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MGM-5 Corporal
The MGM-5 Corporal missile was an American short-range, nuclear-armed tactical surface-to-surface ballistic missile. It was the first guided weapon authorized by the United States to carry a nuclear warhead. A guided tactical ballistic missile, the Corporal could deliver either a nuclear fission, high-explosive, fragmentation or chemical warhead up to a range of . It was developed by the United States Army in partnership with Caltech's pioneering Jet Propulsion Laboratory, and initially produced by Douglas Aircraft Company. As development continued production shifted to Firestone Tire and Rubber Company (airframe) and Gilfillan Brothers Inc. (guidance). The Corporal was designed as a tactical nuclear missile for use in the event of Cold War hostilities in Western Europe. The first U.S. Army Corporal battalion was deployed in Europe in 1955. Eight Corporal battalions were deployed in Europe and remained in the field until 1964, when the system was replaced by the solid-fuele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Force Space & Missile Museum
The Cape Canaveral Space Force Museum (formerly the Air Force Space and Missile Museum) is located at Cape Canaveral Launch Complex 26, Launch Complex 26 at Cape Canaveral Space Force Station, Florida. It includes artifacts from the early American space program and includes an outdoor area displaying rockets, missiles, and space-related equipment chronicling the space and missile history of the US Air Force, the US Space Force and other military branches. The museum is accessible to U.S. citizens and residents only as a part of five tours offered by Canaveral Tours. Free tours are also offered by Space Launch Delta 45 as part of the Cape Canaveral Space Force Station Historical Tour. Space Launch Delta 45 was formed out of the 45th Space Wing in May 2021 following establishment of the Space Force. The Sands Space History Center, a companion to the museum, is open to the general public six days a week. The History Center is located just outside the south gate of Cape Canaveral Air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private (rocket)
Private was an experimental rocket developed by the California Institute of Technology on behalf of the United States Army. Tested in two different configurations, it provided the proof of concept that a fin-stabilised ballistic missile was technologically feasible, and led to the development of the Corporal ballistic missile. The Private was the first in a series of JPL rocket designs for the US Army, whose names correspond to the progression in Army enlisted ranks, leading to WAC Corporal, Corporal E, MGM-5 Corporal and finally Sergeant. History The Private program was begun in 1944 as an outgrowth of work by the California Institute of Technology's Guggenheim Aeronautical Laboratory that had produced the first practical jet-assisted take-off (JATO) rockets. The ORDCIT (Ordnance Department California Institute of Technology) project was the Private A which was initiated on May 24, 1944. The Guggenheim Aeronautical Laboratory, California Institute of Technology (GALCIT) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrazine
Hydrazine is an inorganic compound with the chemical formula . It is a simple pnictogen hydride, and is a colourless flammable liquid with an ammonia-like odour. Hydrazine is highly hazardous unless handled in solution as, for example, hydrazine hydrate (). Hydrazine is mainly used as a foaming agent in preparing Polymeric foam, polymer foams, but applications also include its uses as a precursor (chemistry), precursor to pharmaceuticals and agrochemicals, as well as a long-term storable propellant for in-outer space, space spacecraft propulsion. Additionally, hydrazine is used in various rocket propellant, rocket fuels and to prepare the gas precursors used in airbags. Hydrazine is used within both nuclear and conventional electrical power plant steam cycles as an oxygen scavenger to control concentrations of dissolved oxygen in an effort to reduce corrosion. , approximately 120,000 tons of hydrazine hydrate (corresponding to a 64% solution of hydrazine in water by weight) we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Furfuryl Alcohol
Furfuryl alcohol is an organic compound containing a furan substituted with a hydroxymethyl group. It is a colorless liquid, but aged samples appear amber. It possesses a faint odor of burning and a bitter taste. It is miscible with but unstable in water. It is soluble in common organic solvents. Synthesis Furfuryl alcohol is manufactured industrially by hydrogenation of furfural, which is itself typically produced from waste bio-mass such as corncobs or sugar cane bagasse. As such furfuryl alcohol may be considered a green chemical. One-pot systems have been investigated to produce furfuryl alcohol directly from xylose using solid acid catalysts. Although hardly a pure source of the compound, the Maillard reaction produces furfuryl alcohol (among many others). Reactions It undergoes many reactions including Diels–Alder additions to electrophilic alkenes and alkynes. Hydroxymethylation gives 1,5-bis(hydroxymethyl)furan. Hydrolysis gives levulinic acid. Upon treatmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aniline
Aniline (From , meaning ' indigo shrub', and ''-ine'' indicating a derived substance) is an organic compound with the formula . Consisting of a phenyl group () attached to an amino group (), aniline is the simplest aromatic amine. It is an industrially significant commodity chemical, as well as a versatile starting material for fine chemical synthesis. Its main use is in the manufacture of precursors to polyurethane, dyes, and other industrial chemicals. Like most volatile amines, it has the odor of rotten fish. It ignites readily, burning with a smoky flame characteristic of aromatic compounds. It is toxic to humans. Relative to benzene, aniline is "electron-rich". It thus participates more rapidly in electrophilic aromatic substitution reactions. Likewise, it is also prone to oxidation: while freshly purified aniline is an almost colorless oil, exposure to air results in gradual darkening to yellow or red, due to the formation of strongly colored, oxidized impurities. Ani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Fuming Nitric Acid
