Tory Bruno
@torybruno · 14 oct. 2019
Cool chart. In general, I have found TWR ratios problematic because different people will include (or not) different inert items. Two TWRs from the same manufacturer are usually comparable, but often not from one maker to another
Elon Musk
@elonmusk
This is true. All that matters is number used in ∆v equation. Propellant residuals are incredibly important, often overwhelming engine mass.
21:50 · 14 octobre 2019 · 0 vues
29
29
719