102-537: The 12155 / 12156 Hazrat Nizamuddin–Rani Kamalapati Express (also Shaan-e-Bhopal ) is a Daily Superfast Express train service, connecting Bhopal , the capital of Madhya Pradesh , India and New Delhi . It has the distinction of being the fastest 'non- Shatabdi ', 'non- Rajdhani ' and 'non- Sampark Kranti ' train in India. The Shaan–E–Bhopal Express is the prestigious, one of the "first" ISO 9002 certified train of India, having high security features and high priority on
204-659: A Scottish inventor, built a small-scale prototype of a steam road locomotive in Birmingham . A full-scale rail steam locomotive was proposed by William Reynolds around 1787. An early working model of a steam rail locomotive was designed and constructed by steamboat pioneer John Fitch in the US during 1794. Some sources claim Fitch's model was operable already by the 1780s and that he demonstrated his locomotive to George Washington . His steam locomotive used interior bladed wheels guided by rails or tracks. The model still exists at
306-464: A WCP-1 locomotives with seven coaches along the route. The Grand Trunk express commenced operating as a dedicated daily train between Madras and Delhi from 1 September 1930. WDM-1 , the first diesel locomotive introduced in 1957 was capable of speeds of up to 104 km/h (65 mph). In 1957, Indian Railways adopted 25 kV 50 Hz AC traction with the first runs beginning in December 1959 with
408-660: A (newly identified) Killingworth Billy in 1816. He also constructed The Duke in 1817 for the Kilmarnock and Troon Railway , which was the first steam locomotive to work in Scotland. In 1825, Stephenson built Locomotion No. 1 for the Stockton and Darlington Railway , north-east England, which was the first public steam railway in the world. In 1829, his son Robert built in Newcastle The Rocket , which
510-448: A balance has to be struck between obtaining sufficient draught for combustion whilst giving the exhaust gases and particles sufficient time to be consumed. In the past, a strong draught could lift the fire off the grate, or cause the ejection of unburnt particles of fuel, dirt and pollution for which steam locomotives had an unenviable reputation. Moreover, the pumping action of the exhaust has the counter-effect of exerting back pressure on
612-486: A crankpin on the driving wheel ( Main driver in the US) or to a crank on a driving axle. The movement of the valves in the steam chest is controlled through a set of rods and linkages called the valve gear , actuated from the driving axle or from the crankpin; the valve gear includes devices that allow reversing the engine, adjusting valve travel and the timing of the admission and exhaust events. The cut-off point determines
714-429: A gauge mounted in the cab. Steam pressure can be released manually by the driver or fireman. If the pressure reaches the boiler's design working limit, a safety valve opens automatically to reduce the pressure and avoid a catastrophic accident. The exhaust steam from the engine cylinders shoots out of a nozzle pointing up the chimney in the smokebox. The steam entrains or drags the smokebox gases with it which maintains
816-488: A lower pressure in the smokebox than that under the firebox grate. This pressure difference causes air to flow up through the coal bed and keeps the fire burning. The search for thermal efficiency greater than that of a typical fire-tube boiler led engineers, such as Nigel Gresley , to consider the water-tube boiler . Although he tested the concept on the LNER Class W1 , the difficulties during development exceeded
918-433: A lower reciprocating mass than three, four, five or six coupled axles. They were thus able to turn at very high speeds due to the lower reciprocating mass. A trailing axle was able to support a huge firebox, hence most locomotives with the wheel arrangement of 4-4-2 (American Type Atlantic) were called free steamers and were able to maintain steam pressure regardless of throttle setting. The chassis, or locomotive frame ,
1020-486: A maximum operational speed of 160 km/h (99 mph). The actual operating speed was much lower due to track restrictions and congestion with top speeds restricted to 130 km/h (81 mph) for most trains. In December 2023, two modified WAP-5 locomotives were used to haul the Amrit Bharat train-set in a push-pull configuration, capable of reaching speeds of up to 160 km/h (99 mph). According to
1122-507: A maximum speed of 130 km/h (81 mph). WAP-5 class locomotives, initially imported from ABB in 1995 and later manufactured at Chittaranjan Locomotive Works in India, reached 184 km/h (114 mph) in trials and later set an Indian speed record by hauling an express train between Delhi and Agra at a speed of 160 km/h (99 mph) in 2014. In December 2009, the Ministry of Railways of Government of India envisaged
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#17327802052541224-639: A number of Swiss steam shunting locomotives were modified to use electrically heated boilers, consuming around 480 kW of power collected from an overhead line with a pantograph . These locomotives were significantly less efficient than electric ones ; they were used because Switzerland was suffering a coal shortage because of the War, but had access to plentiful hydroelectricity . A number of tourist lines and heritage locomotives in Switzerland, Argentina and Australia have used light diesel-type oil. Water
1326-461: A number of important innovations that included using high-pressure steam which reduced the weight of the engine and increased its efficiency. Trevithick visited the Newcastle area in 1804 and had a ready audience of colliery (coal mine) owners and engineers. The visit was so successful that the colliery railways in north-east England became the leading centre for experimentation and development of
