Water Fuel Cell by Xogen

Daktariro..... You are referring to thermal efficiency. 38 percent of the heat gets lost to the cylinder walls, the oil and cooling fluid. 36 percent is lost out the exhaust. 6 percent is lost to friction in the engine. Leaving about 20 percent of the heat of the fuel to do work. Hydrogen is used in the same engine therefore not much should change.

ES2008... why should I need to carry around all that in gas form when we have the stable H2O ? This is the real catch in my oppinion... HHO on demand ! You may also consider the fact that any kind of technique that would improve the poor energy use of the gasoline based engine will do fine... overunity or not ! Anything that will use the rest of the 90 % of energy from gasoline that is wasted into thin air is of good use.

Weight is not important, volume is important. So with one gallon of gasoline equaling 5,796.6 gallons of HHO how will you haul that much HHO around with you?

What a clever thing to compare volumes... ROTFLMAO... And what fancy numbers you're displaying here... LOL.... It's mass you're burning, my simian friend...
1 kg of gasoline=42.5 MJ/kg (LHV)
1 kg of Hydrogen=120.1 MJ/kg (LHV)
(LHV= low heating value)
If you consider the Higher Heating Values the difference is even bigger...

the reason why i am asking about those devices is because im going to use them form my thesis presentation, which is also a hydrogen generator.... for presentation purpose only... kindly pls help me.... again.