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#22
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Re: pic: The Cow that Jumped over the moon!
Using the method from that website:
Area = #rotors * diameter^2 * pi/4 Area = 4 * 14in^2 * pi/4 = 616 in^2 = 4.28 ft^2 Power will be limited by the battery and main breaker, with a maximum continuous power of: Power = voltage* current = 12 V * 120 A = 1440 W = 1.93 HP PL = Power/Area = .452 HP/ft^2 TL = 8.6859 * PL^(-.3107) = 11.12 lb/HP Thrust = Power * TL = 11.12 lb/HP * 1.93 HP = 21.5 lb The battery alone is 12 lb. Each CIM is 2.8 lb. If I did the math correctly, I don't think you can fly. |
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