WINDS_DS.f90

Subroutines for dynamic stall (WINDS_DS.f90)

Dynamic stall for wind turbine is presented in Evan Gaertner's thesis.

LB_Initialize_Variables

This subroutine initializes the stall structure of recursive dynamic stall model variables

LB_Initialize_AirfoilData

This subroutine computes additional airfoil data needed for the dynamic stall model on initialization.

LB_AfData_spline_fit

This subroutine provides piecewise cubic spline fits to the 2D steady airfoil data and the Kirchhoff-Helmholtz flat plate trailing edge flow model.

LB_DynStall

This subroutine provides the aerodynamic forces at a bound analysis node based on the instantaneous local angle of attack and velocity.