/sci/ - Science & Math

a

>>10821029
>not 10 miles of stainless steel plumbing in a tangled knot
>0 turbines vs 26 single crystal high temp turbines
>no pressure tanks
>can be stored in a ready state for military applications
>because of this it's cheaper
>exhaust plume looks cooler

it's not just the cost of the fuel haha and you realize how much work it takes to inspect a tangled knot of tubes and all the turbines? not to mention the actual refurbishment

solid rockets can be literally 3d printed and made with complete automation which makes them barely more expensive than the fuel itself vs hundreds of million of dollars plus the refurbishment and inspection

reuse is sort of a meme and cant compare to cheap 3d printed solids

ie magneto hydro dynamics ie circulating conductive fluids between magnets:
https://forum.nasaspaceflight.com/index.php?topic=29236.0
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19960021025.pdf