Subj : Sterling Dif.Compression To : James Bradley From : Archie Swan Date : Sun May 08 2005 02:07 pm Hi James, You wrote on 07.05.05 about "Sterling Dif.Compression": [hack] AS>> Hydrogen Peroxide isn't a fuel, it's an Oxidant. So, by AS>> itself H2O2 isn't combustible on its own - it requires a AS>> fuel. AS>> Do a small amount of research on Missile Engines AS>> (Rocket Engines). JB> I recall something about Hydrazine [sp?] used in early German JB> rockets as an oxidant. You know, "T-stock" and "Z-stock." JB> ...Or something along those lines. It's *possible* that you're thinking of the Walter "bi-fuel" rocket engines - T-Stoff plus Z-Stoff was the "bi-fuel". T-Stoff was their naming for Hydrogen Peroxide plus additional water. Z-Stoff was Calcium Permanganate solution. That was combined with the H2O2 in the thrust chamber to produce the thrust. It wasn't too stable. :( [hack] AS>> (I used to work with Stentor engined items and other bits for a AS>> number of years .....) AS>> ! Origin: Templar's Refuge #2 (2:250/501.11) JB> And now you find S. America home? Nyet! JB> Stentor sounds like a name I've heard before. (Maybe I'm JB> showing my lack of age here?) It's a US company, isn't it? Charles has given you a reasonably useful URL. But it wasn't a US company :) TTFN, Archie --- CrossPoint/FreeXP v3.40 RC3 R * Origin: Templar's Refuge #2 (2:250/501.11) .