------- ELASTODYN v1.03.* INPUT FILE ------------------------------------------- IEA 15 MW offshore reference model monopile configuration ---------------------- SIMULATION CONTROL -------------------------------------- False Echo - Echo input data to ".ech" (flag) 3 Method - Integration method: {1: RK4, 2: AB4, or 3: ABM4} (-) Default DT - Integration time step (s) ---------------------- DEGREES OF FREEDOM -------------------------------------- True FlapDOF1 - First flapwise blade mode DOF (flag) True FlapDOF2 - Second flapwise blade mode DOF (flag) True EdgeDOF - First edgewise blade mode DOF (flag) False TeetDOF - Rotor-teeter DOF (flag) [unused for 3 blades] False DrTrDOF - Drivetrain rotational-flexibility DOF (flag) True GenDOF - Generator DOF (flag) True YawDOF - Yaw DOF (flag) True TwFADOF1 - First fore-aft tower bending-mode DOF (flag) True TwFADOF2 - Second fore-aft tower bending-mode DOF (flag) True TwSSDOF1 - First side-to-side tower bending-mode DOF (flag) True TwSSDOF2 - Second side-to-side tower bending-mode DOF (flag) True PtfmSgDOF - Platform horizontal surge translation DOF (flag) True PtfmSwDOF - Platform horizontal sway translation DOF (flag) True PtfmHvDOF - Platform vertical heave translation DOF (flag) True PtfmRDOF - Platform roll tilt rotation DOF (flag) True PtfmPDOF - Platform pitch tilt rotation DOF (flag) True PtfmYDOF - Platform yaw rotation DOF (flag) ---------------------- INITIAL CONDITIONS -------------------------------------- 0.0 OoPDefl - Initial out-of-plane blade-tip displacement (meters) 0.0 IPDefl - Initial in-plane blade-tip deflection (meters) 0.0 BlPitch(1) - Blade 1 initial pitch (degrees) 0.0 BlPitch(2) - Blade 2 initial pitch (degrees) 0.0 BlPitch(3) - Blade 3 initial pitch (degrees) [unused for 2 blades] 0.0 TeetDefl - Initial or fixed teeter angle (degrees) [unused for 3 blades] 0.0 Azimuth - Initial azimuth angle for blade 1 (degrees) 7.55 RotSpeed - Initial or fixed rotor speed (rpm) 0.0 NacYaw - Initial or fixed nacelle-yaw angle (degrees) 0.0 TTDspFA - Initial fore-aft tower-top displacement (meters) 0.0 TTDspSS - Initial side-to-side tower-top displacement (meters) 0.0 PtfmSurge - Initial or fixed horizontal surge translational displacement of platform (meters) 0.0 PtfmSway - Initial or fixed horizontal sway translational displacement of platform (meters) 0.0 PtfmHeave - Initial or fixed vertical heave translational displacement of platform (meters) 0.0 PtfmRoll - Initial or fixed roll tilt rotational displacement of platform (degrees) 0.0 PtfmPitch - Initial or fixed pitch tilt rotational displacement of platform (degrees) 0.0 PtfmYaw - Initial or fixed yaw rotational displacement of platform (degrees) ---------------------- TURBINE CONFIGURATION ----------------------------------- 3 NumBl - Number of blades (-) 120.97 TipRad - The distance from the rotor apex to the blade tip (meters) 3.97 HubRad - The distance from the rotor apex to the blade root (meters) -4.0 PreCone(1) - Blade 1 cone angle (degrees) -4.0 PreCone(2) - Blade 2 cone angle (degrees) -4.0 PreCone(3) - Blade 3 cone angle (degrees) [unused for 2 blades] 0.0 HubCM - Distance from rotor apex to hub mass [positive downwind] (meters) 0.0 UndSling - Undersling length [distance from teeter pin to the rotor apex] (meters) [unused for 3 blades] 0.0 Delta3 - Delta-3 angle for teetering rotors (degrees) [unused for 3 blades] 0.0 AzimB1Up - Azimuth value to use for I/O when blade 1 points up (degrees) -12.097571763912535 OverHang - Distance from yaw axis to rotor apex [3 blades] or teeter pin [2 blades] (meters) 0.0 ShftGagL - Distance from rotor apex [3 blades] or teeter pin [2 blades] to shaft strain gages [positive for upwind rotors] (meters) -6.0 ShftTilt - Rotor shaft tilt angle (degrees) -5.125 NacCMxn - Downwind distance from the tower-top to the nacelle CM (meters) 0.0 NacCMyn - Lateral distance from the tower-top to the nacelle CM (meters) 4.315 NacCMzn - Vertical distance from the tower-top to the nacelle CM (meters) 0.0 NcIMUxn - Downwind distance from the tower-top to the nacelle IMU (meters) 0.0 NcIMUyn - Lateral distance from the tower-top to the nacelle IMU (meters) 0.0 NcIMUzn - Vertical distance from the tower-top to the nacelle IMU (meters) 4.349459414248071 Twr2Shft - Vertical distance from the tower-top to the rotor shaft (meters) 144.386 TowerHt - Height of tower relative to ground level [onshore], MSL [offshore wind or floating MHK], or seabed [fixed MHK] (meters) 15. TowerBsHt - Height of tower base relative to ground level [onshore], MSL [offshore wind or floating MHK], or seabed [fixed MHK] (meters) 0.0 PtfmCMxt - Downwind distance from the ground level [onshore], MSL [offshore wind or floating MHK], or seabed [fixed MHK] to the platform CM (meters) 0.0 PtfmCMyt - Lateral distance from the ground level [onshore], MSL [offshore wind or floating MHK], or seabed [fixed MHK] to the platform CM (meters) 15. PtfmCMzt - Vertical distance from the ground level [onshore], MSL [offshore wind or floating MHK], or seabed [fixed MHK] to the platform CM (meters) 15. PtfmRefzt - Vertical distance from the ground level [onshore], MSL [offshore wind or floating MHK], or seabed [fixed MHK] to the platform reference point (meters) ---------------------- MASS AND INERTIA ---------------------------------------- 0.0 TipMass(1) - Tip-brake mass, blade 1 (kg) 0.0 TipMass(2) - Tip-brake mass, blade 2 (kg) 0.0 TipMass(3) - Tip-brake mass, blade 3 (kg) [unused for 2 blades] 69131 HubMass - Hub mass (kg) 969952 HubIner - Hub inertia about rotor axis [3 blades] or teeter axis [2 blades] (kg m^2) 0 HubIner_Teeter - Hub inertia about teeter axis (2-blades) (kg m^2) 1836784 GenIner - Generator inertia about HSS (kg m^2) 644857 NacMass - Nacelle mass (kg) 32929058 NacYIner - Nacelle inertia about yaw axis (kg m^2) 28249 YawBrMass - Yaw bearing mass (kg) 0.0 PtfmMass - Platform mass (kg) 0.0 PtfmRIner - Platform inertia for roll tilt rotation about the platform CM (kg m^2) 0.0 PtfmPIner - Platform inertia for pitch tilt rotation about the platform CM (kg m^2) 100000000.0 PtfmYIner - Platform inertia for yaw rotation about the platform CM (kg m^2) 0.0 PtfmXYIner - Platform xy moment of inertia about the platform CM (=-int(xydm)) (kg m^2) 0.0 PtfmYZIner - Platform yz moment of inertia about the platform CM (=-int(yzdm)) (kg m^2) 0.0 PtfmXZIner - Platform xz moment of inertia about the platform CM (=-int(xzdm)) (kg m^2) ---------------------- BLADE --------------------------------------------------- 50 BldNodes - Number of blade nodes (per blade) used for analysis (-) "../IEA-15-240-RWT/IEA-15-240-RWT_ElastoDyn_blade.dat" BldFile1 - Name of file containing properties for blade 1 (quoted string) "../IEA-15-240-RWT/IEA-15-240-RWT_ElastoDyn_blade.dat" BldFile2 - Name of file containing properties for blade 2 (quoted string) "../IEA-15-240-RWT/IEA-15-240-RWT_ElastoDyn_blade.dat" BldFile3 - Name of file containing