# Wind-turbine power screening
# Scope: Rotor swept-area power with supplied power coefficient; no wind distribution.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

density = 1.225 kg/m^3
diameter = 2 m
speed = 8 m/s
coefficient = 0.35

area := pi*diameter^2/4 [m^2]
power := density*area*speed^3*coefficient/2 [W]

check coefficient below ideal limit: coefficient <= 0.5926

scenario alternative: density = 0.98 kg/m^3