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OpenFAST
Wind turbine multiphysics simulator
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OpenFAST
Wind turbine multiphysics simulator
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Public Attributes | |
| real(dbki) | dt |
| Time step for continuous state integration & discrete state update [seconds]. | |
| real(dbki) | dt24 |
| =DT/24 (used in loose coupling) [seconds] | |
| integer(intki) | bldnodes |
| Number of blade nodes used in the analysis [-]. | |
| integer(intki) | tipnode |
| Index of the additional node located at the blade tip = BldNodes + 1 [-]. | |
| integer(intki) | ndof |
| Number of total degrees of freedom (DOFs) [-]. | |
| real(r8ki) | twopinb |
| Two pi divided by the number of blades [radians]. | |
| integer(intki) | naug |
| Dimension of augmented solution matrix [-]. | |
| integer(intki) | nph |
| Number of DOFs that contribute to the angular velocity of the hub (body H) in the inertia frame [-]. | |
| integer(intki), dimension(:), allocatable | ph |
| Array of DOF indices (pointers) that contribute to the angular velocity of the hub (body H) in the inertia frame [-]. | |
| integer(intki) | npm |
| Number of DOFs that contribute to the angular velocity of the blade elements (body M) in the inertia frame [-]. | |
| integer(intki), dimension(:,:), allocatable | pm |
| Array of DOF indices (pointers) that contribute to the angular velocity of the blade elements (body M) in the inertia frame [-]. | |
| logical, dimension(:), allocatable | dof_flag |
| Array which stores values of the feature flags for each DOF [-]. | |
| character(99), dimension(:), allocatable | dof_desc |
| Array which stores descriptions of each DOF [-]. | |
| type(ed_activedofs) | dofs |
| Active degrees of freedom in the model [-]. | |
| integer(intki) | numouts = 0 |
| Number of parameters in the output list (number of outputs requested) [-]. | |
| character(20) | outfmt |
| Output format for tabular data [-]. | |
| integer(intki) | nblgages = 0 |
| Number of blade strain gages [-]. | |
| integer(intki) | ntwgages = 0 |
| Number of tower strain gages [-]. | |
| type(outparmtype), dimension(:), allocatable | outparam |
| Names and units (and other characteristics) of all requested output parameters [-]. | |
| character(1) | delim |
| Column delimiter for output text files [-]. | |
| real(reki) | avgnrmtprd |
| Average tip radius normal to the shaft [meters]. | |
| real(r8ki) | azimb1up |
| Azimuth value to use for I/O when blade 1 points up [radians]. | |
| real(r8ki) | cosdel3 = 1.0 |
| Cosine of the Delta-3 angle for teetering rotors [-]. | |
| real(r8ki), dimension(:), allocatable | cosprec |
| Cosines of the precone angles [-]. | |
| real(r8ki) | crfrlskew |
| Cosine of the rotor-furl axis skew angle [-]. | |
| real(r8ki) | crfrlskw2 |
| Cosine-squared of the rotor-furl axis skew angle [-]. | |
| real(r8ki) | crfrltilt |
| Cosine of the rotor-furl axis tilt angle [-]. | |
| real(r8ki) | crfrltlt2 |
| Cosine-squared of the rotor-furl axis tilt angle [-]. | |
| real(r8ki) | cshftskew |
| Cosine of the shaft skew angle [-]. | |
| real(r8ki) | cshfttilt |
| Cosine of the shaft tilt angle [-]. | |
| real(r8ki) | csrfrlskw |
| Cosine*Sine of the rotor-furl axis skew angle [-]. | |
| real(r8ki) | csrfrltlt |
| Cosine*Sine of the rotor-furl axis tilt angle [-]. | |
| real(r8ki) | cstfrlskw |
| Cosine*Sine of the tail-furl axis skew angle [-]. | |
| real(r8ki) | cstfrltlt |
