/sci/ - Science & Math

>>11412425
>What kind of pump should I use for the ethanol? Can I use venturi effect to pump the liquid oxygen into the combustion chamber?
Are you just starting out for this? If so, then I suggest just using a pressure fed rocket engine. That kind of pump still needs some pressurized gas/fluid to work, so switching to pressure fed would be simpler.

Good luck on that, especially the liquid oxygen. In my experience, it was a massive headache to design around.