Wind Turbine Shaft Vibration Modelling

I need a technically sound yet practical study of a wind-turbine main shaft that pinpoints its vibration and bending behaviour. The core of the job is to build an analytical model—closed-form where possible—then back it up with a finite-element simulation so the theory and the numerics agree...

(Budget: €8 - €30 EUR, Jobs: Abaqus, Ansys, Finite Element Analysis, MATLAB, Matlab and Mathematica, Mechanical Engineering, Python, Statistical Analysis)