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Ballon solaire / montgolfière solaire 1420m³ Ballon solaire / montgolfière solaire 1420m³
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Solar balloon / solar hot air balloon 1420m³


(Metric system)
Human flight
Characteristic: Payload: 80Kg. Tested at 3g!
  • Volume: 1420m

    ³

  • Surface: 640m

    ²

  • 50mm adhesive: 1300m
  • 50mm Reinforced adhesive: 70m
  • Thrust **: ≃ 128Kg
  • envelope weight: 18Kg

Ease of manufacture  2/5
Manufacturing cost  3.5/5 < than 1000€

** Reference thrust: 90g/m³ (Latitude: 46.7³ - Month: July - Time: 8am UTC).

Manufacturing of the valve - Parachute type



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1st human flight in history in 1783, by the Montgolfier brothers

 
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