Electric Propulsion Sizing
Estimate electric-propulsion thrust, mass flow, total impulse, and propellant from input power and Isp.
Thrust
152.96 mN
0.15296 N
Propellant mass
25.268 kg
30.0 day burn
Total impulse
396,465.7 N s
Ve 15,691 m/s
Calculation breakdown
Electric thrust chain
Input power is converted into jet power; exhaust velocity then trades thrust against propellant flow.
153.0 mN
Thrust
152.96 mN
2 eta P / Ve, with 800 W not converted to jet power
Mass flow
9.748 mg/s
thrust divided by exhaust velocity
Propellant
25.268 kg
396.47 kN s total impulse
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