HOME
*



picture info

MLX01
The SCMaglev (superconducting maglev, formerly called the MLU) is a magnetic levitation (maglev) railway system developed by Central Japan Railway Company (JR Central) and the Railway Technical Research Institute. On 21 April 2015, a manned seven-car L0 Series SCMaglev train reached a speed of , less than a week after the same train clocked , breaking the previous land speed record for rail vehicles of set by a JR Central MLX01 maglev train in December 2003. Technology The SCMaglev system uses an electrodynamic suspension (EDS) system. The trains' bogies have superconducting magnets installed, and the guideways contain two sets of metal coils. The current levitation system utilizes a series of coils wound into a "figure 8" along both walls of the guideway. These coils are also cross-connected underneath the track. As the train accelerates, the magnetic fields of its superconducting magnets induce a current into these coils due to the magnetic field induction effect. If th ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Maglev
Maglev (derived from '' magnetic levitation''), is a system of train transportation that uses two sets of electromagnets: one set to repel and push the train up off the track, and another set to move the elevated train ahead, taking advantage of the lack of friction. Such trains rise approximately off the track. There are both high speed, intercity maglev systems (over ), and low speed, urban maglev systems ( to ) being built and under construction and development. With maglev technology, the train travels along a guideway of electromagnets which control the train's stability and speed. While the propulsion and levitation require no moving parts, the bogies can move in relation to the main body of the vehicle and some technologies require support by retractable wheels at low speeds under . This compares with electric multiple units that may have several dozen parts per bogie. Maglev trains can therefore in some cases be quieter and smoother than conventional trains and have t ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Land Speed Record For Rail Vehicles
The world record for a conventional wheeled passenger train is held by France's TGV (''Train à Grande Vitesse''), set in 2007 when it reached on a section of track. Japan's experimental maglev train L0 Series achieved on a 42.8 km magnetic levitation track in 2015. World speed records Legend: ; Arr (Arrangement) : Disposition and number of elements forming the train. :; Loc:One locomotive pulling one or more cars) :; Multi :Multi Motorized Elements :; Single :Single rail vehicle ; Power: DC, DC 3rd rail, AC, Single phase, Triphase, Diesel-elec., Gas, Steam, Diesel-hydraulic, Propeller, Rocket, Jet. ; State: "Proto." (Prototype), "Unmod." (Unmodified from vehicles in service), "unknown" (Unknown), "Tuned" All passenger trains The following is a partial list of absolute world speed records for all trains designed to carry passengers, regardless of gauge, propulsion or type of rail, , - , , , , 1938-20-07 , , Bologna-Milano line between Pontenure and Piacenza ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Chūō Shinkansen
The is a Japanese maglev line under construction between Tokyo and Nagoya, with plans for extension to Osaka. Its initial section is between Shinagawa Station in Tokyo and Nagoya Station in Nagoya, with stations in Sagamihara, Kōfu, Iida and Nakatsugawa. The line is expected to connect Tokyo and Nagoya in 40 minutes, and eventually Tokyo and Osaka in 67 minutes, running at a maximum speed of . About 90% of the line to Nagoya will be tunnels. The Chuo Shinkansen is the culmination of Japanese maglev development since the 1970s, a government-funded project initiated by Japan Airlines and the former Japanese National Railways (JNR). Central Japan Railway Company (JR Central) now operates the facilities and research. The line is intended to be built by extending and incorporating the existing Yamanashi test track ( see below). The trainsets themselves are popularly known in Japan as , though there have been many technical variations. Government permission to proceed with cons ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Electrodynamic Suspension
Electrodynamic suspension (EDS) is a form of magnetic levitation in which there are conductors which are exposed to time-varying magnetic fields. This induces eddy currents in the conductors that creates a repulsive magnetic field which holds the two objects apart. These time varying magnetic fields can be caused by relative motion between two objects. In many cases, one magnetic field is a permanent field, such as a permanent magnet or a superconducting magnet, and the other magnetic field is induced from the changes of the field that occur as the magnet moves relative to a conductor in the other object. Electrodynamic suspension can also occur when an electromagnet driven by an AC electrical source produces the changing magnetic field, in some cases, a linear induction motor generates the field. EDS is used for maglev trains, such as the Japanese SCMaglev. It is also used for some classes of magnetically levitated bearings. Types Many examples of this have been used over the y ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