1428-407: A plan to increase the speed of passenger trains to 160–200 km/h (99–124 mph) on dedicated conventional tracks and improve the existing conventional lines to handle speeds of up to 160 km/h (99 mph). Dedicated Freight Corridor Corporation of India has built dedicated freight corridors across India to divert cargo traffic from the passenger railway tracks, thus helping increase
1530-459: A rigid frame with a 30% weight reduction. Generally, the largest locomotives are permanently coupled to a tender that carries the water and fuel. Often, locomotives working shorter distances do not have a tender and carry the fuel in a bunker, with the water carried in tanks placed next to the boiler. The tanks can be in various configurations, including two tanks alongside ( side tanks or pannier tanks ), one on top ( saddle tank ) or one between
1632-401: A tank in the locomotive tender or wrapped around the boiler in the case of a tank locomotive . Periodic stops are required to refill the tanks; an alternative was a scoop installed under the tender that collected water as the train passed over a track pan located between the rails. While the locomotive is producing steam, the amount of water in the boiler is constantly monitored by looking at
1734-575: A ticket holder to board the train and share a berth. Reserved tickets can be booked by passengers who want to travel at short notice at higher fares through the Tatkal train ticket , where no refund is applicable on cancellation. A valid proof for the purchase of ticket along with photo identification is required to board the train. Unreserved tickets for short distance or unplanned travels may be purchased at stations or through UTS mobile app at any time before departure. Holders of such tickets may only board
1836-405: Is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam . It is fuelled by burning combustible material (usually coal , oil or, rarely, wood ) to heat water in the locomotive's boiler to the point where it becomes gaseous and its volume increases 1,700 times. Functionally, it is a steam engine on wheels. In most locomotives, the steam
1938-449: Is admitted alternately to each end of its cylinders in which pistons are mechanically connected to the locomotive's main wheels. Fuel and water supplies are usually carried with the locomotive, either on the locomotive itself or in a tender coupled to it. Variations in this general design include electrically powered boilers, turbines in place of pistons, and using steam generated externally. Steam locomotives were first developed in
2040-535: Is considered super-fast. As of 2023 , India does not have any operational high-speed trains . The maximum operational speed of 160 km/h (99 mph) is achieved by Gatimaan Express and Rani Kamalapati (Habibganj)–Hazrat Nizamuddin Vande Bharat Express on the Tughlakabad – Agra section. Earlier steam locomotive operated trains largely operated below 100 km/h (62 mph). With
2142-475: Is crucial to the efficiency of any steam locomotive, and the internal profiles of the chimney (or, strictly speaking, the ejector ) require careful design and adjustment. This has been the object of intensive studies by a number of engineers (and often ignored by others, sometimes with catastrophic consequences). The fact that the draught depends on the exhaust pressure means that power delivery and power generation are automatically self-adjusting. Among other things,
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#17327802052542244-419: Is directed upwards out of the locomotive through the chimney, by way of a nozzle called a blastpipe , creating the familiar "chuffing" sound of the steam locomotive. The blastpipe is placed at a strategic point inside the smokebox that is at the same time traversed by the combustion gases drawn through the boiler and grate by the action of the steam blast. The combining of the two streams, steam and exhaust gases,
2346-415: Is the principal structure onto which the boiler is mounted and which incorporates the various elements of the running gear. The boiler is rigidly mounted on a "saddle" beneath the smokebox and in front of the boiler barrel, but the firebox at the rear is allowed to slide forward and backwards, to allow for expansion when hot. European locomotives usually use "plate frames", where two vertical flat plates form
2448-506: Is very well known for its punctuality, speed and maintenance. Loco HCP SLR GS GS S6 S5 S4 S3 S2 S1 M1 B6 B5 B4 B3 B2 B1 A2 A1 H1 GS GS EOG The rake of train is maintained at the yard of Rani Kamalapati (RKMP) railway station [REDACTED] Media related to Shaan-e-Bhopal Express at Wikimedia Commons Superfast Express trains in India India has a system of express trains, operated by Indian Railways which comes under
2550-924: The Drache , was delivered in 1848. The first steam locomotives operating in Italy were the Bayard and the Vesuvio , running on the Napoli-Portici line, in the Kingdom of the Two Sicilies. The first railway line over Swiss territory was the Strasbourg – Basel line opened in 1844. Three years later, in 1847, the first fully Swiss railway line, the Spanisch Brötli Bahn , from Zürich to Baden
2652-583: The North Western Railway and Mangalore with two coaches detached and connected to Madras further. The Frontier Mail made its inaugural run between Bombay and Peshawar in 1928. Technical advancements led to automatic colour light signals become operational between Bombay and Byculla in 1928. In the subsequent years, the route from Bombay to Poona was electrified and in June 1930, the first deluxe train, Deccan Queen began running, hauled by
