|
Chrysler A57 Multibank
The Chrysler A57 Multibank is a 30-cylinder engine that was created in 1941 as America entered World War II. It consists of five banks of inline-6 cylinder engines. It was born out of the necessity for a rear-mounted tank engine to be developed and produced in the shortest time possible for use in the M3A4 Lee medium tank and its successor M4A4 Sherman medium tank. Each had lengthened hulls to accommodate the A57. In order to use existing tooling, five Chrysler flathead engines (bore , stroke ) were arranged around a central shaft, producing a unique 30-cylinder engine in a relatively compact but heavy package. The combined assembly consisted of five of these straight-six engines mounted in a pseudo-radial fashion upon a central cast-iron crankcase. The arrangement employed a common radiator, water pump, oil pan & dual oil pumps, with each of the five component crankshafts fitted with a geared flywheel that meshed with a central sun gear that drove a main shaft running thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysler
Stellantis North America (officially FCA US and formerly Chrysler ()) is one of the " Big Three" automobile manufacturers in the United States, headquartered in Auburn Hills, Michigan. It is the American subsidiary of the multinational automotive company Stellantis. In addition to the Chrysler brand, Stellantis North America sells vehicles worldwide under the Dodge, Jeep, and Ram nameplates. It also includes Mopar, its automotive parts and accessories division, and SRT, its performance automobile division. The original Chrysler Corporation was founded in 1925 by Walter Chrysler from the remains of the Maxwell Motor Company. It was acquired by Daimler-Benz, which in 1998 renamed itself DaimlerChrysler. After Daimler divested Chrysler in 2007, the company operated as Chrysler LLC (2007–2009) and Chrysler Group LLC (2009–2014) before being acquired by Fiat S.p.A. and becoming a subsidiary of the newly formed Fiat Chrysler Automobiles ("FCA") in 2014. Chrysler in 2021 is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lend-Lease
Lend-Lease, formally the Lend-Lease Act and introduced as An Act to Promote the Defense of the United States (), was a policy under which the United States supplied the United Kingdom, the Soviet Union and other Allied nations with food, oil, and materiel between 1941 and 1945. It was given on the basis that such help was essential for the defense of the United States; this aid included warships and warplanes, along with other weaponry. It was signed into law on March 11, 1941, and ended on September 20, 1945. In general, the aid was free, although some hardware (such as ships) were returned after the war. Canada, already a belligerent, supplemented its aid to Great Britain with a similar, smaller program called Mutual Aid. A total of $50.1 billion (equivalent to $ in ) worth of supplies was shipped, or 17% of the total war expenditures of the U.S. In all, $31.4 billion went to the United Kingdom, $11.3 billion to the Soviet Union, $3.2 billion to France, $1.6 billion to Chin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Collection Of Walter P
Collection or Collections may refer to: * Cash collection, the function of an accounts receivable department * Collection (church), money donated by the congregation during a church service * Collection agency, agency to collect cash * Collections management (museum) ** Collection (museum), objects in a particular field forms the core basis for the museum ** Fonds in archives ** Private collection, sometimes just called "collection" * Collection (Oxford colleges), a beginning-of-term exam or Principal's Collections * Collection (horse), a horse carrying more weight on his hindquarters than his forehand * Collection (racehorse), an Irish-bred, Hong Kong based Thoroughbred racehorse * Collection (publishing), a gathering of books under the same title at the same publisher * Scientific collection, any systematic collection of objects for scientific study Collection may also refer to: Computing * Collection (abstract data type), the abstract concept of collections in computer science ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysler Engines
Chrysler Four cylinder 1926–1933: Flathead 4 1981–1995: K Engine 1994–2010: PowerTech 2007–present: World Engine * 1.8, 2.0, and 2.4 "World Engine" (2007–2017) * 2.0 and 2.4 "Tigershark" (2012–present) Six cylinder 1924–1959: Flathead 6 1959–2000: Slant-6 1970–1981: Hemi-6 (Australia) 1987–2004: 3.9L/238 LA & Magnum 1989–2011: 3.3 & 3.8 OHV V6 1993–2010: SOHC V6 1998–2010: LH Engine 2002–2013: PowerTech 2010–present: Pentastar Eight cylinder 1930–1950: Flathead 8 1951–1958: FirePower (Hemi) 1955–1958: Polyspheric V8 1968–1969: Chrysler Ball-Stud Hemi (A279) Small block 1956–1961: A - Chrysler's first small-block V8. 1964–1992: LA * 273 * 318 * 340 * 360 1992–2003: Magnum * 318 * 360 1999–2009: PowerTech 2003–present: Hemi * 5.7L Hemi - The smallest modern Hemi engine, called the Eagle, introduced in 2002. * 6.1L Hemi - A larger modern Hemi, 2004–2010. * 6.4L Hemi - A larger bor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Tank Museum
The Tank Museum (previously The Bovington Tank Museum) is a collection of armoured fighting vehicles at Bovington Camp in Dorset, South West England. It is about north of the village of Wool and west of the major port of Poole. The collection traces the history of the tank. With almost 300 vehicles on exhibition from 26 countries it is the largest collection of tanks and the third largest collection of armoured vehicles in the world.The ''Musée des Blindés'' in France has a collection of 880 armoured vehicles, although it includes fewer tanks than Bovington. It includes Tiger 131, the only working example of a German Tiger I tank, and a British First World War Mark I, the world's oldest surviving combat tank. It is the museum of the Royal Tank Regiment and the Royal Armoured Corps and is a registered charity. History The writer Rudyard Kipling visited Bovington in 1923 and, after viewing the damaged tanks that had been salvaged at the end of the First World War, recommended ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial War Museum Duxford
