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MeMZ-965
The MeMZ-965 was a Soviet automobile engine, built by the Melitopolski Motor Plant (MeMZ). Originally known as the NAMI-G (for the Soviet National Automotive Institute), the MeMZ-965 was designed for use in the LuAZ-967.Thompson, p.90. It was a air-cooled 90° V4, producing . It had had characteristics not common for automobile engines, including a magnesium alloy engine block, accessories mounted high (to assist in case of crossing rivers), and a rear-mounted oil cooler. When the initial MD-65 engine proposed for the ZAZ-965 proved inadequate, the MeMZ engine was selected, thanks in part to it being air-cooled, like the successful VW Type 1's boxer engine. It would be developed into the MeMZ-966 and the MeMZ-968.Thompson, p.201. The MeMZ-968 was offered in the ZAZ-968M in three performance levels: * MeMZ-968''E'' (, carbureted, low-compression for 76-octane fuel); * MeMZ-968''GE'' (, dual carburettor); or * MeMZ-968''BE'' (, 8.4:1 compression, for 93-octane).Thompson, p.2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zaporozhets
ZAZ Zaporozhets ( ) was a series of rear-wheel-drive superminis (city cars in their first generation) designed and built from 1958 at the ZAZ factory in Soviet Ukraine. Different models of the Zaporozhets, all of which had an air-cooled engine in the rear, were produced until 1994. Since the late 1980s, the final series, ZAZ-968M, was replaced by the cardinally different ZAZ-1102 Tavria hatchback, which featured a front-wheel drive and a more powerful water-cooled engine. The name ''Zaporozhets'' translates into a Cossack of the Zaporizhian Sich or а man from Zaporozhye (now Zaporizhzhia) or the Zaporozhye Oblast (now Zaporizhzhia Oblast). Zaporozhets is still well known in many former Soviet states. Like the Volkswagen Beetle or East Germany's Trabant, the Zaporozhets was destined to become a "people's car" of the Soviet Union, and as such it was the most affordable vehicle of its era. At the same time, it was rather sturdy and known for its excellent performance on po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ZAZ Zaporozhets
ZAZ Zaporozhets ( ) was a series of rear-wheel-drive superminis (city cars in their first generation) designed and built from 1958 at the ZAZ factory in Soviet Ukraine. Different models of the Zaporozhets, all of which had an air-cooled engine in the rear, were produced until 1994. Since the late 1980s, the final series, ZAZ-968M, was replaced by the cardinally different ZAZ-1102 Tavria hatchback, which featured a front-wheel drive and a more powerful water-cooled engine. The name ''Zaporozhets'' translates into a Cossack of the Zaporizhian Sich or а man from Zaporozhye (now Zaporizhzhia) or the Zaporozhye Oblast (now Zaporizhzhia Oblast). Zaporozhets is still well known in many former Soviet states. Like the Volkswagen Beetle or East Germany's Trabant, the Zaporozhets was destined to become a "people's car" of the Soviet Union, and as such it was the most affordable vehicle of its era. At the same time, it was rather sturdy and known for its excellent performance on poor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ZAZ-969
The ZAZ-969 (also called LuAZ-969) is a Soviet four-wheel drive automobile built by the Zaporizhia Automobile Building Plant. The first Soviet vehicle with front wheel drive, it was based on the LuAZ-967. Development Developing ideas from the unbuilt Moskvitch 415 prototype, designers used the LuAZ-967 as a basis for a four-wheel drive. vehicle They added a body to the LuAZ's bare form, and fitted a MeMZ-966 air-cooled four-cylinder engine. No other mechanical changes were made. Its pioneering (for a Soviet car) front wheel drive was due to a lack of drivable rear axles from the supplier, which was giving priority to the LuAZ-967. Nevertheless, the ZAZ-969 performed well, with a weight of only (thanks in part to a soft top) and an wheelbase. The transmission was a four-speed. Production A pre-production batch of fifty was created in 1965, dubbed ZAZ-969, and production was authorized in 1966 as the ZAZ-969V. It was built by ZAZ until 1971, when LuAZ took over. When LuAZ too ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LuAZ-967
The LuAZ-967 (') was the Transporter of the Front Line, a small Soviet four-wheel drive amphibious vehicle. Light enough to be air transportable, it had a payload over most terrain. History The design originated after the Korean War, when the Soviets saw a need for small off-road vehicles comparable to the American Jeep, to supplement the overly-large and -heavy GAZ-69s then in service. It was to be used by Soviet Airborne Forces (''VDV'') for casualty evacuation, munition supply and the transport of light armaments. Developed at ''NAMI'' (the National Automobile Institute), the prototype, known as '' NAMI 049'', was completed in 1958. Unlike the Jeep, it had a Fibreglass body, four-wheel torsion bar independent suspension, and permanent four-wheel drive with locking hubs. It had a wheelbase of , a ground clearance of , and was powered by a MD-65 motorcycle engine (copied from an Orbita motorcycle). Trials proved it underpowered, and the body too fragile. A second prototype, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compression Ratio
The compression ratio is the ratio between the maximum and minimum volume during the compression stage of the power cycle in a piston or Wankel engine. A fundamental specification for such engines, it can be measured in two different ways. The simpler way is the static compression ratio: in a reciprocating engine, this is the ratio of the volume of the cylinder when the piston is at the bottom of its stroke to that volume when the piston is at the top of its stroke. The dynamic compression ratio is a more advanced calculation which also takes into account gases entering and exiting the cylinder during the compression phase. Effect and typical ratios A high compression ratio is desirable because it allows an engine to extract more mechanical energy from a given mass of air–fuel mixture due to its higher thermal efficiency. This occurs because internal combustion engines are heat engines, and higher compression ratios permit the same combustion temperature to be reached wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science And Technology In The Soviet Union