2754-591: The Ohio Historical Society Museum in Columbus, US. The authenticity and date of this locomotive is disputed by some experts and a workable steam train would have to await the invention of the high-pressure steam engine by Richard Trevithick , who pioneered the use of steam locomotives. The first full-scale working railway steam locomotive was the 3 ft ( 914 mm ) gauge Coalbrookdale Locomotive built by Trevithick in 1802. It
2856-612: The Pennsylvania Railroad class S1 achieved speeds upwards of 150 mph, though this was never officially proven. In the United States, larger loading gauges allowed the development of very large, heavy locomotives such as the Union Pacific Big Boy , which weighs 540 long tons (550 t ; 600 short tons ) and has a tractive effort of 135,375 pounds-force (602,180 newtons). Beginning in
2958-535: The United Kingdom during the early 19th century and used for railway transport until the middle of the 20th century. Richard Trevithick built the first steam locomotive known to have hauled a load over a distance at Pen-y-darren in 1804, although he produced an earlier locomotive for trial at Coalbrookdale in 1802. Salamanca , built in 1812 by Matthew Murray for the Middleton Railway ,
3060-586: The WAM-1 locomotives, capable of reaching speeds of up to 112 km/h (70 mph). In 1960, the Railway Board of India commissioned a study to increase the speed of its trains, which was restricted to 96 km/h (60 mph) on the existent broad gauge lines. A target of 160 km/h (99 mph) with an intermediate stage of 120 km/h (75 mph) was set for passenger trains. Research Design and Standards Organisation (RDSO) started work on
3162-649: The Indian Railways. The train is known for its cleanliness and maintenance also defining mindset of Bhopal which itself is cleanest state capital in India. Bhopal Express along with Shram Shakti Express , Prayagraj Express , Shiv Ganga Express and Lucknow Mail enjoys highest priority all over the route. It covers the distance of 702 kilometres between Rani Kamalapati railway station and Hazrat Nizamuddin railway station in Delhi in nine hours and twenty minutes (9 hours 20 minutes) and in return journey covers
Shaan-e-Bhopal Express - Misplaced Pages Continue
3264-542: The Ministry of Railways, express trains are classified as follows: a. Super-fast express: Any passenger train with an average speed higher than 55 km/h (34 mph) on 1,676 mm ( 5 ft 6 in ) broad gauge . b. Mail: Trains which earlier had a mail coach attached. Newer trains are not named so, but older trains remain in operation. c. Express: Express trains travel faster and have fewer stops than ordinary passenger trains. As of 2023 , it manages
3366-582: The Saar (today part of Völklingen ), but neither could be returned to working order after being dismantled, moved and reassembled. On 7 December 1835, the Adler ran for the first time between Nuremberg and Fürth on the Bavarian Ludwig Railway . It was the 118th engine from the locomotive works of Robert Stephenson and stood under patent protection. In Russia , the first steam locomotive
3468-509: The Sleeper coaches were GPS enabled and provide information such as current train speed, distance to final destination, distance to next stop, stoppage station name and timing performance on an LCD display. The train also had special facility of mini pantry and library erstwhile for the people and was beautifully decorated with photos of heritage sites and also had coach fresheners.But now after LHBfication all these things are absent.The train
3570-423: The US), or screw-reverser (if so equipped), that controls the cut-off, therefore, performs a similar function to a gearshift in an automobile – maximum cut-off, providing maximum tractive effort at the expense of efficiency, is used to pull away from a standing start, whilst a cut-off as low as 10% is used when cruising, providing reduced tractive effort, and therefore lower fuel/water consumption. Exhaust steam
3672-617: The United States, including John Fitch's miniature prototype. A prominent full sized example was Col. John Steven's "steam wagon" which was demonstrated on a loop of track in Hoboken, New Jersey in 1825. Many of the earliest locomotives for commercial use on American railroads were imported from Great Britain, including first the Stourbridge Lion and later the John Bull . However, a domestic locomotive-manufacturing industry
3774-550: The adhesive weight. Equalising beams connecting the ends of leaf springs have often been deemed a complication in Britain, however, locomotives fitted with the beams have usually been less prone to loss of traction due to wheel-slip. Suspension using equalizing levers between driving axles, and between driving axles and trucks, was standard practice on North American locomotives to maintain even wheel loads when operating on uneven track. Locomotives with total adhesion, where all of
3876-402: The boiler materials to the point where it needs to be rebuilt or replaced. Start-up on a large engine may take hours of preliminary heating of the boiler water before sufficient steam is available. Although the boiler is typically placed horizontally, for locomotives designed to work in locations with steep slopes it may be more appropriate to consider a vertical boiler or one mounted such that
3978-404: The boiler remains horizontal but the wheels are inclined to suit the slope of the rails. The steam generated in the boiler fills the space above the water in the partially filled boiler. Its maximum working pressure is limited by spring-loaded safety valves. It is then collected either in a perforated tube fitted above the water level or by a dome that often houses the regulator valve, or throttle,
