The construction of engines, turbines, silver/stainless screens catalyst packs
inside the engines, tank volumes, flow rates and whatnot have been published
ages ago for the British sat launcher using 82 % H2O2 and kerosene. In
reasonable detail, so many pages. As if that is not a good way to start, but
no, still no word of it mentioned so far on this list. It was, 20 years ago,
though.
Sigh, it seems indeed the wheel is being invented for the n-th time. To what
purpose? Emails on AR?
jd