Science and technology in the Soviet Union served as an important part of national politics, practices, and identity. From the time of Lenin until the dissolution of the USSR in the early 1990s, both science and technology were intimately linked to the ideology and practical functioning of the Soviet state and were pursued along paths both similar and distinct from models in other countries. Many great scientists who worked in Imperial Russia, such as Konstantin Tsiolkovsky, continued work in the USSR and gave birth to Soviet science. The Soviet government made the development and advancement of science a national priority, emphasizing science at all levels of education and showering top scientists with honours. Very large numbers of engineers graduated every year. Soviet scientists won acclaim in several fields, marked by a highly developed pure science and innovation at the theoretical level, though interpretation and application fell short. They were at the cutting edge of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NAMI 086
Nami or NAMI may refer to: Abbreviations * National Alliance on Mental Illness, an American nonprofit support and advocacy organization * North American Meat Institute, an American non-profit, industry trade association * Central Scientific Research Automobile and Automotive Engines Institute, a Russian scientific automotive institute, see NAMI (automotive institute) People and fictional characters * Nami (name), a list of people and fictional characters with the given name or surname Nami Other uses * ''Nami'' (film), 1952 Japanese film * Namiseom, also known as Nami Island, a tiny island in Chuncheon, South Korea See also * Na Mi (other) * Name (other) * Namie (other) * Naminatha, 21st Jain Tirthankara * Nammi (other) Nammi may refer to: * Diana Nammi, Kurdish and British activist * Dongfeng Nammi, a Chinese electric vehicle company See also * Nami (other) {{disambiguation ... * Namy {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octane
Octane is a hydrocarbon and also an alkane with the chemical formula C8H18, and the condensed structural formula CH3(CH2)6CH3. Octane has many structural isomers that differ by the location of branching in the carbon chain. One of these isomers, 2,2,4-Trimethylpentane, 2,2,4-trimethylpentane (commonly called iso-octane), is used as one of the standard values in the octane rating scale. Octane is a component of gasoline and petroleum. Under standard temperature and pressure, octane is an odorless, colorless liquid. Like other short-chained alkanes with a low molecular weight, it is Volatility (chemistry), volatile, flammable, and toxic. Octane is 1.2 to 2 times more toxic than heptane. Isomers N-octane has 23 Structural isomers, constitutional isomers. 8 of these isomers have one stereocenter; 3 of them have two stereocenters. Achiral isomers: * 2-Methylheptane * 4-Methylheptane * 3-Ethylhexane * 2,2-Dimethylhexane * 2,5-Dimethylhexane * 3,4-Dimethylhexane, (''meso'')-3,4-Dime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volkswagen Beetle
The Volkswagen Beetle, officially the Volkswagen Type 1, is a small family car produced by the German company Volkswagen from 1938 to 2003. One of the most iconic cars in automotive history, the Beetle is noted for its distinctive shape. Its production period of 65 years is the longest of any single generation of automobile, and its total production of over 21.5 million is the most of any car of a single car platform, platform. The Beetle was conceived in the early 1930s. The leader of Nazi Germany, Adolf Hitler, decided there was a need for a ''people's car''—an inexpensive, simple, mass-produced car—to serve Germany's new road network, the ''Reichsautobahn''. The German engineer Ferdinand Porsche and his design team began developing and designing the car in the early 1930s, but the fundamental design concept can be attributed to Béla Barényi in 1925, predating Porsche's claims by almost ten years. The result was the Volkswagen Type 1 and the introduction of the Volkswage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flat Engine
A flat engine is a piston engine where the cylinders are located on either side of a central crankshaft. Flat engines are also known as horizontally opposed engines, however this is distinct from the less common opposed-piston engine design, whereby each cylinder has two pistons sharing a central combustion chamber. The most common configuration of flat engines is the boxer engine configuration, in which the pistons of each opposed pair of cylinders move inwards and outwards at the same time. The other configuration is effectively a V engine with a 180-degree angle between the cylinder banks: in this configuration each pair of cylinders shares a single crankpin, so that as one piston moves inward, the other moves outward. The first flat engine (Benz Contramotor) was built in 1897 by Karl Benz. Flat engines have been used in aviation, motorcycle and automobile applications. They are now less common in cars than straight engines (for engines with fewer than six cylinders) a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet Union, it dissolved in 1991. During its existence, it was the list of countries and dependencies by area, largest country by area, extending across Time in Russia, eleven time zones and sharing Geography of the Soviet Union#Borders and neighbors, borders with twelve countries, and the List of countries and dependencies by population, third-most populous country. An overall successor to the Russian Empire, it was nominally organized as a federal union of Republics of the Soviet Union, national republics, the largest and most populous of which was the Russian SFSR. In practice, Government of the Soviet Union, its government and Economy of the Soviet Union, economy were Soviet-type economic planning, highly centralized. As a one-party state go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