4080-399: The boiler. Boiler water surrounds the firebox to stop the metal from becoming too hot. This is another area where the gas transfers heat to the water and is called the firebox heating surface. Ash and char collect in the smokebox as the gas gets drawn up the chimney ( stack or smokestack in the US) by the exhaust steam from the cylinders. The pressure in the boiler has to be monitored using
4182-761: The coach class and the second letter identifies the coach number. The berths and seats are numbered by an alphanumeric code with the letter(s) identifying the berth/seat type and numbers identifying the position. In standard coaches, the berths and seats are classified as follows: Indian Railways Operates various classes of Express trains . The trains are classified basis average speed and facilities with express trains having fewer halts, priority on rail network and faster average speed. The trains are identified by five digit numbers with train-pairs traveling in opposite directions usually labelled with consecutive numbers. Express trains often have specific unique names for easy identification. Rajdhani Express introduced in 1969 were
Shaan-e-Bhopal Express - Misplaced Pages Continue
4284-689: The dominant fuel worldwide in steam locomotives. Railways serving sugar cane farming operations burned bagasse , a byproduct of sugar refining. In the US, the ready availability and low price of oil made it a popular steam locomotive fuel after 1900 for the southwestern railroads, particularly the Southern Pacific. In the Australian state of Victoria, many steam locomotives were converted to heavy oil firing after World War II. German, Russian, Australian and British railways experimented with using coal dust to fire locomotives. During World War 2,
4386-440: The early 1900s, steam locomotives were gradually superseded by electric and diesel locomotives , with railways fully converting to electric and diesel power beginning in the late 1930s. The majority of steam locomotives were retired from regular service by the 1980s, although several continue to run on tourist and heritage lines. The earliest railways employed horses to draw carts along rail tracks . In 1784, William Murdoch ,
4488-702: The early 2010s. From the late 1990s, the ICF coaches were replaced by safer and newer LHB coaches designed by Linke-Hofmann-Busch of Germany . In the late 2010s, Indian railways started upgrading the coaches of select express trains from LHB to new Tejas coaches with enhanced features. As of March 2022, Indian Railways had 84,863 passenger coaches. Semi-high speed Train 18 was rolled out in 2018. These self-propelled EMU train sets manufactured by Integral Coach Factory are capable of reaching 180 kilometres per hour (110 mph). These trains have eight or sixteen coaches with driver cabins on both ends, which eliminates
4590-431: The exhaust gas volume was vented through a cooling tower, allowing the steam exhaust to draw more air past the radiator. Running gear includes the brake gear, wheel sets , axleboxes , springing and the motion that includes connecting rods and valve gear. The transmission of the power from the pistons to the rails and the behaviour of the locomotive as a vehicle, being able to negotiate curves, points and irregularities in
4692-448: The firebox becomes exposed. Without water on top of the sheet to transfer away the heat of combustion , it softens and fails, letting high-pressure steam into the firebox and the cab. The development of the fusible plug , a temperature-sensitive device, ensured a controlled venting of steam into the firebox to warn the fireman to add water. Scale builds up in the boiler and prevents adequate heat transfer, and corrosion eventually degrades
4794-566: The first railway line in India at Madras . In 1837, the first train ran on Red Hill railway line between Red Hills and Chintadripet in Madras and was hauled by a rotary steam engine imported from England . In 1853, the first passenger train ran between Bombay and Thane which covered a distance of 54 km (34 mi) in 57 minutes, averaging a speed of 57 km/h (35 mph). Earlier trains ran using steam locomotives , where barely reached speeds of 90 km/h (56 mph). With
4896-501: The first trains to reach speeds of up to 120 km/h (75 mph). Shatabdi Express , introduced in 1988, are capable of running at a maximum speed of 150 km/h (93 mph). In 2019, Vande Bharat Express was launched with self-propelled EMU train-sets capable of reaching maximum speed of 180 km/h (110 mph) with operational speeds restricted to 130–160 km/h (81–99 mph). A non-airconditioned semi-high speed train-set hauled by two modified WAP-5 locomotives
4998-403: The following morning. The train travels 702 km from Hazrat Nizamuddin, New Delhi to Rani Kamalapati, Bhopal As the route is fully electrified, it is hauled by a Tughlakabad -based WAP-7 locomotive end to end. The train is hauled by a Tuglakabad WAP-7 locomotive. Bhopal Express is India's first ISO 9000-2001 certified train. Its AC First Class, AC 2-tier, AC 3-tier coach as well as
5100-432: The fourth largest national railway system by size with a track length of 132,310 km (82,210 mi), running track length of 106,493 km (66,172 mi) and route length of 68,584 km (42,616 mi). Track sections are rated for speeds ranging from 80 to 200 km/h (50 to 124 mph), though the maximum speed attained by passenger trains is 160 km/h (99 mph). In 2009, Indian Railways started
5202-512: The frames ( well tank ). The fuel used depended on what was economically available to the railway. In the UK and other parts of Europe, plentiful supplies of coal made this the obvious choice from the earliest days of the steam engine. Until 1870, the majority of locomotives in the United States burned wood, but as the Eastern forests were cleared, coal gradually became more widely used until it became