Red fuming nitric acid (RFNA) is a storable oxidizer used as a rocket propellant. It consists of nitric acid (), dinitrogen tetroxide () and a small amount of water. The color of red fuming nitric acid is due to the dinitrogen tetroxide, which breaks down partially to form nitrogen dioxide. The nitrogen dioxide dissolves until the liquid is saturated, and produces toxic fumes with a suffocating odor. RFNA increases the flammability of combustible materials and is highly exothermic when reacting with water. Since nitrogen dioxide is a product of decomposition of nitric acid, its addition stabilizes nitric acid in accordance with Le Chatelier's principle. Addition of dinitrogen tetroxide also increases oxidizing power and lowers the freezing point. It is usually used with an inhibitor (with various, sometimes secret, substances, including hydrogen fluoride; any such combination is called ''inhibited RFNA'', ''IRFNA'') because nitric acid attacks most container materials. Hydrogen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liquid-fueled Rocket
A liquid-propellant rocket or liquid rocket uses a rocket engine burning liquid rocket propellant, liquid propellants. (Alternate approaches use gaseous or Solid-propellant rocket , solid propellants.) Liquids are desirable propellants because they have reasonably high density and their combustion products have high Specific impulse, specific impulse (''I''sp). This allows the volume of the propellant tanks to be relatively low. Types Liquid rockets can be monopropellant rockets using a single type of propellant, or bipropellant rockets using two types of propellant. Tripropellant rockets using three types of propellant are rare. Liquid oxidizer propellants are also used in hybrid rockets, with some of the advantages of a solid rocket. Bipropellant liquid rockets use a liquid fuel such as liquid hydrogen or RP-1, and a liquid oxidizer such as liquid oxygen. The engine may be a cryogenic rocket engine, where the fuel and oxidizer, such as hydrogen and oxygen, are gases which hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCR-584
The SCR-584 (short for '' Set, Complete, Radio # 584'') was an automatic-tracking microwave radar developed by the MIT Radiation Laboratory during World War II. It was one of the most advanced ground-based radars of its era, and became one of the primary gun laying radars used worldwide well into the 1950s. A trailer-mounted mobile version was the SCR-784. In 1937, America's first fire-control radar, the SCR-268 radar, had proven to be insufficiently accurate due in part to its long wavelength. In 1940, Vannevar Bush, heading the National Defense Research Committee, established the "Microwave Committee" (section D-1) and the "Fire Control" division (D-2) to develop a more advanced radar anti-aircraft system in time to assist the British air-defense effort. In September of that year, a British delegation, the Tizard Mission, revealed to US and Canadian researchers that they had developed a magnetron oscillator operating at the top end of the UHF band (10 cm wavelength/3 GHz), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Sands Missile Range
White Sands Missile Range (WSMR) is a United States Army military testing area and firing range located in the US state of New Mexico. The range was originally established in 1941 as the Alamogordo Bombing and Gunnery Range, where the Trinity test site lay at the northern end of the Range, in Socorro County near the towns of Carrizozo and San Antonio. It then became the White Sands Proving Ground on 9July 1945. White Sands National Park founded in the 1930s is located within the range. Significant events *The missile range was originally established in 1941 as the Alamogordo Bombing and Gunnery Range. *On 16 July 1945, the first atomic bomb (code named Trinity) was test detonated at Trinity Site near the northern boundary of the range, seven days after the White Sands Proving Ground was officially established, near the towns of Carrizozo and San Antonio. (). *After the conclusion of World War II, 100 long-range German V-2 rockets that were captured by U.S. military troops ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corporal E
The ORDCIT (US Army's Ordnance and California Institute of Technology) program to develop a ballistic missile called Corporal was a progressive one. The original design was called XF30L20,000 which envisioned a diameter liquid fueled missile with a thrust engine and was ventured in the summer of 1944. The WAC Corporal sounding rocket was developed in 1945, providing experience with liquid fueled ballistic rocketry. The second phase gave experience with a redesigned and refined rocket and engine the following year. What was learned was applied to the Corporal program. Creating the Corporal E The major development problems that were to be encountered with the XF30L20,000 were guidance and the increased size of the rockets engine. The original time schedule was excessively optimistic especially as it envisioned the development of a turbo pump for propellants. The biggest problem was guidance as it was essentially unbroken ground. To provide as much data as possible a telemetry syst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WAC Corporal
The WAC Corporal was the first operational sounding rocket developed in the United States. It was an offshoot of the Corporal program, that was started by a partnership between the United States Army Ordnance Corps and the California Institute of Technology (named "ORDCIT") in June 1944 with the ultimate goal of developing a military ballistic missile. Development History The California Institute of Technology had been fostering a group of rocket engineers in the 1930s at their Guggenheim Aeronautical Laboratory (GALCIT) including Frank Malina, Jack Parsons, and Edward Forman. p11 They became known as the "suicide squad" because so many of their early experiments at the Laboratory blew up. Some of the GALCIT enthusiasts had founded a business to manufacture rocket motors called Aerojet. During the first years of World War II, GALCIT had pursued the development of both solid and liquid-fueled Jet Assisted Take Off (JATO) boosters to aid aircraft take off performance. As t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sounding Rocket
A sounding rocket or rocketsonde, sometimes called a research rocket or a suborbital rocket, is an instrument-carrying rocket designed to take measurements and perform scientific experiments during its sub-orbital flight. The rockets are often used to launch instruments from above the surface of the Earth, the altitude generally between weather balloons and satellites; the maximum altitude for balloons is about and the minimum for satellites is approximately . Due to their suborbital flight profile, sounding rockets are often much simpler than their counterparts built for orbital flight. Certain sounding rockets have an apogee between , such as the Black Brant X and XII, which is the maximum apogee of their class. For certain purposes, sounding rockets may be flown to altitudes as high as to allow observing times of around 40 minutes to provide geophysical observations of the magnetosphere, ionosphere, thermosphere, and mesosphere. Etymology The origin of the term comes fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