| Cosine*Sine of the tail-furl axis tilt angle [-]. | |
| real(r8ki) | ctfinbank |
| Cosine of the tail fin planform bank angle [-]. | |
| real(r8ki) | ctfinskew |
| Cosine of the tail fin chordline skew angle [-]. | |
| real(r8ki) | ctfintilt |
| Cosine of the tail fin chordline tilt angle [-]. | |
| real(r8ki) | ctfrlskew |
| Cosine of the tail-furl axis skew angle [-]. | |
| real(r8ki) | ctfrlskw2 |
| Cosine-squared of the tail-furl axis skew angle [-]. | |
| real(r8ki) | ctfrltilt |
| Cosine of the tail-furl axis tilt angle [-]. | |
| real(r8ki) | ctfrltlt2 |
| Cosine-squared of the tail-furl axis tilt angle [-]. | |
| real(reki) | hubht |
| Hub-height as computed using FAST inputs [= TowerHt + Twr2Shft + OverHang*SIN( ShftTilt ) ] (was FASTHH) [-]. | |
| real(reki) | hubcm |
| Distance from rotor apex to hub mass [-]. | |
| real(reki) | hubrad |
| Preconed hub radius [-]. | |
| real(reki) | naccmxn |
| Downwind distance from tower-top to nacelle CM [-]. | |
| real(reki) | naccmyn |
| Lateral distance from tower-top to nacelle CM [-]. | |
| real(reki) | naccmzn |
| Vertical distance from tower-top to nacelle CM [-]. | |
| real(reki) | overhang |
| Distance from yaw axis to rotor apex or teeter pin [-]. | |
| real(reki) | projarea |
| Swept area of the rotor projected onto the rotor plane (the plane normal to the low-speed shaft) [-]. | |
| real(reki) | ptfmrefzt |
| Vertical distance from the ground [onshore] or MSL [offshore] to the platform reference point [-]. | |
| real(reki) | reftwrht |
| Vertical distance between FAST's undisplaced tower height (variable TowerHt) and FAST's inertia frame reference point (variable PtfmRef); that is, RefTwrHt = TowerHt - PtfmRefzt [-]. | |
| real(reki) | rfrlpntxn |
| Downwind distance from tower-top to arbitrary point on rotor-furl axis [-]. | |
| real(reki) | rfrlpntyn |
| Lateral distance from tower-top to arbitrary point on rotor-furl axis [-]. | |
| real(reki) | rfrlpntzn |
| Vertical distance from tower-top to arbitrary point on rotor-furl axis [-]. | |
| real(reki) | rvdxn |
| xn-component of position vector Rvd [-] | |
| real(reki) | rvdyn |
| yn-component of position vector rVD [-] | |
| real(reki) | rvdzn |
| zn-component of position vector rVD [-] | |
| real(reki) | rvimuxn |
| xn-component of position vector rVIMU [-] | |
| real(reki) | rvimuyn |
| yn-component of position vector rVIMU [-] | |
| real(reki) | rvimuzn |
| zn-component of position vector rVIMU [-] | |
| real(reki) | rvpxn |
| xn-component of position vector rVP [-] | |
| real(reki) | rvpyn |
| yn-component of position vector rVP [-] | |
| real(reki) | rvpzn |
| zn-component of position vector rVP [-] | |
| real(reki) | rwixn |
| xn-component of position vector rWI [-] | |
| real(reki) | rwiyn |
| yn-component of position vector rWI [-] | |
| real(reki) | rwizn |
| zn-component of position vector rWI [-] | |
| real(reki) | rwjxn |
| xn-component of position vector rWJ [-] | |
| real(reki) | rwjyn |
| yn-component of position vector rWJ [-] | |
| real(reki) | rwjzn |
| zn-component of position vector rWJ [-] | |
| real(reki) | rwkxn |
| xn-component of position vector rWK [-] | |
| real(reki) | rwkyn |
| yn-component of position vector rWK [-] | |
| real(reki) | rwkzn |
| zn-component of position vector rWK [-] | |
| real(reki) | rzt0zt |
| zt-component of position vector rZT0 [-] | |
| real(reki) | rzyzt |
| zt-component of position vector rZY [-] | |
| real(r8ki) | sindel3 |
| Sine of the Delta-3 angle for teetering rotors [-]. | |