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#17327802052545304-437: The general or unreserved coaches. India has some of the lowest train fares in the world, and lower class passenger fares are subsidised. Discounted fares are applicable for railway employees, the differently-abled, students, athletes, patients and those taking competitive examinations. Seats of lower class of accommodation are reserved for women or senior citizens in some trains. Steam locomotive A steam locomotive
5406-418: The grate into an ashpan. If oil is used as the fuel, a door is needed for adjusting the air flow, maintaining the firebox, and cleaning the oil jets. The fire-tube boiler has internal tubes connecting the firebox to the smokebox through which the combustion gases flow transferring heat to the water. All the tubes together provide a large contact area, called the tube heating surface, between the gas and water in
5508-582: The highly mineralised water was available, and locomotive boilers were lasting less than a quarter of the time normally expected. In the days of steam locomotion, about half the total train load was water for the engine. The line's operator, Commonwealth Railways , was an early adopter of the diesel-electric locomotive . The fire-tube boiler was standard practice for steam locomotive. Although other types of boiler were evaluated they were not widely used, except for some 1,000 locomotives in Hungary which used
5610-558: The implementation of regional high-speed rail projects to provide services at 250–350 km/h (160–220 mph), and planning for corridors connecting commercial, tourist, and pilgrimage hubs. On 25 July 2013, Government of India established the High Speed Rail Corporation for the implementation of high-speed rail corridor projects and in 2014, the Diamond Quadrilateral high speed rail project
5712-504: The introduction of WP class locomotives in 1947, speeds of 100 km/h (62 mph) were operated commercially. While the first electric train ran in Bombay in 1925 on DC traction, WCP-1 class electric locomotives were introduced in 1928, capable of hauling trains at speeds of up to 137 km/h (85 mph), though trains operated at lower speed. On 1 April 1929, Grand Trunk Express commenced operations between Peshawar in
5814-436: The introduction of electric locomotives in later 1920s and newer steam locomotives, speeds of 100 km/h (62 mph) were achieved. With the movement to AC traction in late 1950s and introduction of diesel locomotives , maximum speeds of up to 120 km/h (75 mph) were achieved in the late 1960s. With the introduction of high power electric locomotives in the 1990s, operating speeds of 130 km/h (81 mph)
5916-411: The last three digits indicating the class. In 2018, the numbering system was changed with the first two digits indicating the year of manufacture and the last four digits indicating the sequence number. As of March 2022, Indian Railways manages and operates 7,308 stations. Prior to 2017, the stations were classified into seven categories based on their earnings. Since 2017, Indian Railways categorizes
6018-681: The locomotive ran on a circular track in the factory yard. It was the first locomotive to be built on the European mainland and the first steam-powered passenger service; curious onlookers could ride in the attached coaches for a fee. It is portrayed on a New Year's badge for the Royal Foundry dated 1816. Another locomotive was built using the same system in 1817. They were to be used on pit railways in Königshütte and in Luisenthal on
6120-403: The main chassis, with a variety of spacers and a buffer beam at each end to form a rigid structure. When inside cylinders are mounted between the frames, the plate frames are a single large casting that forms a major support element. The axleboxes slide up and down to give some sprung suspension, against thickened webs attached to the frame, called "hornblocks". American practice for many years
6222-509: The mainframes. Locomotives with multiple coupled-wheels on a rigid chassis would have unacceptable flange forces on tight curves giving excessive flange and rail wear, track spreading and wheel climb derailments. One solution was to remove or thin the flanges on an axle. More common was to give axles end-play and use lateral motion control with spring or inclined-plane gravity devices. Railroads generally preferred locomotives with fewer axles, to reduce maintenance costs. The number of axles required
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#17327802052546324-420: The minimum essential amenities required by each station. Express trains stop at select set of stations identified using a combination of factors including commercial importance, traffic and capabilities. Indian Railways offers various travel classes on its coaches . For the purpose of identification in passenger trains , coaches in a train-set are assigned an alpha-numeric code. The first letter identifies
6426-470: The moment when the valve blocks a steam port, "cutting off" admission steam and thus determining the proportion of the stroke during which steam is admitted into the cylinder; for example a 50% cut-off admits steam for half the stroke of the piston. The remainder of the stroke is driven by the expansive force of the steam. Careful use of cut-off provides economical use of steam and in turn, reduces fuel and water consumption. The reversing lever ( Johnson bar in
6528-628: The operational speed of the passenger trains to 160 km/h (99 mph). In 2014, the Diamond Quadrilateral high-speed rail network project was launched by Government of India and is envisioned to connect the four major metro cities of India namely: Chennai, Delhi, Kolkata and Mumbai. The Ministry of Railways envisaged to have dedicated standard gauge tracks capable of top speeds of 300–350 km/h (190–220 mph) with trains running on elevated corridors to isolate high-speed train tracks by 2026 and identified probable routes for
