Engineering Commons^™

The Design And Testing Of A 500 Lbf Liquid Oxygen/Liquid Methane Engine, Manuel Jesus Herrera

Open Access Theses & Dissertations

The development of liquid oxygen/liquid methane (LOX/LCH4) propulsion systems has recently become a topic of interest ever since this particular propellant combination was determined to be a suitable candidate for use in space exploration, more specifically missions to Mars. This propellant combination is unique because the propellants can be synthesized from local resources on Mars, a process called In-situ Resource Utilization (ISRU). ISRU would allow for spacecrafts to be lighter and/or increase its payload capacity to Mars-bound missions because the vehicle would not have to store the propellants required for the voyage back to earth.

For this reason, The University …

Thermo-Fluid System Level Modeling For The Crome And Crome-X Ground Propellant System Using Generalized Fluid System Simulation Program, Mariano Mercado

Open Access Theses & Dissertations

A recent resurgence of interest in space exploration has given rise to a number of newcomers in the space industry. A number of private companies like SpaceX, Blue Origin, and United Launch Alliance have joined the likes of NASA with the goal to expand the current capabilities of space travel and exploration. Perhaps the most ambitious of these goals is a manned mission to Mars. In order to achieve this goal, many of these companies have taken a keen interest in liquid oxygen and methane engine technologies. Engines like the Raptor by SpaceX and the Blue Origin BE-4 already run …