKB-456 for Yangel's Yuzhmash R-14 (8K65) ballistic missile. Its variations were also used on the Kosmos-1, Kosmos-3 and Kosmos-3M launch vehicles. Versions The family incorporate many versions: *RD-215 (GRAU index: 8D513): Original design for the R-14 (8K65). Used also on the Kosmos-1 and Kosmos-3 *RD-215U (GRAU index: 8D513U): Improved engine for the R-14U (8K65U). *RD-215M (GRAU index: 8D513M): Improved version used on the Kosmos-3M. *RD-218 (GRAU index: 8D515): Modified design for the R-16 (8K64) first stage. *RD-219 (GRAU index: 8D713): Modified design for the R- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosmos-3M
The Kosmos-3M ( meaning "''Cosmos''", GRAU index 11K65M) was a Russian space launch vehicle, member of the Kosmos (rocket family), Kosmos rocket family. It was a liquid-fueled two-stage launch vehicle, first launched in 1967 and with over 420 successful launches to its name. The Kosmos-3M used Unsymmetrical dimethylhydrazine, UDMH fuel and Red fuming nitric acid, AK27I oxidizer (red fuming nitric acid) to lift roughly of payload into orbit. It differed from the earlier Kosmos-3 in its finer control of the second-stage burn, allowing operators to tune the thrust and even channel it through nozzles that helped orient the rocket for the launching of multiple satellites at one time. Production Corporation Polyot, PO Polyot manufactured these launch vehicles in the Russian city of Omsk for decades. It was originally scheduled to be retired from service in 2011; however, in April 2010 the Commander of the Russian Space Forces confirmed that it would be retired by the end of 2010. On ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R-14 (missile)
The R-14 Chusovaya (, named for the Chusovaya river) was a single stage Intermediate-range ballistic missile developed by the Soviet Union during the Cold War. It was given the NATO reporting name SS-5 Skean and was known by GRAU index 8K65. It was designed by Mikhail Yangel. Chusovaya is the name of a river in Russia. Line production was undertaken by Facility No. 1001 in Krasnoyarsk. Overview Development of the R-14 began by directive on 2 July 1958. The preliminary design was completed in December 1958, with flight tests beginning in June 1960 and completed in February 1961. The missile was accepted into service on 24 April 1961; initial operational capability for the first division of four launchers was achieved on 31 December 1961, with the first regiment organized the next day. By the end of 1962 two regiments were fully operational in Ukraine and Latvia, with later surface launch pad sites in Kaliningrad and Belarus. A regiment consisted of two divisions, with eight lau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosmos-1
The Kosmos-1 (GRAU Index: 65S3, also known as Cosmos-1) was a Soviet carrier rocket (Kosmos (rocket family)), derived from the R-14 missile, which orbited satellites in 1964 and 1965. It served as an interim, and was quickly replaced by the Kosmos-3. Eight were flown, all launched from Site 41/15 at the Baikonur Cosmodrome. Initial development was authorised in October 1961, leading to a maiden flight on 18 August 1964, carrying three Strela satellites. Strela-1 satellites were flown on seven flights, three on each of the first four and five on the next three. The eighth and final flight carried one. All flights were successful except the second. Launch history See also *Kosmos-2I *Kosmos-3M The Kosmos-3M ( meaning "''Cosmos''", GRAU index 11K65M) was a Russian space launch vehicle, member of the Kosmos (rocket family), Kosmos rocket family. It was a liquid-fueled two-stage launch vehicle, first launched in 1967 and with over 420 s ... References {{Expendable la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UDMH
Unsymmetrical dimethylhydrazine (abbreviated as UDMH; also known as 1,1-dimethylhydrazine, heptyl or Geptil) is a chemical compound with the formula H2NN(CH3)2 that is primarily used as a rocket propellant. At room temperature, UDMH is a colorless liquid, with a sharp, fishy, ammonia-like smell typical of organic amines. Samples turn yellowish on exposure to air and absorb oxygen and carbon dioxide. It is miscible with water, ethanol, and kerosene. At concentrations between 2.5% and 95% in air, its vapors are flammable. It is not sensitive to shock. Symmetrical dimethylhydrazine (1,2-dimethylhydrazine) also exists, but it is not as useful. UDMH can be oxidized in air to form many different substances, including toxic ones. Synthesis In 1875, UDMH was first prepared by Emil Fischer, who discovered and named the class of hydrazines, by reducing N-Nitrosodimethylamine with zinc in boiling acetic acid. Fischer's student Edward Renouf later studied UDMH more extensively as part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baikonur Cosmodrome
The Baikonur Cosmodrome is a spaceport operated by Russia within Kazakhstan. Located in the Kazakh city of Baikonur, it is the largest operational space launch facility in terms of area. All Russian Human spaceflight, crewed spaceflights are launched from Baikonur. Situated in the Kazakh Steppe, some above sea level, it is to the east of the Aral Sea and north of the Syr Darya. It is close to Töretam, a station on the Trans-Aral Railway. Russia, as the official successor state to the Soviet Union, has retained control over the facility since 1991; it originally assumed this role through the post-Soviet Commonwealth of Independent States (CIS), but ratified an agreement with Kazakhstan in 2005 that allowed it to lease the spaceport until 2050. It is jointly managed by Roscosmos and the Russian Aerospace Forces. In 1955, the Ministry of Defense (Soviet Union), Soviet Ministry of Defense issued a decree and founded the Baikonur Cosmodrome. It was originally built as the chief ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
S3 (rocket Stage)
S3, S-3 or S03 may refer to: Entertainment * ''Si3'' (film), originally titled ''S III'' and also known as ''Singam 3'', the third film in the ''Singam'' franchise * ''Expedition to the Barrier Peaks'', code S3, a 1980 ''Dungeons & Dragons'' adventure module * S3 Plan, a fictitious program in the '' Metal Gear Solid 2: Sons of Liberty'' video game *SABC 3, South African public television channel, stylised as S3 Transportation Airlines * Ashland Municipal Airport, FAA Location identifier S03, in Oregon, US * SBA Airlines, IATA code S3, based in Caracas, Venezuela Locomotives * ALCO S-3, an American diesel switching (shunting) locomotive; see ALCO S-1 and S-3 * NER Class S3, a North Eastern Railway steam locomotive class * Prussian S 3, a steam locomotive Rail lines * S3 (Berlin), an S-Bahn line * S3 (Munich), an S-Bahn line in Bavaria, Germany * S3 (Nuremberg), an S-Bahn line in Bavaria, Germany * S3 (RER Vaud), an S-Bahn line in Switzerland * S3 (Rhine-Main S-Bahn), an S-Bahn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitric Acid
Nitric acid is an inorganic compound with the formula . It is a highly corrosive mineral acid. The compound is colorless, but samples tend to acquire a yellow cast over time due to decomposition into nitrogen oxide, oxides of nitrogen. Most commercially available nitric acid has a concentration of 68% in water. When the solution contains more than 86% , it is referred to as ''fuming nitric acid''. Depending on the amount of nitrogen dioxide present, fuming nitric acid is further characterized as red fuming nitric acid at concentrations above 86%, or white fuming nitric acid at concentrations above 95%. Nitric acid is the primary reagent used for nitration – the addition of a nitro group, typically to an organic molecule. While some resulting nitro compounds are shock- and thermally-sensitive explosives, a few are stable enough to be used in munitions and demolition, while others are still more stable and used as synthetic dyes and medicines (e.g. metronidazole). Nitric acid is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
