View Single Post
Old 04-15-2012, 11:04 PM   #33 (permalink)
EcoModding Apprentice
Join Date: Jun 2009
Location: pacific southwest
Posts: 147
Thanks: 7
Thanked 4 Times in 3 Posts
Originally Posted by bandit86 View Post
before anybody jumps on this thread who hooked up a hydrogen generation kit and says it doesnt work, was the timing adjusted properly to take advantage of the fuel? hydrogen burns at a different rate than gasoline, the timing must be adjusted. Sort of like setting up timing on regular fuel and then running high octane fuel that burns slower, and combustion is not complete untill well after TDC.

I know we are yet to see some conclusive evidence of it working, but the math seems sold. optimum air-fuel ratio for a gasoline engine is 12:1, being 12 parts air to 1 part gasoline. at 30 mpg -let me carry on in metric, I find it easier, 30 mpg is 7.8L/100kms. Alright, if you drive one hour at highway speed, youc car getting 30MPG or 7.8L/100 you would have used 2 gallons or 7.8L of fuel. at 12:1 air fuel ratio that should be 24 gallons of air, or 93.6L of air consumed with that fuel. It does not seem right, that amount of air does not sound right, but you cannot dispute the logic.

hydrogen, while I hear only has about half the energy of gasoline, has a perfect air fuel ratio of 2:1. do if the engine needed 48 gallons of air fuel mixture still only 24 gallons would need to be generated, or about 47L of hydrogen gas.

so how much energy would it take to generate that much hydrogen, while installing a second alternator to help increase the electrical demand would also decrease fuel economy the cost of free water would negate the increase in fuel economy, no?
in your original post your gas engine is consuming 24 gallons of air in ONE hour? hmmm?
is the virtual gallon of hydrogen you are burning liquid or gaseous? are you burning hydrogen as a standalone fuel?
  Reply With Quote