High Speed Propulsion - KTH
High Speed Propulsion - KTH
High Speed Propulsion - KTH
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What velocities?<br />
Isaac Newton:<br />
Law of gravity 1687<br />
g<br />
=<br />
R<br />
g R<br />
2<br />
0<br />
0 2<br />
Perigee<br />
Apogee<br />
V<br />
= 2gR<br />
11200 m/s<br />
to leave earth.<br />
Hyperbolic velocity.<br />
V0<br />
=<br />
gR<br />
Circular velocity 7900 m/s.<br />
Mach 26.<br />
mg<br />
mV 2 /R
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