[punnag]

How do I analytically find the aerodynamic force acting on a flat plate/slender beam subjected to axial flow using Theodorsen's unsteady, inviscid, incompressible aerodynamics.

1. I only have the geometry of the beam
2. I know the mode shape of the beam (very accurately)
3. I know the wind velocity.
4. It would be awesome if I could understand how to calculate the aerodynamic [M], [K], [C] matrices.

I was trying to use this paper "Flutter of Partially rigid Cantilevered Two - Dimensional Plates in Axial flow - Roeland De Breuker, Mostafa M Abdulla and Zafer Gurdal" and equation (5), (6) and (24)

Thanks a lot !