Elastic Structure
[Data Structure]


Variables

double airfoil_Ia
double airfoil_Ib
double airfoil_Kaa
double airfoil_Kah = 0.0
double airfoil_Kbb
double airfoil_Kha = 0.0
double airfoil_Khh
double airfoil_m
double airfoil_Sa
double airfoil_Sab
double airfoil_Sb
double amplitude0 = 0.0
double amplitude1
double amplitude2
double amplitude3
double angle = 0.0
double angularvelocity = 0.0
double cofgheight = 0.0
int COUPLED_MODEL = 10
double damping_aa
double damping_ah = 0.0
double damping_bb
double damping_ha = 0.0
double damping_hh
double DragForce [HISTORY_LIFT]
double FlapTorsionalMoment [HISTORY_LIFT]
int FLUID_MODEL = 10
double force_lift
double force_moment
double frequency1
double frequency2
double frequency3
double LiftForce [HISTORY_LIFT]
int NONLINEAR_STRUCTURE_MODEL = 1
double releasetime = 5.0
double releasetimesec = 0.01
double restartangle = 0.0
double restartflap = 0.0
double restarty = 0.0
long STATIONARY_ITER = 0
int STRUCTURE_MODEL = 10
double tail_angle = 0.0
double TorsionalMoment [HISTORY_LIFT]
double velocity_tailangle = 0.0
double xhc
double xlast [HISTORY_LIFT][10]
double xmcenter
double xRECENT [10]
double xTAIL1 = 0.8
double xTAIL1orig = 0.8
double xTAIL2 = 0.81
double xTAIL2orig = 0.81
double yhc
double ymcenter
double yTAIL = 0.0
double yTAILorig = 0.0
double yvelocity = 0.0


Variable Documentation

int NONLINEAR_STRUCTURE_MODEL = 1
 

use geometrical nonlinearities

int COUPLED_MODEL = 10
 

10 - fixed domain, 20 - prescribed motion (2 degrees of freedom,given ampl. & freq. ) 30 - aeroelastic model (2 degrees of freedom)

int FLUID_MODEL = 10
 

Fluid model (laminar/RANS+SA/RANS+SST)

int STRUCTURE_MODEL = 10
 

fixed/prescribed motion/ode/Lame

double releasetime = 5.0
 

double releasetimesec = 0.01
 

double cofgheight = 0.0
 

double angle = 0.0
 

double yvelocity = 0.0
 

double angularvelocity = 0.0
 

double tail_angle = 0.0
 

double velocity_tailangle = 0.0
 

double restartangle = 0.0
 

double restarty = 0.0
 

double restartflap = 0.0
 

long STATIONARY_ITER = 0
 

number of stationary iterations

double airfoil_m
 

double airfoil_Ia
 

double airfoil_Sa
 

double airfoil_Ib
 

double airfoil_Sb
 

double airfoil_Sab
 

double airfoil_Khh
 

double airfoil_Kha = 0.0
 

double airfoil_Kah = 0.0
 

double airfoil_Kaa
 

double airfoil_Kbb
 

double damping_hh
 

double damping_ha = 0.0
 

double damping_ah = 0.0
 

double damping_aa
 

double damping_bb
 

double amplitude0 = 0.0
 

mean value for rotation

double frequency1
 

double amplitude1
 

double frequency2
 

double amplitude2
 

double frequency3
 

double amplitude3
 

double xlast[HISTORY_LIFT][10]
 

double xRECENT[10]
 

double force_lift
 

double force_moment
 

static components of aerod. forces

double xmcenter
 

double ymcenter
 

elastic axis recent location

double xhc
 

double yhc
 

elastic axis original location

double xTAIL1orig = 0.8
 

double xTAIL2orig = 0.81
 

double yTAILorig = 0.0
 

flap params

double xTAIL1 = 0.8
 

double xTAIL2 = 0.81
 

double yTAIL = 0.0
 

flap params

double DragForce[HISTORY_LIFT]
 

double LiftForce[HISTORY_LIFT]
 

double TorsionalMoment[HISTORY_LIFT]
 

double FlapTorsionalMoment[HISTORY_LIFT]
 


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