| real(r8ki), dimension(:), allocatable | sinprec |
| Sines of the precone angles [-]. | |
| real(r8ki) | srfrlskew |
| Sine of the rotor-furl axis skew angle [-]. | |
| real(r8ki) | srfrlskw2 |
| Sine-squared of the rotor-furl axis skew angle [-]. | |
| real(r8ki) | srfrltilt |
| Sine of the rotor-furl axis tilt angle [-]. | |
| real(r8ki) | srfrltlt2 |
| Sine-squared of the rotor-furl axis tilt angle [-]. | |
| real(r8ki) | sshftskew |
| Sine of the shaft skew angle [-]. | |
| real(r8ki) | sshfttilt |
| Sine of the shaft tilt angle [-]. | |
| real(r8ki) | stfinbank |
| Sine of the tail fin planform bank angle [-]. | |
| real(r8ki) | stfinskew |
| Sine of the tail fin chordline skew angle [-]. | |
| real(r8ki) | stfintilt |
| Sine of the tail fin chordline tilt angle [-]. | |
| real(r8ki) | stfrlskew |
| Sine of the tail-furl axis skew angle [-]. | |
| real(r8ki) | stfrlskw2 |
| Sine-squared of the tail-furl axis skew angle [-]. | |
| real(r8ki) | stfrltilt |
| Sine of the tail-furl axis tilt angle [-]. | |
| real(r8ki) | stfrltlt2 |
| Sine-squared of the tail-furl axis tilt angle [-]. | |
| real(reki) | tfrlpntxn |
| Downwind distance from tower-top to arbitrary point on tail-furl axis [-]. | |
| real(reki) | tfrlpntyn |
| Lateral distance from tower-top to arbitrary point on tail-furl axis [-]. | |
| real(reki) | tfrlpntzn |
| Vertical distance from tower-top to arbitrary point on tail-furl axis [-]. | |
| real(reki) | tiprad |
| Preconed blade-tip radius [-]. | |
| real(reki) | towerht |
| Height of tower above ground level [-]. | |
| real(reki) | towerbsht |
| Height of tower base above ground level [onshore] or MSL [offshore] [meters]. | |
| real(reki) | undsling |
| Undersling length [-]. | |
| integer(intki) | numbl |
| Number of turbine blades [-]. | |
| real(reki), dimension(:,:,:), allocatable | axredtfa |
| The axial-reduction terms for the fore-aft tower mode shapes [-]. | |
| real(reki), dimension(:,:,:), allocatable | axredtss |
| The axial-reduction terms for the side-to-side tower mode shapes [-]. | |
| real(reki), dimension(1:2, 1:2) | ctfa |
| Generalized damping of tower in fore-aft direction [-]. | |
| real(reki), dimension(1:2, 1:2) | ctss |
| Generalized damping of tower in side-to-side direction [-]. | |
| real(reki), dimension(:), allocatable | dhnodes |
| Length of variable-length tower elements [-]. | |
| real(reki), dimension(:), allocatable | hnodes |
| Location of variable-spaced tower nodes (relative to the tower rigid base height [-]. | |
| real(reki), dimension(:), allocatable | hnodesnorm |
| Normalized location of variable-spaced tower nodes (relative to the tower rigid base height) (0 < HNodesNorm(:) < 1) [-]. | |
| real(reki), dimension(1:2, 1:2) | ktfa |
| Generalized stiffness of tower in fore-aft direction [-]. | |
| real(reki), dimension(1:2, 1:2) | ktss |
| Generalized stiffness of tower in side-to-side direction [-]. | |
| real(reki), dimension(:), allocatable | masst |
| Interpolated lineal mass density of tower [-]. | |
| real(reki), dimension(:), allocatable | stifftss |
| Interpolated side-side tower stiffness [-]. | |
| real(reki), dimension(:,:,:), allocatable | twrfasf |
| Tower fore-aft shape functions [-]. | |
| real(reki) | twrflexl |
| Height / length of the flexible portion of the tower [-]. | |
| real(reki), dimension(:,:,:), allocatable | twrsssf |
| Tower side-to-side shape functions [-]. | |
| integer(intki) | ttopnode |
