Haydarpasha Train Station

European Style Train Station In Asia

Haydarpasha Train Station

West End Of Asia Railways

Sirkeci Train Station

Orient Style Train Station In Eastern Europe

Galata Tower

Galata Tower In Istanbul, Near Of 2nd Oldest Funicular In The World

Pera Palace

Orient Style Hotel

1896 Auburn Railway Prank

1896 Auburn railway lubrication prank. Read More for the video... On November 7, 1896, the home team Auburn (Tigers) defeated Georgia Tech (Yellow Jackets) by a score of 45-0 in an American football game. Of course, it is not the outcome of the game that is interesting here. What is interesting is the story of how the opposing team arrived in the city by train, which may have been a contributing factor to their defeat. Development of the incident: Early on the morning of the game, the visiting team, who had arrived in the city by train, encountered what could be called a joke, an interesting and unpleasant surprise for them. This was because, before the train's early arrival that day, a large number of Auburn students had coated both rails on the track with lubricants such as lard and soap, starting from the station where the train would stop at midnight. As a result, the train carrying the opposing team's players was unable to stop at the station where the players were supposed to get off. It managed to stop about 8 km further on and allowed the players to disembark. The players then had to walk back that distance with their equipment. Ultimately, they lost the game they played against the Auburn team by a significant margin (45-0). This incident is known as the 1896 Auburn, Wreck Tech rail lubrication incident. Note: While lubrication has benefits for railways, improper lubrication can also cause derailments!

Rail Bending, Flexible Rail

Rails are flexible more than thought. Read More for the video.

Self Powered Bogie

This is not a hump shunting. Freight wagon which have self powered bogie without locomotive. Autonomous and,battery powered. For the details: https://lnkd.in/dteRHPvY

Innovative and Effective Car Transport by Railway

Logistic need to both of logic and statistics approaches. Efficiency is important fact for the 3PL. Some futuristic ways to transport vehicle by railway in the past.

Pony Bogie

Sometimes trains need some help and it can give it. Useful tools...

Railway Braking, Tram Braking, Train Braking

Please READ MORE for the video. Braking physics related with brake shoe friction ratio (K, L etc.) and vertical force of them (to the wheel bandage or disk or rail). Brake system ensure negative force when activate and rail-wheel contact force (adhesion) must resist to brake force. So, wheel rail contact force and furthermore, vertical force of vehicle is important parameter for braking. Braking test regulation: EN13452 Some braking technologies convert the energy to electricity again via power system through braking force and resend to line to use on other trains which being in the same section or to burn in resistors. f=m*a (f: force (N), m: mass (kg), a: acceleration (m/s2)) Also Jerk level should not exceed safety limitations. Emergency (harsh) braking creats negative (not completely negative, it is about vector) g-force. If the passenger about 75 kg. and deceleration force 3.0 m/s^2 and f=75*3=225 N So, hold on tight the handles in railway vehicles. Videos: Joó Ferenc Debrecen CAF Urbos tram brake testing https://www.youtube.com/watch?v=O_9KBZM_e3M widget787 ALSTOM Citadis Tram in Istanbul (with Emergency Braking) https://www.youtube.com/watch?v=bgAumM1wHHg Marius Ciocan Emergency brake tests D class tram - 60 km/h https://www.youtube.com/watch?v=2Ark3JusZ8w Khang Lu Train Emergency Brake Activation At 40 MPH https://www.youtube.com/watch?v=ldF6tug8ykg Tc Rail Heavy braking and sparks with cast iron brake blocks https://www.youtube.com/watch?v=jm4LXmumR9s TC Rail Brakes on fire https://www.youtube.com/watch?v=LE5AMO83QRg

Steam Locomotive Underground (Metro)

Please READ MORE for the video.

Railway Sand Hydrophobization. Railway Traction Sand. Demiryolu Patinaj Kumu

Please READ MORE for the Document. Railway Sand Hydrophobization. Railway Traction Sand / Demiryolu Patinaj Kumu. You can contact me about BuHa979 and sand hydrophobization.

Shisa Kanko, Pointing And Calling

Shisa Kanko (Pointing and Calling) Shisa Kanko (Pointing and Calling, Shisa Kakunin Kanko, Yubisashi Kosho) is a safety method to ensure “do it well in first time” or avoiding mistakes like neglect, carelessness, inattention, ignore something what it need to be sure. Shisa Kanko is about countion, eyes, looking, perception. It is essentially about Total Quality Management. We can define; Looking: Looking act perform through eyes. Seeing: Seeing need to consciousness to make sense for visible object. Contain awareness. Shisa Kanko developed in railway sector especially for train drivers and then, spreaded out to other industries. Shisa Kanko recommends by the JISHA (Japan Industrial Safety and Health Association). Shisa Kanko is control and check perfection method.

