Tuesday, March 31, 2009

Ka Of Ammonia And Ammonium Buffer

Request Colombian submarine modernization Class 209 Mercedes F-Cell

Colombian submarine ARC Tayrona

The shipyard Howaldtswerke-Deutsche Werft GmbH (HDW), a company of ThyssenKrupp Marine Systems AG and MarineForce International LLP (MFI) received in December 2008 an order for maintenance and modernization of the Colombian submarine ARC and Pijao ARC Tayrona. The contract closed between the consortium HDW / MFI and the Colombian defense ministry.


The HDW submarines built in the city German port of Kiel in 1970 and five years later were sent to the Colombian Navy. Since then, 209/1200 class submarines have received an upgrade in its home shipyard in Germany.

The current modernization will take place this time in the country at the shipyard contractor Colombia in Cartagena COTECMAR state with German cooperation. The shipyard plans to end Colombia this project in 2011.

ThyssenKrupp Marine Systems For it is only a symbol of the confidence of the South American naval forces in the German technology in submarines.

HDW submarines of class 209 with 63 units under contract. They are one of the submarines most successful non-nuclear world. Only in South America submarines of this class are used by 7 countries.

Features of Type 209/1200 submarines

Length: approx. 56 m.
Displacement (submerged) approx. 1200 t
Crew: 34
Motors: Electric-Diesel




Peruvian submarine BAP the same type Chipana

Sunday, March 29, 2009

Pokemon Soul Silver Rom For Mac English

Roadster: The car of students

** Present study on the hydrogen fuel cell **
How would
today Benz's first automobile in 1886? This question was that some students were in the factory Benz compact conceiving after a study called Roadster F-Cell hydrogen fuel cell.

Stuttgart, March 26, 2009 -

Young and creative. Professional group of students from the construction Daimler AG at its factory in Sindelfingen have developed a project, the creation of a vehicle Roadster based on a hydrogen fuel cell.

About a year was the time they worked 150 university students and technicians in the design, development, assembly and completion of the vehicle.


Benz, sends greetings

The F-Cell Roadster had a very special way to relate the latest technology with the history of the automotive industry.
Thus, the vehicle was equipped with large wheels with spokes way to remember the motor vehicle Benz patented in the year 1886.

sharp eyes can also be found in the vehicle, elements and styles of different periods in the file. Housings also has carbon fiber seat, leather-lined and hand sewn on the front made of fiberglass-like Formula 1.
Advanced Technology
board

The vehicle is controlled by means of technology Drive-by-wire controls and a joystick replaces the conventional steering wheel.
The motor is located in the rear of the vehicle and is a system based on hydrogen fuel cell. With a capacity of 1.2 kilowatt reached Roadster F-Cell a maximum speed of 25 km / h and can travel up to 350 km away.