Centralia – Pennsylvania, USA – Under city eternal fire

Centralia - Pennsylvania, USACentralia - Pennsylvania, USACentralia - Pennsylvania, USAPennsylvania - (01-01-2005)Columbia County, Pennsylvania, USACity Skyline (06-07-2010)

Centralia – Pennsylvania, USA – Under city eternal fire

Centralia – Although a fire goes crazy underneath, a handful of residents still refuse to leave it. They hide from the authorities, which gives the city a mysterious aura. Until the 1960s, Centralia was a town like many in the east of Pennsylvania. About 1500 people lived and worked there. Most of them were employed in the mines – until in 1962 the spark from a nearby garbage dump jumped to the adit, setting fire to coal.

In the following years

Flames gradually expanded under the city. In buildings suddenly started fires, whose flames ​​penetrated earth. Embracing home gardens, and the trees turned into ashes from day to day. Centralia’s underground has become a hell. The government announced the evacuation – it was estimated that the flames had enough fuel to burn for 250 years. Putting out this fire would cost over $ 660 million. That is why politicians decided on a much cheaper option: resettlement of residents.

Amoco Milford Haven – Biggest oil spills

Amoco Milford Haven - Fire of sinking tankerAmoco Milford Haven - Sinking tankerMT Haven - Burning tankerMT Haven - Tanker fire

Amoco Milford Haven – Biggest oil spills

  • Place: Genoa, Italy
  • Date: 11 April 1991
  • Amount of spill: 159 000 000 liters
  • Costs: $ 85 mln

Amoco Milford Haven – The tanker was built in Cardiz shipyards in 1973. The ship was 334 meters long and 51 meters wide. In 1991 a catastrophic explosion took place near Genoa, Italy. During routine pumping operations, a part of the load. To adjust the draft of the ship. At one point, a powerful explosion shook the front tanks, and a few minutes later a huge fire began on board. Although sailors and firemen fought together with fire. They could do nothing.

Precautions did not help

Flames reached 100 meters in height and a total of six crew members were killed. To prevent a major ecological disaster. Experts recommended towing the ship as far as possible into the open sea and leaving it at the bottom. It also happened. After another explosion, the ship broke into two parts and sank after three days. Spilled fuel reached the coasts of Italy and France. Despite immediate action after installing 10 km long barriers. Oil flooded local beaches and caused great damage.

Gary Gabelich – Exceeded by car 1000 km/h in 1970

Gary Gabelich - Blue FlameBlue Flame - 2Blue Flame - 3Gary Gabelich - The Blue Flame - Goodwood 2007Gary Gabelich - The Blue Flame - 1Auto und Technik Museum Sinsheim - Blue Flame

 

Gary Gabelich – Exceeded by car 1000 km/h in 1970

Gary Gabelich – Exceeded with „Blue Flame” 1000 km/h in 23.10.1970. The average speed was 1001.011968 km / h. Mile, which is measured the speed of the vehicle must overcome two times: back and forth.
The big shiny „The Blue Flame” to save fuel even more. Was pushed by the service car at the start. It further helped him to accelerate to 60 km / h.
During the first run, Gabelich achieved a speed of 993.722 km / h as a result. He drove in the opposite direction, but a little faster – that’s why the speed was 1009.305 km / h.

Until then, records were set with jet engines.

„The Blue Flame” rocket engine was powered by a combination of hydrogen peroxide, and liquid natural gas. Chilled to a temperature of -161 degrees Celsius. As a result, achieved 58 000 HP.
In this way, the engine was running with maximum thrust for 20 seconds. „Blue Flame” was similar to a rocket, except with additional catches at the front and rear for attaching wheels.
Tires, specially designed by Goodyear, had a rather smooth surface to reduce heat.
The vehicle was 11.4 m long and 2.3 m wide. He weighed 1814 kg, with fuel – 2994 kg. One of the biggest troubles just before the start. There was burning through the engine, braking parachute ropes. If you had to stop the car with only disc brakes. You would probably need stretch, a 19 km length.

„The Blue Flame” designed and built by Reaction Dynamics.

With the help of the Illinois Institute of Technology lecturers and students. Dr. T. Paul Torda and Dr. Sarunas C. Uzgiris, professors at IIT, worked on the aerodynamics of the car. While other IIT students and lecturers, they mainly dealt with:
– construction,
– engine,
– steering system,
– brakes.

The speed record broken at Bonneville Salt Flats in Utah, USA.

This place is located 160 km west of Salt Lake City. Because 32 thousand years ago there was a huge lake 305 m deep. After it disappeared and the salt substrate hardened. It was created one of the most noteworthy places on Earth, to develop enormous speeds.

Gary Gabelich (29.08.1940 – 26.01.1984)

– During 43 years of life, this Croatian by origin. First of all, he won races, and set speed records on:
– asphalt,
Earth,
– water (motorboats),
– salt tracks.

He died on a motorcycle on the streets of Long Beach in January 1984. While working on the design and construction of a vehicle capable of reaching supersonic speed (1225 km / h). Prototype named „American Way”, but because of Gabelich death. Work on it canceled.

Fuel cell vehicle – Mode of action and possibilities

Fuel cell vehicle - Hyundai Nexo - Geneva International Motor Show - Le Grand-Saconnex(2018)Fuel cell vehicle - Hyundai Nexo - front - NYIAS (2019)Fuel cell vehicle - Hyundai Nexo - rear - NYIAS (2019)Fuel cell vehicle - Hyundai Nexo - Geneva International Motor Show (2018)Fuel cell vehicle - Hyundai Nexo - Geneva International Motor Show - Le Grand-Saconnex (2018)Hyundai Nexo - Geneva International Motor Show - Le Grand-Saconnex (2019)

 

Hyundai Nexo - Paris (2018)Hyundai Nexo - rear - Paris (2018)Hyundai Nexo - rear - GIMS - Le Grand-Saconnex (2018)Hyundai Nexo - rear - Seoul South Korea (2018-03-31)Hyundai Nexo - Seoul South Korea (2018-03-31)Hyundai Nexo - Seoul South Korea (2018-03)

 

Fuel cell vehicle – Mode of action and possibilities

Fuel cell vehicle – Mode of action and possibilities of Hyundai Nexo. – So that the car can be fueled with the most ecological of fuels, hydrogen (from the exhaust pipe is extracted only steam). It must be provided with a compressed gas tank. For example, Hyundai Nexo, available on many European markets, has 156 liters of hydrogen. Which gives him a range of about 660 kilometers on one refueling.
The gas is supplied by cable to fuel cells . Where it is mixed with oxygen from the air. As a result of the reaction that followed. Electricity is produced and – as a by-product – steam. The resulting current drives the motor. Which in the case of the Nexo model generates up to 120 kW and allows a speed of 179 km / h.