*3.1. Aerodynamics*

The aerodynamics model makes use of power coefficient and thrust coefficient lookup tables extracted as a function of the pitch angle and tip speed ratio (TSR) through the aerodynamic analysis of DNVGL-Bladed. In this component, the wind speed, generator speed, and pitch angle are the input. The aerodynamic torque and thrust force are calculated through Equations (1) and (2), respectively, and applied to the drivetrain and tower model, respectively.

$$T\_d = \frac{1}{2} \rho \pi R^3 \Big(\frac{\mathbb{C}\_p(\lambda, \beta)}{\lambda}\Big) V^2 = \frac{1}{2} \rho \pi R^3 \mathbb{C}\_q(\lambda, \beta) V^2 \tag{1}$$

$$F\_T = \frac{1}{2} \rho \pi \mathbb{R}^2 V^2 \mathbb{C}\_t(\lambda, \beta) \tag{2}$$
