Quote:
Originally Posted by scc
From what I understand Jet engines are supposed to help in cases like this
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The short answer to that is 'not at TL 8, and only
maybe at higher tech levels'. Regular jets have a maximum atmospheric velocity that's only 15-20% of the delta-V required for orbit, and there are quite substantial costs to adding a jet engine.
Quote:
Originally Posted by scc
If I switch to a X15-B inspired design things get a little better, but part of my problem is that one of the worlds I'm working with has a higher escape velocity then Earth
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Then use HEDM rockets, nuclear-thermal, or laser launch; conventional rockets are hopeless.