Moment of inertia of triangle about tip formula

  • Thread starter RussellJ
  • Start date
  • #1
6
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Homework Statement


Calculate the moment of inertia of a 4 blade propeller


Homework Equations





The Attempt at a Solution



I am assuming the propeller blades to be triangles and need a formula for the mass moment of inertia about the tip of each triangular blade. Google hasn't helped thus far. Integration isn't necessary.
 

Answers and Replies

  • #2
6
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Case closed. I sucked it up and did the integral.
 

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