Kamis, 26 April 2012

Car Without pollution is not a dream anymore

WITH so, without a polluting car is no longer the only car in the research stage, but will be sold in bulk. And, for a while, the use of fuel cell that is specific to the Mercedes Benz A-Class, which will be named the F-Cell. And, the fuel used is hydrogen.
Simply speaking, Mercedes Benz A-Class F-Cell that combines hydrogen is carried in the fuel tank with oxygen from the air in the fuel cell to produce the resulting listrik.Listrik was used to drive electric motors.
Mercedes Benz A-Class F-Cell has a cruising range of 145 kilometers in a single charge of hydrogen. Powerful electric motors (powered) 87 PK (paardekracht, horsepower), and could reach a maximum speed of 140 kilometers per hour. Acceleration from 0 to 100 kilometers per hour is achieved in 16 seconds.
Some other fuel cell cars, which are still in the testing phase, also equip his car with a functioning dynamo ampere charge the battery or battery while the car is driven by electricity from hydrogen. When the hydrogen supply runs out, the electricity in batteries or batteries that will drive the electric machine. Thus, a cruising car can reach more than 300 kilometers. Approximately equivalent to a car that uses gasoline or diesel fuel.
FUEL cell consists of two plate electrodes sandwiching the electrolyte. Oxygen is passed on one side of the electrode, while hydrogen is passed to the other electrode to produce electricity, wate
gen (obtained from the air) enters the cathode catalyst. Encouraged by a catalyst, hydrogen atoms split into protons and electrr, and heat.
How it works, hydrogen is channeled through the anode catalyst. Oxyons take separate paths in the cathode. Protons pass through the electrolyte. The electrons create a separate stream, which can be utilized before it returns electrons to the cathode to join the hydrogen and oxygen, and form a water molecule.
Fuel cell system includes a fuel reformer can utilize the hydrogen from any type of hydrocarbon, such as natural gas, methanol, or even a gas / petrol. Given the fuel cell works chemically rather than burning like a conventional engine, the emissions are very low when compared to the cleanest conventional engine though. 

The use of electricity-producing fuel cell has been developed as a long time. Currently more than 200 fuel cell systems installed in various parts of the world, including in hospitals, nursing homes, hotels, offices, schools, airports, and power providers. However, its use in a car that is still something new.
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Reservoir of hydrogen used in cars is not easy. Currently, hydrogen is carried in high-pressure tube, which can withstand pressures up to 10,000 pounds per square inch (psi) or 700 atmospheres. Carry a tube with a pressure of it, just like carrying a bomb, of course, required special safeguards. If the tube until it explodes, you can imagine what happened.
DaimlerChrysler appears to successfully address the problems brought about by the hydrogen storage cylinder. If not, DaimlerChrysler will not necessarily produce it in bulk

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