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KSP SSTO video


Vaos Human

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6 hours ago, Majorjim said:

This could probably be best served in the tutorials section. Great tutorial man, there are a few very knowledgeable players on here but I know this will teach everyone a thing or two.

I tried looking for the tutorials section .... can't seem to find it :/

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Awesome video.

 

One comment the reason ISP is lower in thick atmosphere for deep space engines is because the gas is past fully expanded and creates shockwaves in the exhaust nozzle that rob energy from the escaping gas.  Lifting low atmospheric engines expel the gas before it gets over expanded but in space the gas is underexpanded so you are losing potential energy and why they are never as efficient.

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