| Index of the additional node located at the tower-top = TwrNodes + 1 [-]. | |
| integer(intki) | twrnodes |
| Number of tower nodes used in the analysis [-]. | |
| real(reki), dimension(:), allocatable | inertfa |
| Interpolated tower fore-aft (about yt-axis) mass inertia per unit length [-]. | |
| real(reki), dimension(:), allocatable | inertss |
| Interpolated tower side-to-side (about xt-axis) mass inertia per unit length [-]. | |
| real(reki), dimension(:), allocatable | stifftgj |
| Interpolated tower torsional stiffness [-]. | |
| real(reki), dimension(:), allocatable | stifftea |
| Interpolated tower extensional stiffness [-]. | |
| real(reki), dimension(:), allocatable | stifftfa |
| Interpolated fore-aft tower stiffness [-]. | |
| real(reki), dimension(:), allocatable | cgofftfa |
| Interpolated tower fore-aft mass cg offset [-]. | |
| real(reki), dimension(:), allocatable | cgofftss |
| Interpolated tower side-to-side mass cg offset [-]. | |
| real(reki) | atfainer |
| Inertia of tail boom about the tail-furl axis whose origin is the tail boom center of mass [-]. | |
| real(reki), dimension(:), allocatable | bldcg |
| Blade center of mass wrt the blade root [-]. | |
| real(reki), dimension(:), allocatable | bldmass |
| Blade masses [-]. | |
| real(reki) | boommass |
| Tail boom mass [-]. | |
| real(reki), dimension(:), allocatable | firstmom |
| First mass moment of inertia of blades wrt the root [-]. | |
| real(reki) | geniner |
| Generator inertia about HSS [-]. | |
| real(reki) | hubg1iner |
| Inertia of hub about g1-axis (rotor centerline) [-]. | |
| real(reki) | hubg2iner |
| Inertia of hub about g2-axis (transverse to the cyclinder and passing through its c.g.) [-]. | |
| real(reki) | hubmass |
| Hub mass [-]. | |
| real(reki) | nacd2iner |
| Inertia of nacelle about the d2-axis whose origin is the nacelle center of mass [-]. | |
| real(reki) | nacmass |
| Nacelle mass [-]. | |
| real(reki) | ptfmmass |
| Platform mass [-]. | |
| real(reki) | ptfmpiner |
| Platform inertia for pitch tilt rotation about the platform CM. More... | |
| real(reki) | ptfmriner |
| Platform inertia for roll tilt rotation about the platform CM. More... | |
| real(reki) | ptfmyiner |
| Platform inertia for yaw rotation about the platform CM. More... | |
| real(reki) | rfrlmass |
| Rotor-furl mass [-]. | |
| real(reki) | rotiner |
| Inertia of rotor about its centerline [-]. | |
| real(reki) | rotmass |
| Rotor mass (blades, tips, and hub) [-]. | |
| real(reki) | rrfainer |
| Inertia of structure that furls with the rotor (not including rotor) about the rotor-furl axis whose origin is the center of mass of the structure that furls with the rotor (not including rotor) [-]. | |
| real(reki), dimension(:), allocatable | secondmom |
| Second mass moment of inertia of blades wrt the root [-]. | |
| real(reki) | tfinmass |
| Tail fin mass [-]. | |
| real(reki) | tfrliner |
| Tail boom inertia about tail-furl axis [-]. | |
| real(reki), dimension(:), allocatable | tipmass |
| Tip-brake masses [-]. | |
| real(reki) | turbmass |
| Mass of turbine (tower + rotor + nacelle) [-]. | |
| real(reki) | twrmass |
| Mass of tower [-]. | |
| real(reki) | twrtpmass |
| Tower-top mass (rotor + nacelle) [-]. | |
| real(reki) | yawbrmass |
| Yaw bearing mass [-]. | |
| real(reki) | gravity |
| Gravitational acceleration [m/s^2]. | |
| real(reki), dimension(:,:), allocatable | pitchaxis |
| Pitch axis for analysis nodes [-]. | |
| real(reki), dimension(:), allocatable | aerotwst |
