They use subcooled liquid methane and liquid oxygen propellant. Meanwhile, Super Heavy has a whopping 33 Raptor engines. These are all sea-level variants, giving the stacked rocket a total liftoff ...

They use subcooled liquid methane and liquid oxygen propellant. Meanwhile, Super Heavy has a whopping 33 Raptor engines (currently 29 in the prototype). These will all be sea-level variants ...

Flow boiling is one of the most effective mechanisms in heat transfer thanks to the latent heat of vaporization. Surface modifications such as mixed-wettability have a considerable effect on the ...