Railway Wheel Flat

Please READ MORE for the video. Do not think that this is a new type brake, this is sample of wheel flat. If there is a small flattened spot in wheel tread, it will be bigger flat in time due to impacts on its edges.

Track and Rail and Wheel Physics and Rail Agglomeration Area and Moment Arm

Please READ MORE for the video (full secreen is my recommendation) and document. If there was not mass of railway vehicle and gravity, vehicle wheels stand just on rail head level. In fact due to physics, wheel embeds to rail and rail embed to superstructure and superstructur embed to substructure and earth (action-reaction) So, vertical and horizontal forces occur elastical deformation on wheel, rail and structure. As well as static wheel and dinamic (moving) wheel contact surface are different from each other. Wheel and rail contact area is not smooth flat, wheel is embeded to rail head due to wheel load and wheel gauge and wheel hardness and rail head hardness. Several deems accept wheel and rail contact surface has vertical force line passing through the center of the wheel (axle zero point on wheel). In fact, contact point is front of the center of the moving wheel (distance of static wheel-rail contact point as per moving wheel-rail contact point is named as moment arm). So, we can deem wheel always try to climb on rail due to whell-rail embeding ratio as well as climb on structure due to rail-superstructure-substructure embeding ratio as independently of the track vertical slope. Consequently, beside the driving resistances like bearing frictions, wheel-rail adhesion, aerodynamic resistances, vehicle power unit and power axles need to beat embeding resistance as well. This phenomenon makes strain on rail head surface on the back of the contact area and agglomeration on rail head surface on the front of the contact area. Furthermore, rail contact area tempreture increases because of vertical force (that force occurs pressure on surfaces and it energizes molecules which at the rail and wheel contact surface). We can calculate the train resistance through Equation of Davis. “We designate (V: km/h) as train velocity and (A: N) (B: Ns/m), (C: Ns^2/m^2) empirical coefficients. (A) is the mechanical resistance and determines due to axle load, number of axles and number of wagons naturally length of train, track and wagon type. (B) is the a part of the aerodynamic resistances so it is due to train lenght and number of axle. (C) is the aerodynamic resistances which affecting to front and rear area of the vehicle” [Rochard ve Schmid, 2000; Lukaszewicz, 2001]. On the other hand, we can calculate resistances with empirical methods like Traction Power Method, Dynomometer, Hump Release Method.

Marmaray Railway, Eurasia Rail, Contemporary Silk Road

Please READ MORE for the video. The Silk Road is the ancient trade route between Europe and Asia. Merchants transport silks, spices, valuable goods through that way. The Silk Road has not only been the route of merchants, but also been the route of armies, ideas, religions and culture from east to west and west to east. The first documents about the route of silk road date back to Ancient Greeks and Romans. In the past, grueling caravan journey were made on the Silk Road, it has touristic importance today. Marmaray continues to add value to life while connecting two continents just like the Silk Road. The Marmaray has ERTMS as well as CBTC signalization system at the same time.

Sand Hydrophobization, Chemical Sand Hydrophobization Method, Sand Hydrophobization Formula

Please READ MORE for the Document. Sand Hydrophobization, Sand Hydrophobization Chemical Solution, Hydrophobic Sand. No more wheel slip on rails.
Chemical Sand Hydrophobization Method Pdf Chemical Sand Hydrophobization Method

Izmir Karsiyaka Tram, İzmir Karşıyaka Tramvayı

Please READ MORE for the video. Izmir (a.k.a. the Pearl of the Aegean), Karsiyaka Tram. Have a nice trip...

Train Race

Please READ MORE for the video. Trains may appear like they are racing sometimes, if the track and signalization is adequate for it.

Train Wheel and Axle Failures

Please READ MORE for the video. Train wheels are not generally angular, they are round. There are various types of damage on/in train wheels and against these, there are detection ways of them like DT, NDT, NDE to carry out corrective and preventive action.

Railway Track Through the Football Pitch

Please READ MORE for the video. Sometimes railway track passes interesting and extraordinary places.

Istanbul, Golden Horn, APS Catenary And Tram.

Please READ MORE for the video. This is street level power line. APS track have sections which 11 meters and each section occurs 8 meter conductive and 3 meter neutral section. Do not worry, only section electrifies corresponding to vehicle. Non contacted 3rd energy rail (ETR System) is fully embedded in the middle of two rails on the line. Non contacted 3rd energy rail (ETR System) is fully embedded in the middle of two rails on the line (at the alignment section).

Train and Car Coupling

Please READ MORE for the video. Locomotives and wagons coupling to make train formation but generally not use cars for the aim of coupling.

Locomotives and Natural Power Units

Please READ MORE for the video. Zero emission for the locomotive engines. Do you think, locomotives use only diesel, electric, hybrid or hydrogen power?

Tram

Tram
Tram Gif