| Aerodynamic twist of the blade at the analysis nodes [-]. | |
| real(reki), dimension(:,:,:,:), allocatable | axredbld |
| The axial-reduction terms of the blade shape function [-]. | |
| real(reki), dimension(:,:), allocatable | balpha |
| Interpolated blade coupling coefficient between flap and twist [-]. | |
| real(reki), dimension(:,:), allocatable | bldedamp |
| Blade edgewise damping coefficients [-]. | |
| real(reki), dimension(:,:), allocatable | bldfdamp |
| Blade flapwise damping coefficients [-]. | |
| real(reki) | bldflexl |
| Flexible blade length [-]. | |
| real(reki), dimension(:), allocatable | caerotwst |
| Cosine of the aerodynamic twist of the blade at the analysis nodes [-]. | |
| real(reki), dimension(:,:,:), allocatable | cbe |
| Generalized edgewise damping of the blades [-]. | |
| real(reki), dimension(:,:,:), allocatable | cbf |
| Generalized flapwise damping of the blades [-]. | |
| real(reki), dimension(:,:), allocatable | cgoffbedg |
| Interpolated blade edge (along local aerodynamic yb-axis) mass cg offset [-]. | |
| real(reki), dimension(:,:), allocatable | cgoffbflp |
| Interpolated blade flap (along local aerodynamic xb-axis) mass cg offset [-]. | |
| real(reki), dimension(:), allocatable | chord |
| Chord of the blade at the analysis nodes [-]. | |
| real(r8ki), dimension(:,:), allocatable | cthetas |
| COS( ThetaS ) [-]. | |
| real(reki), dimension(:), allocatable | drnodes |
| Length of variable-spaced blade elements [-]. | |
| real(reki), dimension(:,:), allocatable | eaoffbedg |
| Interpolated blade edge (along local aerodynamic yb-axis) elastic axis offset [-]. | |
| real(reki), dimension(:,:), allocatable | eaoffbflp |
| Interpolated blade flap (along local aerodynamic xb-axis) elastic axis offset [-]. | |
| real(reki), dimension(:,:), allocatable | fsttunr |
| Blade flapwise modal stiffness tuners (stored for all blades) [-]. | |
| real(reki), dimension(:,:), allocatable | inerbedg |
| Interpolated blade edge (about local structural xb-axis) mass inertia per unit length [-]. | |
| real(reki), dimension(:,:), allocatable | inerbflp |
| Interpolated blade flap (about local structural yb-axis) mass inertia per unit length [-]. | |
| real(reki), dimension(:,:,:), allocatable | kbe |
| Generalized edgewise stiffness of the blades [-]. | |
| real(reki), dimension(:,:,:), allocatable | kbf |
| Generalized flapwise stiffness of the blades [-]. | |
| real(reki), dimension(:,:), allocatable | massb |
| Interpolated lineal blade mass density [-]. | |
| real(reki), dimension(:,:), allocatable | refaxisxb |
| Interpolated Offset for defining the reference axis from the pitch axis for precurved blades at a given input station (along xb-axis) [-]. | |
| real(reki), dimension(:,:), allocatable | refaxisyb |
| Interpolated Offset for defining the reference axis from the pitch axis for preswept blades at a given input station (along yb-axis) [-]. | |
| real(reki), dimension(:), allocatable | rnodes |
| Radius to analysis nodes relative to hub ( 0 < RNodes(:) < BldFlexL ) [-]. | |
| real(reki), dimension(:), allocatable | rnodesnorm |
| Normalized radius to analysis nodes relative to hub ( 0 < RNodesNorm(:) < 1 ) [-]. | |
| real(reki), dimension(:,:), allocatable | rsaercenn1 |
| Distance from point S on a blade to the aerodynamic center in the n1 direction (m) [-]. | |
| real(reki), dimension(:,:), allocatable | rsaercenn2 |
| Distance from point S on a blade to the aerodynamic center in the n2 direction (m) [-]. | |
