Abstract: In the present study, a two-pass internal cooling channel with engine-similar cross-sections was investigated numerically. The channel featured a trapezoidal inlet pass, a sharp 180 deg bend, and ...

Abstract: A study was conducted to determine the mass and power of an in situ propellant production plant producing 10.5 t of liquid oxygen per year from the regolith at the lunar south pole. The carbothermal reduction process ...