6630-861: The original John Bull was on static display in the National Museum of American History in Washington, D.C. The replica is preserved at the Railroad Museum of Pennsylvania . The first railway service outside the United Kingdom and North America was opened in 1829 in France between Saint-Etienne and Lyon ; it was initially limited to animal traction and converted to steam traction early 1831, using Seguin locomotives . The first steam locomotive in service in Europe outside of France
6732-406: The passenger and fare details along with berth or seat number(s) allocated to them on the ticket. In case of no confirmed reservation, a wait-list number is assigned and wait-listed tickets get confirmed if there are cancellations of already reserved tickets. Reservation against cancellation tickets is an intermediate category between the waiting and confirmed lists in sleeper classes which allows
6834-468: The piston in turn. In a two-cylinder locomotive, one cylinder is located on each side of the vehicle. The cranks are set 90° out of phase. During a full rotation of the driving wheel, steam provides four power strokes; each cylinder receives two injections of steam per revolution. The first stroke is to the front of the piston and the second stroke to the rear of the piston; hence two working strokes. Consequently, two deliveries of steam onto each piston face in
6936-411: The purpose of which is to control the amount of steam leaving the boiler. The steam then either travels directly along and down a steam pipe to the engine unit or may first pass into the wet header of a superheater , the role of the latter being to improve thermal efficiency and eliminate water droplets suspended in the "saturated steam", the state in which it leaves the boiler. On leaving the superheater,
7038-461: The purview of the Ministry of Railways of Government of India . As of 2023 , it maintains over 108,706 km (67,547 mi) of tracks, spanning across 68,584 km (42,616 mi) in route length, and operates nearly 3,000 express trains daily. According to the Ministry of Railways, express trains travel faster and have limited stops than ordinary passenger trains. Any passenger train with an average speed higher than 55 km/h (34 mph)
7140-419: The same distance in 9 hours 40 minutes (9 hours 40 mins). Due to its convenient timings, it is a highly preferred train for passengers commuting to and from Bhopal and Nizamuddin (Delhi). Train no 12155 (Down) departs Rani Kamalapati, Bhopal and reaches Hazrat Nizamuddin, New Delhi the following morning. The return journey train 12156 (Up) departs Hazrat Nizamuddin, New Delhi and reaches Rani Kamalapati, Bhopal
7242-530: The same in 1962 with field trials commencing in 1967. The coaches were manufactured by the Integral Coach Factory at Madras and hauled by diesel locomotives . On 19 February 1969, the Government of India announced the introduction of a new express train capable of reaching speeds of up to 120 km/h (75 mph) in the railway budget . On 1 March 1969, the first Rajdhani Express
7344-452: The same. A 174 km (108 mi) segment of track in the Tughlakabad – Agra Cantonment section supports semi-high speed passenger traffic of up to 160 km/h (99 mph). The early express rail coaches were based on a prototype by a Swiss company and were termed as ICF coaches after Integral coach factory (ICF), the first coach manufacturing unit in India. These coaches, manufactured from 1955 to 2018, were largely in use till
7446-418: The side of the piston receiving steam, thus slightly reducing cylinder power. Designing the exhaust ejector became a specific science, with engineers such as Chapelon , Giesl and Porta making large improvements in thermal efficiency and a significant reduction in maintenance time and pollution. A similar system was used by some early gasoline/kerosene tractor manufacturers ( Advance-Rumely / Hart-Parr ) –
7548-442: The stations by commercial importance into three different categories namely Non Suburban Group (NSG), Suburban Group (SG) and Halt Group (HG). These are further subdivided into subcategories based on their commercial importance (NSG 1-6, SG 1-3 and from HG 1-3). The commercial importance of a station is determined by taking into account its passenger footfall, earnings and strategic importance and these categories are used to determine
7650-504: The steam exits the dry header of the superheater and passes down a steam pipe, entering the steam chests adjacent to the cylinders of a reciprocating engine. Inside each steam chest is a sliding valve that distributes the steam via ports that connect the steam chest to the ends of the cylinder space. The role of the valves is twofold: admission of each fresh dose of steam, and exhaust of the used steam once it has done its work. The cylinders are double-acting, with steam admitted to each side of
7752-477: The steam locomotive. Trevithick continued his own steam propulsion experiments through another trio of locomotives, concluding with the Catch Me Who Can in 1808, first in the world to haul fare-paying passengers. In 1812, Matthew Murray 's successful twin-cylinder rack locomotive Salamanca first ran on the edge-railed rack-and-pinion Middleton Railway . Another well-known early locomotive
7854-544: The success of Rocket at the 1829 Rainhill Trials had proved that steam locomotives could perform such duties. Robert Stephenson and Company was the pre-eminent builder of steam locomotives in the first decades of steam for railways in the United Kingdom, the United States, and much of Europe. Towards the end of the steam era, a longstanding British emphasis on speed culminated in a record, still unbroken, of 126 miles per hour (203 kilometres per hour) by LNER Class A4 4468 Mallard , however there are long-standing claims that
