get_lac_factor: Large array correction factor

In HiDef-Aerial-Surveying/stochLAB: Stochastic Collision Risk Model

Large array correction factor

Description

A correction factor for large windfarms with a large array of turbines, to take into account the depletion of bird density in later rows of the site.

Usage

get_lac_factor(
  n_turbines,
  rotor_radius,
  avoidance_rate,
  avg_prob_coll,
  avg_prop_operational,
  wf_width
)

Arguments

n_turbines	Integer, the number of turbines on the wind farm (T).
rotor_radius	Numeric value, the radius of the rotor (R), in metres.
avoidance_rate	Numeric value within the interval [0, 1]. The species avoidance rate, expressing the probability that a bird flying on a collision course with a turbine will take evading action to avoid collision. (A).
avg_prob_coll	Numeric value, the average probability of collision for a single bird transit through a rotor, assuming no avoidance action (p_average).
avg_prop_operational	Numeric value, the average proportion of time turbines are operational through the year.
wf_width	Numeric value, the approximate longitudinal width of the wind farm, in kilometres (w).

Value

The large array correction factor to be applied

Examples

  get_lac_factor(
     n_turbines = 100,
     rotor_radius = 120,
     avoidance_rate = 0.989,
     avg_prob_coll = 0.1494609,
     avg_prop_operational = 0.6388292,
     wf_width = 52
     )

HiDef-Aerial-Surveying/stochLAB documentation built on March 16, 2023, 8:13 a.m.