What I do know is that 1L Water contains 111g of H2 (2 / 18 of H2)
But H2 is 66% in volume of gas ...
And that the H2 has a mass PCI 3 times higher than that of fossil fuels ...
H2 coming from a bottle?
There is 2 sort of H2. Some say that the orthohydrogen H2 is 3,7 times more powerful than parahydrogen H2.
A motorcycle 125cm3 4t at 50km / h (2000 rpm?) Would swallow: 10cl (I do not think 12,5) of gas X 1000 = 10 000cl = 100 Liters of gas / mn X 60mn = 6000 Liter of gas per hour .
Required HHO gas: 6000 / 100 = 60X6 = 360.
360 Liters being the amount of HHO gas needed for it to ignite in the air ...
12v 50A battery can produce 200L of HHO / hour.
Mr Azevedo has to drive only at 1200trpm or have a bigger battery.
I think it works like this ...