AIAA Astrodnamics Standard

BC = ballistic coefficient (kg/m2) m = entry trajectory mass, Rover + Lander + Aeroshell (kg) CD = drag coefficient. A = cross-sectional area of Aeroshell (m2) ... The chamber pressure is a typical number for rockets of this type. A higher chamber pressure will give better performance. We used this expansion ratio because better performance is ... ................
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