| real(reki), dimension(:), allocatable | saerotwst |
| Sine of the aerodynamic twist of the blade at the analysis nodes [-]. | |
| real(reki), dimension(:,:), allocatable | stiffbe |
| Interpolated edgewise blade stiffness [-]. | |
| real(reki), dimension(:,:), allocatable | stiffbea |
| Interpolated blade extensional stiffness [-]. | |
| real(reki), dimension(:,:), allocatable | stiffbf |
| Interpolated flapwise blade stiffness [-]. | |
| real(reki), dimension(:,:), allocatable | stiffbgj |
| Interpolated blade torsional stiffness [-]. | |
| real(r8ki), dimension(:,:), allocatable | sthetas |
| SIN( ThetaS ) [-]. | |
| real(reki), dimension(:,:), allocatable | thetas |
| Structural twist for analysis nodes [radians]. | |
| real(reki), dimension(:,:,:,:,:), allocatable | twistedsf |
| Interpolated lineal blade mass density [-]. | |
| real(reki), dimension(:,:), allocatable | bldfl1sh |
| Blade-flap-mode-1 shape coefficients [-]. | |
| real(reki), dimension(:,:), allocatable | bldfl2sh |
| Blade-flap-mode-2 shape coefficients [-]. | |
| real(reki), dimension(:,:), allocatable | bldedgsh |
| Blade-edge-mode shape coefficients [-]. | |
| real(reki), dimension(:,:,:), allocatable | freqbe |
| Blade edgewise natural frequencies (both w/ and w/o centrifugal stiffening) [-]. | |
| real(reki), dimension(:,:,:), allocatable | freqbf |
| Blade flapwise natural frequencies (both w/ and w/o centrifugal stiffening) [-]. | |
| real(reki), dimension(1:2, 1:2) | freqtfa |
| Computed fore-aft tower natural frequencies [-]. | |
| real(reki), dimension(1:2, 1:2) | freqtss |
| Computed side-to-side tower natural frequencies [-]. | |
| real(reki) | teetcdmp |
| Rotor-teeter rate-independent Coulomb-damping [-]. | |
| real(reki) | teetdmp |
| Rotor-teeter damping constant [-]. | |
| real(reki) | teetdmpp |
| Rotor-teeter damper position [-]. | |
| real(reki) | teethssp |
| Rotor-teeter hard-stop linear-spring constant [-]. | |
| real(reki) | teethstp |
| Rotor-teeter hard-stop position [-]. | |
| real(reki) | teetsssp |
| Rotor-teeter soft-stop linear-spring constant [-]. | |
| real(reki) | teetsstp |
| Rotor-teeter soft-stop position [-]. | |
| integer(intki) | teetmod |
| Rotor-teeter spring/damper model switch [-]. | |
| real(reki) | tfrlcdmp |
| Tail-furl rate-independent Coulomb-damping moment [-]. | |
| real(reki) | tfrldmp |
| Tail-furl damping constant [-]. | |
| real(reki) | tfrldsdmp |
| Tail-furl down-stop damping constant [-]. | |
| real(reki) | tfrldsdp |
| Tail-furl down-stop damper position [-]. | |
| real(reki) | tfrldssp |
| Tail-furl down-stop spring position [-]. | |
| real(reki) | tfrldsspr |
| Tail-furl down-stop spring constant [-]. | |
| real(reki) | tfrlspr |
| Tail-furl spring constant [-]. | |
| real(reki) | tfrlusdmp |
| Tail-furl up-stop damping constant [-]. | |
| real(reki) | tfrlusdp |
| Tail-furl up-stop damper position [-]. | |
| real(reki) | tfrlussp |
| Tail-furl up-stop spring position [-]. | |
| real(reki) | tfrlusspr |
| Tail-furl up-stop spring constant [-]. | |
| integer(intki) | tfrlmod |
| Tail-furl spring/damper model switch [-]. | |
| real(reki) | rfrlcdmp |
| Rotor-furl rate-independent Coulomb-damping moment [-]. | |
| real(reki) | rfrldmp |
| Rotor-furl damping constant [-]. | |
| real(reki) | rfrldsdmp |
| Rotor-furl down-stop damping constant [-]. | |
| real(reki) | rfrldsdp |
| Rotor-furl down-stop damper position [-]. | |
| real(reki) | rfrldssp |
| Rotor-furl down-stop spring position [-]. | |
