If you compress pure hydroxy--it forms water. No good.
If you inject the mixture into a cylinder and then close the intake
valve and continue to crank for 20 degrees or so--it expands the mixture
and sort of dries it out.
I detonate at about 20 to 45 degrees past tdc (top dead center of the
piston stroke) and I get a hell-of-a-blast-power-stroke. Because the
hydrogen goes off so fast, you don't need to have it "burn" for the
entire 180 degrees as in a gasoline or diesel engine.
I use the exhaust stroke open for 180 degrees. This sort of makes the
engine run like a two-stroke--modified.
When you start using water as fuel, you have to sort of throw out the
rule book. The rules change.
-- Jerry W. Decker / jdecker@keelynet.com http://keelynet.com / "From an Art to a Science" Voice : (214) 324-8741 / FAX : (214) 324-3501 KeelyNet - PO BOX 870716 - Mesquite - Republic of Texas - 75187