Calculating Torque using Steiner Theorem?

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SUMMARY

The discussion centers on calculating torque in structural analysis of a wing using Steiner's Theorem. The upward shear force, or lift, acts at the aerodynamic center (a.c.), which is also the location of the shear center. It is essential to consider the moment about the aerodynamic center when calculating torque about the shear center to ensure accurate results in structural integrity assessments.

PREREQUISITES
  • Understanding of structural analysis principles
  • Familiarity with shear forces and moments
  • Knowledge of aerodynamic centers in wing design
  • Proficiency in applying Steiner's Theorem
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  • Study the application of Steiner's Theorem in structural mechanics
  • Research the relationship between shear forces and moments in aerodynamics
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  • Learn about the implications of torque calculations on structural integrity
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Aerospace engineers, structural analysts, and students involved in wing design and analysis will benefit from this discussion.

tomliu93
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I am going to do some structural analysis of the wing. The upward shear force, or lift, is acting at the aerodynamic center. There is also a moment about the a.c. I am just wondering if I need to take the moment relative to the aerodynamic center into account when I calculate the torque about the shear center?
 
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The shear center is in the a.c.
Use the Steiner theorem.
 

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