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  "vehicle_endurace":120,
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  "habitat_furnishings_estimate":180,
  "waste_water_recycle_factor":0.5,"eject_trash":false,"incinerate_trash":false,
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  "accommodation_water_waste_per_day":0,
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},
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    "reactor_efficiency":0.6,
    "fuel_per_second":3.726111111111112e-9,
    "chamber_inner_radius":0.09541820392701805,
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    "volume_total":92.53831718650206,
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    "radiator_area":199.04761904761907,
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    "mdot":4.318679767834637,
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      "volume_nozzle":12.783172717634624,
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      "diameter":2.900992982069461,
      "thrust":2879119.8452230915,
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      "volume_total":19.29527989697949
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    "fuel_per_second":3.387764351212505e-8,
    "chamber_inner_radius":1.1536237776468352,
    "chamber_area":16.723926941857272,
    "chamber_volume":6.4310399252516905,
    "reactor_wall_thickness":0.004827154868906135,
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    "velocity_exhaust":2000000
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  }
}