You mentioned mixing etyl-alcohol with gasoline as means of adding water to
the fuel supply. Do you have anymore information or insight into this
approach, one I haven't heard of.
The Gunnerman patent allows for mixing up to 40% water using an emulsifier
but in practicality, 20% added to a naphtha base has been effective. The
addition of surfactants makes a difference, certain lubricants solve
oxidation.
One proven invention uses a splicing device to mix water and diesel
affordably at the those levels.
Frank