7956-419: The time needed for turnaround at the terminal station with faster acceleration and deceleration, enabling the train to travel at a top speed for longer distance. Coaches are manufactured by five manufacturing units of the Indian Railways and public sector companies BEML and BHEL. The coaching stock have unique five or six digit identifiers. Till 2018, the first two digits indicating the year of manufacture and
8058-434: The track, is of paramount importance. Because reciprocating power has to be directly applied to the rail from 0 rpm upwards, this creates the problem of adhesion of the driving wheels to the smooth rail surface. Adhesive weight is the portion of the locomotive's weight bearing on the driving wheels. This is made more effective if a pair of driving wheels is able to make the most of its axle load, i.e. its individual share of
8160-433: The two cylinders generates a full revolution of the driving wheel. Each piston is attached to the driving axle on each side by a connecting rod, and the driving wheels are connected together by coupling rods to transmit power from the main driver to the other wheels. Note that at the two " dead centres ", when the connecting rod is on the same axis as the crankpin on the driving wheel, the connecting rod applies no torque to
8262-419: The water level in a transparent tube, or sight glass. Efficient and safe operation of the boiler requires keeping the level in between lines marked on the sight glass. If the water level is too high, steam production falls, efficiency is lost and water is carried out with the steam into the cylinders, possibly causing mechanical damage. More seriously, if the water level gets too low, the crown sheet (top sheet) of
8364-401: The water-tube Brotan boiler . A boiler consists of a firebox where the fuel is burned, a barrel where water is turned into steam, and a smokebox which is kept at a slightly lower pressure than outside the firebox. Solid fuel, such as wood, coal or coke, is thrown into the firebox through a door by a fireman , onto a set of grates which hold the fuel in a bed as it burns. Ash falls through
8466-408: The wheel. Therefore, if both cranksets could be at "dead centre" at the same time, and the wheels should happen to stop in this position, the locomotive could not start moving. Therefore, the crankpins are attached to the wheels at a 90° angle to each other, so only one side can be at dead centre at a time. Each piston transmits power through a crosshead , connecting rod ( Main rod in the US) and
8568-411: The wheels are coupled together, generally lack stability at speed. To counter this, locomotives often fit unpowered carrying wheels mounted on two-wheeled trucks or four-wheeled bogies centred by springs/inverted rockers/geared rollers that help to guide the locomotive through curves. These usually take on weight – of the cylinders at the front or the firebox at the rear – when the width exceeds that of
8670-406: The will to increase efficiency by that route. The steam generated in the boiler not only moves the locomotive, but is also used to operate other devices such as the whistle, the air compressor for the brakes, the pump for replenishing the water in the boiler and the passenger car heating system. The constant demand for steam requires a periodic replacement of water in the boiler. The water is kept in
8772-878: The world also runs in Austria: the GKB 671 built in 1860, has never been taken out of service, and is still used for special excursions. In 1838, the third steam locomotive to be built in Germany, the Saxonia , was manufactured by the Maschinenbaufirma Übigau near Dresden , built by Prof. Johann Andreas Schubert . The first independently designed locomotive in Germany was the Beuth , built by August Borsig in 1841. The first locomotive produced by Henschel-Werke in Kassel ,
8874-562: Was Puffing Billy , built 1813–14 by engineer William Hedley . It was intended to work on the Wylam Colliery near Newcastle upon Tyne. This locomotive is the oldest preserved, and is on static display at the Science Museum, London . George Stephenson , a former miner working as an engine-wright at Killingworth Colliery , developed up to sixteen Killingworth locomotives , including Blücher in 1814, another in 1815, and
8976-479: Was achieved with further developments leading to speeds of maximum speeds of 160 km/h (99 mph) being realized in the early 2010s. Vande Bharat Express , an Electric Multiple Unit (EMU) run service introduced in 2019, is the fastest operational express train with a maximum permitted speed of 160 km/h (99 mph). The history of the Indian Railway began in 1832 with the proposal to construct
9078-522: Was approved by the government. In April 2016, the WAP-5 hauled Gatimaan Express became the fastest commercial train in India, with a maximum operational speed of 160 km/h (99 mph). In 2018, Integral Coach Factory in Chennai, rolled out a semi-high-speed EMU train-set , capable of reaching 180 km/h (110 mph). In 2019, the first Vande Bharat Express entered commercial service with
9180-644: Was built in 1834 by Cherepanovs , however, it suffered from the lack of coal in the area and was replaced with horse traction after all the woods nearby had been cut down. The first Russian Tsarskoye Selo steam railway started in 1837 with locomotives purchased from Robert Stephenson and Company . In 1837, the first steam railway started in Austria on the Emperor Ferdinand Northern Railway between Vienna-Floridsdorf and Deutsch-Wagram . The oldest continually working steam engine in
