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ARS (rocket Family)
The ARS rocket family was a series of rockets developed by the American Interplanetary Society — later the American Rocket Society — during the 1930s. Based on the German Mirak (rocket), Mirak rocket, it used a liquid-fueled rocket engine, powered by liquid oxygen and gasoline propellants. The first successful launch, of the ARS-2, took place on May 14, 1933. The design was modified and refined by successive rockets; the last launch of an ARS rocket took place on May 9, 1937. References Experimental rockets of the United States {{rocket-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ARS-4 (29250976430)
USS ''Redwing'' (AM-48) was an commissioned by the United States Navy for service in World War I. She was responsible for removing mines from harbors, and, in her role as rescue and salvage ship, she was responsible for coming to the aid of stricken vessels. She was laid down 5 August 1918 by the Baltimore Drydock & Shipbuilding Co., Baltimore, Maryland; launched 7 June 1919; sponsored by Mrs. Fred A. Plagemann, wife of the prospective commanding officer; and commissioned 17 October 1919. Post-World War I service She operated out of New York City on various training missions until she decommissioned on 14 April 1922. Placed in service early in 1924, she steamed to Norfolk, Virginia, and was transferred to the U.S. Coast Guard on 24 May. Commissioned on 11 October as ''USCGC Redwing'', a cruising Cutter (ship), cutter, she operated out of New York City and Boston, Massachusetts, Boston until 19 November 1928. In January 1929 she assumed permanent duty out of Astoria, Oregon. E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Interplanetary Society
The American Rocket Society (ARS) began its existence on 4 April 1930, under the name of the American Interplanetary Society. It was founded by science fiction writers G. Edward Pendray, David Lasser, Laurence Manning, Nathan Schachner, and others. Pendray corresponded with Willy Ley of the German rocket society, Verein für Raumschiffahrt, and visited him in 1931. The members originally conducted their own rocket experiments in New York and New Jersey. The society printed its own journal. The AIS did pioneering work in testing the design requirements of liquid-fueled rockets, with a number of successful test launches of ARS rockets occurring in this period and pointing the way to the United States space program. Its name was changed to American Rocket Society on 6 April 1934. In 1936, the American Rocket Society and its member Alfred Africano were awarded the Prix d'Astronautique by the Société astronomique de France (French Astronomical Society) in recognition of their p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirak (rocket)
Mirak may refer to: *Mirak Bahadur Jalair, Mughal sardar of Sylhet * Mirak (Star Fleet Universe), a race of beings in ''Star Fleet Universe'' * Mirak, Armenia, a town in Armenia *Mirək Mirək (also, Mirak and Mirek) is a village in the Jabrayil District of Azerbaijan. It was occupied by the Armenian forces in 1993. The Army of Azerbaijan recaptured the village on or around November 4, 2020. References * Populated pla ..., a village in Azerbaijan * Mirak, Iran, a village in Kurdistan Province, Iran * Mirak, Kermanshah, a village in Kermanshah Province, Iran * Epsilon Boötis, a star also called Mirak * Mirak (rocket), a rocket developed by the German Verein für Raumschiffahrt in the early 1930s See also * Miraka (other) {{Disambig, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liquid Oxygen
Liquid oxygen, sometimes abbreviated as LOX or LOXygen, is a clear cyan liquid form of dioxygen . It was used as the oxidizer in the first liquid-fueled rocket invented in 1926 by Robert H. Goddard, an application which is ongoing. Physical properties Liquid oxygen has a clear cyan color and is strongly paramagnetic: it can be suspended between the poles of a powerful horseshoe magnet. Liquid oxygen has a density of , slightly denser than liquid water, and is cryogenic with a freezing point of and a boiling point of at . Liquid oxygen has an expansion ratio of 1:861 and because of this, it is used in some commercial and military aircraft as a transportable source of breathing oxygen. Because of its cryogenic nature, liquid oxygen can cause the materials it touches to become extremely brittle. Liquid oxygen is also a very powerful oxidizing agent: organic materials will burn rapidly and energetically in liquid oxygen. Further, if soaked in liquid oxygen, some materials su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gasoline
Gasoline ( North American English) or petrol ( Commonwealth English) is a petrochemical product characterized as a transparent, yellowish, and flammable liquid normally used as a fuel for spark-ignited internal combustion engines. When formulated as a fuel for engines, gasoline is chemically composed of organic compounds derived from the fractional distillation of petroleum and later chemically enhanced with gasoline additives. It is a high-volume profitable product produced in crude oil refineries. The ability of a particular gasoline blend to resist premature ignition (which causes knocking and reduces efficiency in reciprocating engines) is measured by its octane rating. Tetraethyl lead was once widely used to increase the octane rating but is not used in modern automotive gasoline due to the health hazard. Aviation, off-road motor vehicles, and racing car engines still use leaded gasolines. Other substances are frequently added to gasoline to improve chemical st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Propellant
A propellant (or propellent) is a mass that is expelled or expanded in such a way as to create a thrust or another motive force in accordance with Newton's third law of motion, and "propel" a vehicle, projectile, or fluid payload. In vehicles, the engine that expels the propellant is called a reaction engine. Although technically a propellant is the reaction mass used to create thrust, the term "propellant" is often used to describe a substance which contains both the reaction mass and the fuel that holds the energy used to accelerate the reaction mass. For example, the term "propellant" is often used in chemical rocket design to describe a combined fuel/propellant, although the propellants should not be confused with the fuel that is used by an engine to produce the energy that expels the propellant. Even though the byproducts of substances used as fuel are also often used as a reaction mass to create the thrust, such as with a chemical rocket engine, propellant and fuel a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
