Duplicate Question
The question on this page has been marked as a duplicate question.
Original Question
Rotating blade (body force in axial loading) A blade is fixed to a rigid rotor of radius R spinning at omega(w) rad/sec around...Asked by rka
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)
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)
Answers
Answered by
akr
1. rho*omega^2/2*(L^2 + 2*R*L)
2. (rho*omega^2)/(2*E)*(2/3*L^3 + R*L^2)
3. (rho*omega^2)/(2*E)*(11/24*L^3 + 3/4*R*L^2)
Simply obtained by using definitions and proper integrations.
2. (rho*omega^2)/(2*E)*(2/3*L^3 + R*L^2)
3. (rho*omega^2)/(2*E)*(11/24*L^3 + 3/4*R*L^2)
Simply obtained by using definitions and proper integrations.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.