http://apcnasa3ozl2j74htizuzba5b6nhugbg2qze2nrz43siunkct555fpid.onion
TF = ''Tankage Factor'' for those prop systems components whose mass varies with the total mass of propellant (Tanks, pressurant gas, filters, etc.) M p = Propellant mass Electric Propulsion System Relationships M Dry = a Power • P e + a PMAD • P e + a Thruster • h PMAD • P e + TF • M p M Dry = Propulsion system "dry" mass a Power = Power system specific mass (kg/kWe) a PMAD = Power management and distribution system...