Space Propulsion - IAP/TU Wien
Space Propulsion - IAP/TU Wien
Space Propulsion - IAP/TU Wien
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<strong>Space</strong> <strong>Propulsion</strong><br />
Liftoff from ground<br />
5<br />
μ 3.98x10<br />
ΔV = 2Δε<br />
O<br />
= =<br />
≅ 7.69<br />
3<br />
R 6.73x10<br />
[ km / s]<br />
⎡ ⎛ V ⎞ ⎤ ⎧ ⎡(7690)<br />
⎤ ⎫<br />
mp m<br />
f ⎢exp⎜<br />
Δ<br />
=<br />
⎟ −1⎥<br />
= 1⎨exp<br />
−1⎬<br />
= 10.95<br />
I<br />
⎢<br />
sp ⎩ (3100)<br />
⎥<br />
⎢<br />
⎣ ⎝ ⎠ ⎥⎦<br />
⎣ ⎦ ⎭<br />
[ kg / kg]