Sunday
April 20, 2014

Homework Help: physics

Posted by rka on Friday, May 3, 2013 at 3:28pm.

Rotating blade (body force in axial loading)
blade is fixed to a rigid rotor of radius R spinning at ω rad/sec around the vertical z-axis. Neglect the effects of gravity.
Calculate the peak stress in the blade: σmaxn
Calculate the blade elongation: δ
Calculate the displacement of the blade mid-section: ux(L/2)

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