properties for blade 3 (quoted string) [unused for 2 blades] ---------------------- ROTOR-TEETER -------------------------------------------- 0 TeetMod - Rotor-teeter spring/damper model {0: none, 1: standard, 2: user-defined from routine UserTeet} (switch) [unused for 3 blades] 0.0 TeetDmpP - Rotor-teeter damper position (degrees) [used only for 2 blades and when TeetMod=1] 0.0 TeetDmp - Rotor-teeter damping constant (N-m/(rad/s)) [used only for 2 blades and when TeetMod=1] 0.0 TeetCDmp - Rotor-teeter rate-independent Coulomb-damping moment (N-m) [used only for 2 blades and when TeetMod=1] 0.0 TeetSStP - Rotor-teeter soft-stop position (degrees) [used only for 2 blades and when TeetMod=1] 0.0 TeetHStP - Rotor-teeter hard-stop position (degrees) [used only for 2 blades and when TeetMod=1] 0.0 TeetSSSp - Rotor-teeter soft-stop linear-spring constant (N-m/rad) [used only for 2 blades and when TeetMod=1] 0.0 TeetHSSp - Rotor-teeter hard-stop linear-spring constant (N-m/rad) [used only for 2 blades and when TeetMod=1] ---------------------- YAW-FRICTION -------------------------------------------- 0 YawFrctMod - Yaw-friction model {0: none, 1: friction independent of yaw-bearing force and bending moment, 2: friction with Coulomb terms depending on yaw-bearing force and bending moment, 3: user defined model} (switch) 300 M_CSmax - Maximum static Coulomb friction torque (N-m) [M_CSmax when YawFrctMod=1; |Fz|*M_CSmax when YawFrctMod=2 and Fz<0] 0 M_FCSmax - Maximum static Coulomb friction torque proportional to yaw bearing shear force (N-m) [sqrt(Fx^2+Fy^2)*M_FCSmax; only used when YawFrctMod=2] 0 M_MCSmax - Maximum static Coulomb friction torque proportional to yaw bearing bending moment (N-m) [sqrt(Mx^2+My^2)*M_MCSmax; only used when YawFrctMod=2] 40 M_CD - Dynamic Coulomb friction moment (N-m) [M_CD when YawFrctMod=1; |Fz|*M_CD when YawFrctMod=2 and Fz<0] 0 M_FCD - Dynamic Coulomb friction moment proportional to yaw bearing shear force (N-m) [sqrt(Fx^2+Fy^2)*M_FCD; only used when YawFrctMod=2] 0 M_MCD - Dynamic Coulomb friction moment proportional to yaw bearing bending moment (N-m) [sqrt(Mx^2+My^2)*M_MCD; only used when YawFrctMod=2] 0 sig_v - Linear viscous friction coefficient (N-m/(rad/s)) 0 sig_v2 - Quadratic viscous friction coefficient (N-m/(rad/s)^2) 0 OmgCut - Yaw angular velocity cutoff below which viscous friction is linearized (rad/s) ---------------------- DRIVETRAIN ---------------------------------------------- 100.0 GBoxEff - Gearbox efficiency (%) 1.0 GBRatio - Gearbox ratio (-) 69737644900.0 DTTorSpr - Drivetrain torsional spring (N-m/rad) 49418406.0 DTTorDmp - Drivetrain torsional damper (N-m/(rad/s)) ---------------------- FURLING ------------------------------------------------- False Furling - Read in additional model properties for furling turbine (flag) [must currently be FALSE) "unused" FurlFile - Name of file containing furling properties (quoted string) [unused when Furling=False] ---------------------- TOWER --------------------------------------------------- 20 TwrNodes - Number of tower nodes used for analysis (-) "../IEA-15-240-RWT-Monopile/IEA-15-240-RWT-Monopile_ElastoDyn_tower.dat" TwrFile - Name of file containing tower properties (quoted string) ---------------------- OUTPUT -------------------------------------------------- True SumPrint - Print summary data to ".sum" (flag) 1 OutFile - Switch to determine where output will be placed: {1: in module output file only; 2: in