9282-760: Was constructed for the Coalbrookdale ironworks in Shropshire in the United Kingdom though no record of it working there has survived. On 21 February 1804, the first recorded steam-hauled railway journey took place as another of Trevithick's locomotives hauled a train along the 4 ft 4 in ( 1,321 mm )-wide tramway from the Pen-y-darren ironworks, near Merthyr Tydfil , to Abercynon in South Wales. Accompanied by Andrew Vivian , it ran with mixed success. The design incorporated
9384-411: Was dictated by the maximum axle loading of the railroad in question. A builder would typically add axles until the maximum weight on any one axle was acceptable to the railroad's maximum axle loading. A locomotive with a wheel arrangement of two lead axles, two drive axles, and one trailing axle was a high-speed machine. Two lead axles were necessary to have good tracking at high speeds. Two drive axles had
9486-729: Was done manually. Centralized computer reservation system was deployed in September 1996. The ticketing network at stations is computerized with the exception of few stations. The Indian Railways website went online in February 2000 and online ticketing was introduced on 3 August 2002 through IRCTC. Indian Railways now provides multiple channels for passengers to book tickets through website , smartphone apps , SMS , rail reservation counters at train stations, or through private ticket booking counters. Reserved tickets may be booked up to 60 days in advance and confirmed reservation tickets will show
9588-487: Was entered in and won the Rainhill Trials . This success led to the company emerging as the pre-eminent builder of steam locomotives used on railways in the UK, US and much of Europe. The Liverpool and Manchester Railway opened a year later making exclusive use of steam power for passenger and goods trains . Before the arrival of British imports, some domestic steam locomotive prototypes were built and tested in
9690-491: Was flagged off from New Delhi to Howrah , which reached a maximum speed of 120 km/h (75 mph) and completed the 1,450 km (900 mi) trip in 17 hours 20 minutes at an average speed of 84 km/h (52 mph). In 1980, the WAP-1 electric locomotives capable of reaching speeds of 130 km/h (81 mph) were introduced to haul express trains. Shatabdi Express introduced in 1988, were capable of running at
9792-1043: Was launched as Amrit Bharat Express . A high-speed rail line is under-construction between Mumbai and Ahmedabad which will become the first true high-speed rail line when completed in 2026. As of 2023 , the maximum operational speed of 160 km/h (99 mph) is achieved by Gatimaan Express and Vande Bharat Express on the above section. India Railways operates various categories of express trains including Vande Bharat Express , Rajdhani Express , Shatabdi Express , Amrit Bharat Express , Garib Rath Express , Double Decker Express , Tejas Express , Gatimaan Express , Humsafar Express , Duronto Express , Yuva Express , Uday Express , Jan Shatabdi Express , Sampark Kranti Express , Vivek Express , Rajya Rani Express , Mahamana Express , Antyodaya Express , Jan Sadharan Express , Suvidha Express and Intercity Express . As of 2022 , Indian Railways operated 2,999 express trains on average daily. In 1986, computerized ticketing and reservations were introduced before which ticketing
9894-658: Was named The Elephant , which on 5 May 1835 hauled a train on the first line in Belgium, linking Mechelen and Brussels. In Germany, the first working steam locomotive was a rack-and-pinion engine, similar to the Salamanca , designed by the British locomotive pioneer John Blenkinsop . Built in June 1816 by Johann Friedrich Krigar in the Royal Berlin Iron Foundry ( Königliche Eisengießerei zu Berlin),
9996-534: Was opened. The arid nature of south Australia posed distinctive challenges to their early steam locomotion network. The high concentration of magnesium chloride in the well water ( bore water ) used in locomotive boilers on the Trans-Australian Railway caused serious and expensive maintenance problems. At no point along its route does the line cross a permanent freshwater watercourse, so bore water had to be relied on. No inexpensive treatment for
10098-577: Was soon established. In 1830, the Baltimore and Ohio Railroad 's Tom Thumb , designed by Peter Cooper , was the first commercial US-built locomotive to run in America; it was intended as a demonstration of the potential of steam traction rather than as a revenue-earning locomotive. The DeWitt Clinton , built in 1831 for the Mohawk and Hudson Railroad , was a notable early locomotive. As of 2021 ,
10200-403: Was supplied at stopping places and locomotive depots from a dedicated water tower connected to water cranes or gantries. In the UK, the US and France, water troughs ( track pans in the US) were provided on some main lines to allow locomotives to replenish their water supply without stopping, from rainwater or snowmelt that filled the trough due to inclement weather. This was achieved by using
10302-488: Was the first commercially successful steam locomotive. Locomotion No. 1 , built by George Stephenson and his son Robert's company Robert Stephenson and Company , was the first steam locomotive to haul passengers on a public railway, the Stockton and Darlington Railway , in 1825. Rapid development ensued; in 1830 George Stephenson opened the first public inter-city railway, the Liverpool and Manchester Railway , after
10404-404: Was to use built-up bar frames, with the smokebox saddle/cylinder structure and drag beam integrated therein. In the 1920s, with the introduction of "superpower", the cast-steel locomotive bed became the norm, incorporating frames, spring hangers, motion brackets, smokebox saddle and cylinder blocks into a single complex, sturdy but heavy casting. A SNCF design study using welded tubular frames gave
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