| real(reki) | rfrldsspr |
| Rotor-furl down-stop spring constant [-]. | |
| real(reki) | rfrlspr |
| Rotor-furl spring constant [-]. | |
| real(reki) | rfrlusdmp |
| Rotor-furl up-stop damping constant [-]. | |
| real(reki) | rfrlusdp |
| Rotor-furl up-stop damper position [-]. | |
| real(reki) | rfrlussp |
| Rotor-furl up-stop spring position [-]. | |
| real(reki) | rfrlusspr |
| Rotor-furl up-stop spring constant [-]. | |
| integer(intki) | rfrlmod |
| Rotor-furl spring/damper model switch [-]. | |
| real(reki) | shftgagl |
| Distance from hub or teeter pin to shaft strain gages [-]. | |
| integer(intki), dimension(1:9) | bldgagnd |
| Nodes closest to the blade strain gages [-]. | |
| integer(intki), dimension(1:9) | twrgagnd |
| Nodes closest to the tower strain gages [-]. | |
| real(dbki) | tstart |
| Time to begin tabular output [-]. | |
| real(reki) | dttordmp |
| Drivetrain torsional damper [-]. | |
| real(reki) | dttorspr |
| Drivetrain torsional spring [-]. | |
| real(reki) | gbratio |
| Gearbox ratio [-]. | |
| real(reki) | gboxeff |
| Gearbox efficiency [-]. | |
| real(reki) | rotspeed |
| Initial or fixed rotor speed [rad/s]. | |
| character(1024) | rootname |
| RootName for writing output files [-]. | |
| real(reki), dimension(:,:), allocatable | belmntmass |
| Mass of the blade elements [-]. | |
| real(reki), dimension(:), allocatable | telmntmass |
| Mass of the tower elements [-]. | |
| integer(intki) | method |
| Identifier for integration method (1 [RK4], 2 [AB4], or 3 [ABM4]) [-]. | |
| real(reki) | ptfmcmxt |
| Downwind distance from the ground [onshore] or MSL [offshore] to the platform CM [meters]. | |
| real(reki) | ptfmcmyt |
| Lateral distance from the ground [onshore] or MSL [offshore] to the platform CM [meters]. | |
| logical | bd4blades |
| flag to determine if BeamDyn is computing blade loads (true) or ElastoDyn is (false) [-] | |
| logical | usead14 |
| flag to determine if AeroDyn14 is being used. More... | |
| integer(intki) | bldnd_numouts |
| Number of requested output channels per blade node (ED_AllBldNdOuts) [-]. | |
| integer(intki) | bldnd_totnumouts |
| Total number of requested output channels of blade node information (BldNd_NumOuts * BldNd_BlOutNd * BldNd_BladesOut – ED_AllBldNdOuts) [-]. | |
| type(outparmtype), dimension(:), allocatable | bldnd_outparam |
| Names and units (and other characteristics) of all requested output parameters [-]. | |
| integer(intki) | bldnd_bladesout |
| The blades to output (ED_AllBldNdOuts) [-]. | |
| integer(intki), dimension(:,:), allocatable | jac_u_indx |
| matrix to help fill/pack the u vector in computing the jacobian [-] | |
| real(r8ki), dimension(:), allocatable | du |
| vector that determines size of perturbation for u (inputs) [-] | |
| real(r8ki), dimension(:), allocatable | dx |
| vector that determines size of perturbation for x (continuous states) [-] | |
| integer(intki) | jac_ny |
| number of outputs in jacobian matrix [-] | |
| real(reki) elastodyn_types::ed_parametertype::ptfmpiner |
Platform inertia for pitch tilt rotation about the platform CM.
[-]
| real(reki) elastodyn_types::ed_parametertype::ptfmriner |
Platform inertia for roll tilt rotation about the platform CM.
[-]
| real(reki) elastodyn_types::ed_parametertype::ptfmyiner |
Platform inertia for yaw rotation about the platform CM.
[-]
| logical elastodyn_types::ed_parametertype::usead14 |
flag to determine if AeroDyn14 is being used.
Will remove this later when we've replaced AD14. [-]
1.8.13