Usage of Gaseous Fuel in Vehicles

• Design (The Design of the vehicle according to the fuel that is used)

When we especially focus on the design of the vehicle , Fuel Tank is seem to be the one of the most important part of the vehicle.Fuel Tank has an importance with ;

• The material that it’s made of

• The temperature limits of the tank

• The pressure necessary for the storage of the fuel in the tank

Additionally , if we want to compare fuels for vehicles , vehicles must have ;

I would like to also mention some calculation to find out that How many liters LPG and natural gas do we need for the same efficient energy that is provided by 30 lt. of gasoline?

10.000 kcal/kg x 30 x 0.85 = 255.000 kcal

While there are different types of fuel cells, proton exchange membrane or "PEM" fuel cells are now used in most prototype fuel cell vehicles. Each PEM fuel cell uses a thin catalyst-coated membrane that is enclosed between graphite or ceramic plates. One side of the membrane acts as an anode, and is exposed to hydrogen gas. The other side of the membrane serves as the cathode, and is bathed in air to provide oxygen. At the anode side, a catalytic reaction occurs, causing the hydrogen to be separated into protons and electrons. The protons diffuse through the membrane and reach the cathode. The electrons, however, cannot pass through this membrane and go round the membrane to reach the cathode thus causing an electric current as they travel. Once the electrons reach the cathode, another catalytic reaction takes place as the recombined hydrogen atoms join with oxygen to produce water.

Some topics in this essay:
Individual PEM, Gas Natural, Fuel Cells, LPG LPG, Peugeots Citroens, Natural Gas, Fuel Tank, NG Tank, Diesel Emissions, Gasoline Tank, natural gas, fuel cell, fuel cells, 30 lt, fuel cell vehicles, petrol diesel, cell vehicles, natural gas vehicles, 278907 kcal, 51 lt, lt gasoline, efficient energy, 30 lt gasoline, increase weight cause, membrane reach cathode,