Imperial War Museum Duxford is a branch of the Imperial War Museum near Duxford in Cambridgeshire, England. Britain's largest aviation museum, Duxford houses the museum's large exhibits, including nearly 200 aircraft, military vehicles, artillery and minor naval vessels in seven main exhibition buildings.For a list of aircraft, vehicles and boats at Duxford, see The site also provides storage space for the museum's other collections of material such as film, photographs, documents, books and artefacts. The site accommodates several British Army regimental museums, including those of the Parachute Regiment (named '' Airborne Assault'') and the Royal Anglian Regiment. Based on the historic Duxford Aerodrome, the site was originally operated by the Royal Air Force (RAF) during the First World War. During the Second World War Duxford played a prominent role during the Battle of Britain and was later used by United States Army Air Forces fighter units in support of the daylight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter P
Walter may refer to: People * Walter (name), both a surname and a given name * Little Walter, American blues harmonica player Marion Walter Jacobs (1930–1968) * Gunther (wrestler), Austrian professional wrestler and trainer Walter Hahn (born 1987), who previously wrestled as "Walter" * Walter, standard author abbreviation for Thomas Walter (botanist) ( – 1789) Companies * American Chocolate, later called Walter, an American automobile manufactured from 1902 to 1906 * Walter Energy, a metallurgical coal producer for the global steel industry * Walter Aircraft Engines, Czech manufacturer of aero-engines Films and television * ''Walter'' (1982 film), a British television drama film * Walter Vetrivel, a 1993 Tamil crime drama film * ''Walter'' (2014 film), a British television crime drama * ''Walter'' (2015 film), an American comedy-drama film * ''Walter'' (2020 film), an Indian crime drama film * ''W*A*L*T*E*R'', a 1984 pilot for a spin-off of the TV series ''M*A*S*H'' * ''W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysler Multibank
The Chrysler A57 Multibank is a 30-cylinder engine that was created in 1941 as America entered World War II. It consists of five banks of inline-6 cylinder engines. It was born out of the necessity for a rear-mounted tank engine to be developed and produced in the shortest time possible for use in the M3A4 Lee medium tank and its successor M4A4 Sherman medium tank. Each had lengthened hulls to accommodate the A57. In order to use existing tooling, five Chrysler flathead engines (bore , stroke ) were arranged around a central shaft, producing a unique 30-cylinder engine in a relatively compact but heavy package. The combined assembly consisted of five of these straight-six engines mounted in a pseudo-radial fashion upon a central cast-iron crankcase. The arrangement employed a common radiator, water pump, oil pan & dual oil pumps, with each of the five component crankshafts fitted with a geared flywheel that meshed with a central sun gear that drove a main shaft running thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford GAA Engine
The Ford GAA engine is an American all-aluminum 32-valve DOHC 60-degree liquid-cooled V8 internal combustion engine with a flat plane crankshaft designed and produced by the Ford Motor Company before and during World War II. It features twin Stromberg NA-Y5-G carburetors,Berndt, p.190. dual magnetos and twin spark plugs making up a full dual ignition system, and crossflow induction. It displaces and puts out well over of torque from idle to 2,200 rpm. The factory-rated net output was at 2,600 rpm. The GAA powered several models and derivatives of the M4A3 Sherman medium tank. Development Immediately preceding World War II, Ford developed an aircraft engine similar to the Rolls-Royce Merlin. It was a 60 degree V-12 of 1,650 cubic inch displacement with cylinder bore and stroke matching the Merlin aviation engine, using an aluminum block and head; dual overhead camshafts, and four valves per cylinder. The intention of this design was to help Ford break into the anticipated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Popular Science
''Popular Science'' (also known as ''PopSci'') is an American digital magazine carrying popular science content, which refers to articles for the general reader on science and technology subjects. ''Popular Science'' has won over 58 awards, including the American Society of Magazine Editors awards for its journalistic excellence in 2003 (for General Excellence), 2004 (for Best Magazine Section), and 2019 (for Single-Topic Issue). With roots beginning in 1872, ''Popular Science'' has been translated into over 30 languages and is distributed to at least 45 countries. Early history ''The Popular Science Monthly'', as the publication was originally called, was founded in May 1872 by Edward L. Youmans to disseminate scientific knowledge to the educated layman. Youmans had previously worked as an editor for the weekly ''Appleton's Journal'' and persuaded them to publish his new journal. Early issues were mostly reprints of English periodicals. The journal became an outlet for writings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuned Exhaust
In an internal combustion engine, the geometry of the exhaust system can be optimised ("tuned") to maximise the power output of the engine. Tuned exhausts are designed so that reflected pressure waves arrive at the exhaust port at a particular time in the combustion cycle. Two-stroke engines Expansion chambers In two-stroke engines where the exhaust port is opened by being uncovered by the piston (rather than by a separate valve), a tuned exhaust system usually consists of an expansion chamber. The expansion chamber is designed to produce a negative pressure wave to assist in filling the cylinder with the next intake charge, and then to produce a positive pressure wave which reduces the amount of fresh intake charge that escapes through the exhaust port (''port blocking''). Uniflow scavenging An alternate design of two-stroke engines is where the exhaust port is opened/closed using a poppet valve and the intake port is piston-controlled (opened by being uncovered by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
