⇤ ← Revision 1 as of 2020-11-10 01:53:04
1598
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1592
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Deletions are marked like this. | Additions are marked like this. |
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||<9> Mean Free Path Versus Altitude || | ||<-9> Mean Free Path Versus Altitude || |
Line 10: | Line 10: |
|| 75 || 208.4 || 9.8E-7 || 180 || 790.1 || 0.12 || 500 || 999.2 || 77 || || 80 || 198.6 || 4.4E-6 || 200 || 854.6 || 0.24 || 550 || 999.7 || 150 || |
|| 75 || 208.4 || 9.8E-7 || 180 || 790.1 || 0.12 || 500 || 999.2 || 77 || || 80 || 198.6 || 4.4E-6 || 200 || 854.6 || 0.24 || 550 || 999.7 || 150 || |
Line 14: | Line 14: |
|| 120 || 360.0 || 3.3E-3 || 350 || 990.1 || 6.7 || 800 || 1000 || 1400 || | || 120 || 360.0 || 3.3E-3 || 350 || 990.1 || 6.7 || 800 || 1000 || 1400 || |
Line 16: | Line 16: |
|| 160 || 626.3 || 5.3E-2 || 450 || 998.2 || 36 || 1000 || 1000 || 3100 ||| | || 160 || 626.3 || 5.3E-2 || 450 || 998.2 || 36 || 1000 || 1000 || 3100 || |
Interplanetary Launch
The launch loop is intended for launch velocities below escape, and vehicles of 5 tonnes or less. Interplanetary expeditions will require far more velocity and far larger vehicles. Large interplanetary vehicles will be assembled in orbit from many - perhaps thousands - of 5 tonne components, and fueled for escape (and eventual arrival) with hundreds of additional deliveries of propellant.
Mean Free Path Versus Altitude |
||||||||
Altitude |
Temperature |
Mean Free Path |
Alt |
Temp |
M.F.P. |
Alt |
Temp |
M.F.P. |
km |
Kelvin |
km |
km |
K |
km |
km |
K |
km |
75 |
208.4 |
9.8E-7 |
180 |
790.1 |
0.12 |
500 |
999.2 |
77 |
80 |
198.6 |
4.4E-6 |
200 |
854.6 |
0.24 |
550 |
999.7 |
150 |
90 |
186.9 |
2.4E-5 |
250 |
941.3 |
0.89 |
600 |
999.9 |
280 |
100 |
195.1 |
1.4E-4 |
300 |
976.0 |
2.6 |
700 |
1000 |
730 |
120 |
360.0 |
3.3E-3 |
350 |
990.1 |
6.7 |
800 |
1000 |
1400 |
140 |
559.6 |
1.8E-2 |
400 |
995.8 |
16 |
900 |
1000 |
2100 |
160 |
626.3 |
5.3E-2 |
450 |
998.2 |
36 |
1000 |
1000 |
3100 |