L0 Series
The is a high-speed maglev train that the Central Japan Railway Company (JR Central) is developing and testing. JR Central plans to use the L0 series on the Chūō Shinkansen railway line between Tokyo and Osaka, which is under construction. The L0 series uses the Japanese-designed SCMaglev system. Mitsubishi Heavy Industries and Nippon Sharyo, a subsidiary of JR Central, are building fourteen pre-production vehicles. A seven-car train set a land speed record for rail vehicles of on 21 April 2015. The trains are planned to run at a maximum speed of , offering journey times of 40 minutes between Tokyo (Shinagawa Station) and , and 1 hour 7 minutes between Tokyo and Osaka. Specifications The end cars of L0 series trainsets are long and carry 24 passengers. The nose extends for better aerodynamics and reduced noise in tunnels. Intermediate cars are long and carry 68 passengers each, which totals a 299 m long and 728 passengers train. Each row is four seats wide, one less than ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Hyūga, Miyazaki
is a port city in Miyazaki Prefecture, Japan. The city was founded on April 1, 1951, with the joint merger of Tomishima Town and Iwawaki Village. , the city has an estimated population of 60,037 making it the 4th largest city in Miyazaki Prefecture. It has a population density of 178 persons per km2 and a total area of 336.94 km2. On February 25, 2006, the town of Tōgō (from Higashiusuki District) was merged into Hyūga. Hyūga is a port city known for the production of Go stones and for beaches, many of which are popular surfing spots History Archaeologists working in Hyūga have reported finding artifacts such as stone tools and stone piles from as much as 30,000 years ago, the Japanese Paleolithic period. There is also evidence of inhabitation during the Jōmon period. Archaeological digs uncovering pottery from this time period continue today in parts of the city. Origin of name Hyuga City took its name from , the historical name of what is now Miyazaki Prefecture. ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Ground Effect Train
A ground effect train is a conceptualized alternative to a magnetic levitation (maglev) train. In both cases the objective is to prevent the vehicle from making contact with the ground. Whereas a maglev train accomplishes this through the use of magnetism, a ground effect train uses an air cushion; either in the manner of a hovercraft (as in hovertrains) or using the "wing-in-ground-effect" design. Details The advantages of a ground effect train over a maglev are lower cost due to simpler construction. Disadvantages include either constant input of energy to keep the train hovering (in the case of hovercraft-like vehicles) or the necessity to keep the vehicle moving for it to remain off the ground (in the case of wing-in-ground effect vehicles). Furthermore, these vehicles may be very drastically affected by wind, air turbulence, and weather. Whereas the magnetic levitation train can be built to operate in a vacuum to minimise air resistance, the ground effect train must operat ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Aerodynamics
Aerodynamics, from grc, ἀήρ ''aero'' (air) + grc, δυναμική (dynamics), is the study of the motion of air, particularly when affected by a solid object, such as an airplane wing. It involves topics covered in the field of fluid dynamics and its subfield of gas dynamics. The term ''aerodynamics'' is often used synonymously with gas dynamics, the difference being that "gas dynamics" applies to the study of the motion of all gases, and is not limited to air. The formal study of aerodynamics began in the modern sense in the eighteenth century, although observations of fundamental concepts such as aerodynamic drag were recorded much earlier. Most of the early efforts in aerodynamics were directed toward achieving Aircraft#Heavier than air – aerodynes, heavier-than-air flight, which was first demonstrated by Otto Lilienthal in 1891. Since then, the use of aerodynamics through mathematical analysis, empirical approximations, wind tunnel experimentation, and computer simu ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Tsuru, Yamanashi
Tsuru city center area is a city located in Yamanashi Prefecture, Japan. , the city had an estimated population of 30,311 in 13079 households, and a population density of 190 persons per km2. The total area of the city is . Geography Tsuru is located in southeastern Yamanashi Prefecture, in the foothills of Mount Fuji. It is bordered on the south by the Tanzawa Mountains. The Sagami River, known locally as the Katsura River, flows through the city. Neighboring municipalities Yamanashi Prefecture *Fujiyoshida *Ōtsuki *Uenohara * Minamitsuru District - Yamanakako, Oshino, Nishikatsura, Fujikawaguchiko Climate The city has a climate characterized by characterized by hot and humid summers, and relatively mild winters (Köppen climate classification ''Cfb''). The average annual temperature in Tsuru is 12.3 °C. The average annual rainfall is 1610 mm with September as the wettest month. The temperatures are highest on average in August, at around 24.2 °C, and lo ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Ministry Of Land, Infrastructure, Transport And Tourism
The , abbreviated MLIT, is a ministry of the Japanese government.国土交通省設置法
, Ministry of Internal Affairs and Communications.
It is responsible for one-third of all the laws and orders in Japan, and is the largest Japanese ministry in terms of employees, as well as the second-largest executive agency of the Japanese government after the Ministry of Defense (Japan), Ministry of Defense. The ministry oversees four external agencies including the Japan Coast Guard and the Japan Tourism Agency.


Overview

In order to accomplish the tasks set forth in Article 3 of the Ministry of Land, Infrastructure, Transport and Tourism Act, the following should be considered: national land planning, cities, roads, buildings, houses, rivers, ports, government maintenance, national land surveying, transp ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Series L0
Series may refer to: People with the name * Caroline Series (born 1951), English mathematician, daughter of George Series * George Series (1920–1995), English physicist Arts, entertainment, and media Music * Series, the ordered sets used in serialism including tone rows * Harmonic series (music) * Serialism, including the twelve-tone technique Types of series in arts, entertainment, and media * Anime series * Book series * Comic book series * Film series * Manga series * Podcast series * Radio series * Television series * "Television series", the Australian, British, and a number of others countries' equivalent term for the North American "television season", a set of episodes produced by a television serial * Video game series * Web series Mathematics and science * Series (botany), a taxonomic rank between genus and species * Series (mathematics), the sum of a sequence of terms * Series (stratigraphy), a stratigraphic unit deposited during a certain interval of geologic ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Brookhaven National Laboratory
Brookhaven National Laboratory (BNL) is a United States Department of Energy national laboratory located in Upton, Long Island, and was formally established in 1947 at the site of Camp Upton, a former U.S. Army base and Japanese internment camp. Its name stems from its location within the Town of Brookhaven, approximately 60 miles east of New York City. It is managed by Stony Brook University and Battelle Memorial Institute. Research at BNL includes nuclear and high energy physics, energy science and technology, environmental and bioscience, nanoscience, and national security. The 5,300 acre campus contains several large research facilities, including the Relativistic Heavy Ion Collider and National Synchrotron Light Source II. Seven Nobel Prizes have been awarded for work conducted at Brookhaven Lab. Overview BNL is staffed by approximately 2,750 scientists, engineers, technicians, and support personnel, and hosts 4,000 guest investigators every year. The laboratory has ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]