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Charles Momsen wrote:
The torque of a clockwise rotating system is into the paper or away from the viewer along the axis of the system. Interesting (in the pathological sense) mis-definition of torque you are trying to get us to swallow . . . Dictionary: torque (1) (tôrk) n. 1. The moment of a force; the measure of a force's tendency to produce torsion and rotation about an axis, equal to the vector product of the radius vector from the axis of rotation to the point of application of the force and the force vector. 2. A turning or twisting force. http://www.answers.com/topic/torque Looking at an inboard drive system from the stern, if the propeller turns clockwise (torque towards the bow) and the blades are pitched so the thrust is directed aft is there less strain on the drive system than if the pitch of the blades were opposite directing the thrust aft for the same sense of rotation? Gobbledegook. Reverse the blade pitch and keep the sense of rotation the same and thrust reverses. Commiserations, you've just failed the Turing test. -- Ian Malcolm. London, ENGLAND. (NEWSGROUP REPLY PREFERRED) ianm[at]the[dash]malcolms[dot]freeserve[dot]co[dot]uk [at]=@, [dash]=- & [dot]=. *Warning* HTML & 32K emails -- NUL: 'Stingo' Albacore #1554 - 15' Early 60's, Uffa Fox designed, All varnished hot moulded wooden racing dinghy. |
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