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Title: tandem rotor - how to cancell anti torque Post by: renjuboben on December 13, 2010, 04:24:55 PM i am working on a tandem rotor using EDF(electric ducted fan). I am not sure about the direction of rotation of the fan(to cancel out the torque effect). Should the rotor rotate in same direction of opposite direction(when viewed form above).
Thanks in advance. Title: Re: tandem rotor - how to cancell anti torque Post by: anwar on December 13, 2010, 06:06:44 PM Can you post an illustration of what you are trying to do ? Just use MS Paint, or just draw on a piece of paper and take a picture of it and post it here.
Title: Re: tandem rotor - how to cancell anti torque Post by: renjuboben on December 14, 2010, 09:27:07 PM i have read that the rotors should rotate in opposite direction to cancel the torque effect.
i cannot understand that. This is what i think. dont know whether it is right or wrong. Title: Re: tandem rotor - how to cancell anti torque Post by: SunLikeStar on December 15, 2010, 05:31:21 PM this might help you, its rotor digram of CH4.
Title: Re: tandem rotor - how to cancell anti torque Post by: anwar on December 15, 2010, 05:36:54 PM This video should do it, right ?
http://www.youtube.com/watch?v=zEHc9ruZY7U Title: Re: tandem rotor - how to cancell anti torque Post by: renjuboben on January 10, 2011, 06:43:23 PM thank u very much for replaying. Can anybody tell me the direction of net torque
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