glue code output file only; 3: both} (currently unused) True TabDelim - Use tab delimiters in text tabular output file? (flag) (currently unused) "ES10.3E2" OutFmt - Format used for text tabular output (except time). Resulting field should be 10 characters. (quoted string) (currently unused) 0.0 TStart - Time to begin tabular output (s) (currently unused) 1 DecFact - Decimation factor for tabular output {1: output every time step} (-) (currently unused) 1 NTwGages - Number of tower nodes that have strain gages for output [0 to 9] (-) 20 TwrGagNd - List of tower nodes that have strain gages [1 to TwrNodes] (-) [unused if NTwGages=0] TwrGagNd - List of tower nodes that have strain gages [1 to TwrNodes] (-) [unused if NTwGages=0] TwrGagNd - List of tower nodes that have strain gages [1 to TwrNodes] (-) [unused if NTwGages=0] 3 NBlGages - Number of blade nodes that have strain gages for output [0 to 9] (-) 5, 9, 13 BldGagNd - List of blade nodes that have strain gages [1 to BldNodes] (-) [unused if NBlGages=0] BldGagNd - List of blade nodes that have strain gages [1 to BldNodes] (-) [unused if NBlGages=0] BldGagNd - List of blade nodes that have strain gages [1 to BldNodes] (-) [unused if NBlGages=0] OutList - The next line(s) contains a list of output parameters. See OutListParameters.xlsx for a listing of available output channels, (-) "Azimuth" "BldPitch1" "BldPitch2" "BldPitch3" "GenSpeed" "IPDefl1" "LSSGagMya" "LSSGagMza" "LSSTipMys" "LSSTipMzs" "LSShftFys" "LSShftFzs" "NacYaw" "NcIMUTAxs" "NcIMUTAys" "NcIMUTAzs" "OoPDefl1" "PtfmHeave" "PtfmPitch" "PtfmRoll" "PtfmSurge" "PtfmSway" "PtfmYaw" "RootFxb1" "RootFxb2" "RootFxb3" "RootFxc1" "RootFxc2" "RootFxc3" "RootFyb1" "RootFyb2" "RootFyb3" "RootFyc1" "RootFyc2" "RootFyc3" "RootFzb1" "RootFzb2" "RootFzb3" "RootFzc1" "RootFzc2" "RootFzc3" "RootMxb1" "RootMxb2" "RootMxb3" "RootMxc1" "RootMxc2" "RootMxc3" "RootMyb1" "RootMyb2" "RootMyb3" "RootMyc1" "RootMyc2" "RootMyc3" "RootMzb1" "RootMzb2" "RootMzb3" "RootMzc1" "RootMzc2" "RootMzc3" "RotSpeed" "RotThrust" "RotTorq" "Spn1MLxb1" "Spn1MLyb1" "Spn2MLxb1" "Spn2MLyb1" "Spn3MLxb1" "Spn3MLyb1" "Spn4MLxb1" "Spn4MLyb1" "Spn5MLxb1" "Spn5MLyb1" "Spn6MLxb1" "Spn6MLyb1" "Spn7MLxb1" "Spn7MLyb1" "Spn8MLxb1" "Spn8MLyb1" "Spn9MLxb1" "Spn9MLyb1" "TTDspTwst" "TipDxb1" "TipDxb2" "TipDxb3" "TipDxc1" "TipDxc2" "TipDxc3" "TipDyb1" "TipDyb2" "TipDyb3" "TipDyc1" "TipDyc2" "TipDyc3" "TipDzb1" "TipDzb2" "TipDzb3" "TipDzc1" "TipDzc2" "TipDzc3" "TwHt1TPxi" "TwHt1TPyi" "TwrBsFxt" "TwrBsFyt" "TwrBsFzt" "TwrBsMxt" "TwrBsMyt" "TwrBsMzt" "TwstDefl1" "YawBrFxp" "YawBrFyp" "YawBrFzp" "YawBrMxp" "YawBrMyp" "YawBrMzp" "YawBrTDxt" "YawBrTDyt" END of input file (the word "END" must appear in the first 3 columns of this last OutList line) ---------------------- NODE OUTPUTS -------------------------------------------- 1 BldNd_BladesOut - Blades to output 99 BldNd_BlOutNd - Blade nodes on each blade (currently unused) OutList - The next line(s) contains a list of output parameters. See OutListParameters.xlsx, ElastoDyn_Nodes tab for a listing of available output channels, (-) "TDx" - local flapwise (translational) deflection (relative to the undeflected position) of node "TDy" - local edgewise (translational) deflection (relative to the undeflected position) of node "RDz" END of input file (the word "END" must appear in the first 3 columns of this last OutList line) ---------------------------------------------------------------------------------------