|
Iraqi State Railways PC Class
The PC class was a type of standard gauge passenger steam locomotive on Iraqi State Railways. In 1940 the ISR completed the Baghdad Railway between Baghdad and Tel Kotchek on the border with Syria, enabling the ''Taurus Express'' to start running between Istanbul and Baghdad. In 1941 Robert Stephenson and Hawthorns built four Pacific locomotives for ISR to haul the new through service on the Iraqi section of its route. RSH streamlined the PC class to resemble British passenger express Pacifics, with a nose rounded like the LMS Coronation Class and valancing styled like the LNER Class A4. However, whereas the LMS and LNER classes had or driving wheels, the PC class had driving wheels: a size akin to those on mixed traffic locomotives in Great Britain. The tender was mounted on bogie trucks for smooth riding: a refinement that the tenders of LMS and LNER streamliners lacked. The PC class tender was equipped with a tender cab in case the locomotive needed to run tender-first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Stephenson And Hawthorns
Robert Stephenson and Hawthorns Ltd (RSH) was a locomotive builder with works in North East England. History The company was formed in September 1937 when Robert Stephenson and Company, which was based in Darlington, took over the locomotive building department of Hawthorn Leslie and Company, based in Newcastle upon Tyne. The goodwill of Leeds locomotive builders Kitson & Co. was obtained in 1938. RSH locomotive numbering began at 6939, this being the first number following the sum total of locomotives built by Robert Stephenson & Co. and Hawthorn Leslie, (6938). RSH became part of English Electric in 1955. Locomotive building at the Newcastle upon Tyne works ended in 1961 and at Darlington in 1964. Diesel locomotives RSH entered the diesel locomotive market in November 1937 with a "direct reversing" locomotive fitted with a Crossley two-stroke engine. There was no reversing gearbox and the diesel engine itself was reversible, as in marine practice. When starting, in e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basra
Basra ( ar, ٱلْبَصْرَة, al-Baṣrah) is an Iraqi city located on the Shatt al-Arab. It had an estimated population of 1.4 million in 2018. Basra is also Iraq's main port, although it does not have deep water access, which is handled at the port of Umm Qasr. However, there is ongoing constuction of Grand Faw Port on the coast of Basra, which is considered a national project for Iraq and will become one of the largest ports in the world and the largest in the Middle East, in addition, the port will strengthen Iraq’s geopolitical position in the region and the world. Furthermore, Iraq is planning to establish large naval base in the Al-Faw peninsula, Faw peninsula. Historically, the city is one of the ports from which the fictional Sinbad the Sailor journeyed. The city was built in 636 and has played an important role in Islamic Golden Age. Basra is consistently one of the hottest cities in Iraq, with summer temperatures regularly exceeding . In April 2017, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1940 In Rail Transport
Events January events * January 9 – The Østfold Line in Norway takes electric traction into use between Ås and Dilling. * January 14 – Atchison, Topeka and Santa Fe Railway discontinues the San Francisco-Los Angeles-Chicago '' Navajo''. * January 27 – The Boston, Revere Beach and Lynn Railroad ceases operations in Massachusetts in preparation for abandonment. * January 29 – Three gasoline-powered trains carrying factory workers crash and explode while approaching Ajikawaguchi Station, Yumesaki Line (Nishinari Line), Osaka, Japan, killing at least 181 people and injuring at least 92. February events * February – Electro-Motive Corporation introduces the E5. March events * March 29 – Southern Pacific Railroad runs its last passenger train to Fremont-Centerville, California. May events * May 1 – The Østfold Line in Norway takes electric traction into use between Dilling and Fredrikstad. * May 20 – Sixty-six railroads in the United States, in cooperation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Locomotives Introduced In 1941
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer facil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Stephenson And Hawthorns Locomotives
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honour, praise, renown" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe it entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including English, German, Dutch, Norwegian, Swedish, Scots, Danish, and Icelandic. It can be used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Streamlined Steam Locomotives
Streamlines, streaklines and pathlines are field lines in a fluid flow. They differ only when the flow changes with time, that is, when the flow is not steady. Considering a velocity vector field in three-dimensional space in the framework of continuum mechanics, we have that: * Streamlines are a family of curves whose tangent vectors constitute the velocity vector field of the flow. These show the direction in which a massless fluid element will travel at any point in time. * Streaklines are the loci of points of all the fluid particles that have passed continuously through a particular spatial point in the past. Dye steadily injected into the fluid at a fixed point extends along a streakline. * Pathlines are the trajectories that individual fluid particles follow. These can be thought of as "recording" the path of a fluid element in the flow over a certain period. The direction the path takes will be determined by the streamlines of the fluid at each moment in time. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotives Of Iraq
Steam is a substance containing water in the gas phase, and sometimes also an aerosol of liquid water droplets, or air. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporization. Steam that is saturated or superheated is invisible; however, "steam" often refers to wet steam, the visible mist or aerosol of water droplets formed as water vapor condenses. Water increases in volume by 1,700 times at standard temperature and pressure; this change in volume can be converted into mechanical work by steam engines such as reciprocating piston type engines and steam turbines, which are a sub-group of steam engines. Piston type steam engines played a central role in the Industrial Revolution and modern steam turbines are used to generate more than 80% of the world's electricity. If liquid water comes in contact with a very hot surface or depressurizes quickly below its vapor pressure, it can create a steam explosion. Typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Locomotive
A diesel locomotive is a type of railway locomotive in which the prime mover is a diesel engine. Several types of diesel locomotives have been developed, differing mainly in the means by which mechanical power is conveyed to the driving wheels. Early internal combustion locomotives and railcars used kerosene and gasoline as their fuel. Rudolf Diesel patented his first compression-ignition engine in 1898, and steady improvements to the design of diesel engines reduced their physical size and improved their power-to-weight ratios to a point where one could be mounted in a locomotive. Internal combustion engines only operate efficiently within a limited power band, and while low power gasoline engines could be coupled to mechanical transmissions, the more powerful diesel engines required the development of new forms of transmission. This is because clutches would need to be very large at these power levels and would not fit in a standard -wide locomotive frame, or wear too quic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anglo-Iraqi War
The Anglo-Iraqi War was a British-led Allied military campaign during the Second World War against the Kingdom of Iraq under Rashid Gaylani, who had seized power in the 1941 Iraqi coup d'état, with assistance from Germany and Italy. The campaign resulted in the downfall of Gaylani's government, the re-occupation of Iraq by the British, and the return to power of the Regent of Iraq, Prince 'Abd al-Ilah, a British ally. Background Mandatory Iraq The Kingdom of Iraq (also referred to as Mesopotamia) was governed by Great Britain under a League of Nations mandate, the British Mandate of Mesopotamia, until 1932 when Iraq became nominally independent. Before granting independence, Britain concluded the Anglo-Iraqi Treaty of 1930. The treaty included permission to establish military bases for British use and provide the facilities for the unrestricted movement of British forces through the country, upon request to the Iraqi government. The conditions of the treaty were impos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nazi Germany
Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was the German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a dictatorship. Under Hitler's rule, Germany quickly became a totalitarian state where nearly all aspects of life were controlled by the government. The Third Reich, meaning "Third Realm" or "Third Empire", alluded to the Nazi claim that Nazi Germany was the successor to the earlier Holy Roman Empire (800–1806) and German Empire (1871–1918). The Third Reich, which Hitler and the Nazis referred to as the Thousand-Year Reich, ended in May 1945 after just 12 years when the Allies defeated Germany, ending World War II in Europe. On 30 January 1933, Hitler was appointed chancellor of Germany, the head of gove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
