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Added an example for the lumped mass approach
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lucas-carmo committed Aug 5, 2024
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61 changes: 61 additions & 0 deletions examples/IEA-15-240-RWT-UMaineSemi_MoorDyn.dat
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--------------------- MoorDyn Input File ------------------------------------
IEA 15 MW offshore reference model on UMaine VolturnUS-S semi-submersible floating platform mooring model- C. Allen UMaine
FALSE Echo - echo the input file data (flag)
----------------------- LINE TYPES ------------------------------------------
Name Diam MassDen EA BA/-zeta EI Cd Ca CdAx CaAx
(-) (m) (kg/m) (N) (N-s/-) (-) (-) (-) (-) (-)
main 0.333 685.00 3.27E+09 -1.0 0 2.0 0.82 0.4 0.27
---------------------- POINTS --------------------------------
ID Type X Y Z M V CdA CA
(-) (-) (m) (m) (m) (kg) (m^3) (m^2) (-)
1 Vessel -58.000 0.000 -14.000 0 0 0 0
2 Fixed -837.600 0.000 -200.000 0 0 0 0
3 Vessel 29.000 50.229 -14.000 0 0 0 0
4 Fixed 418.800 725.383 -200.000 0 0 0 0
5 Vessel 29.000 -50.229 -14.000 0 0 0 0
6 Fixed 418.800 -725.383 -200.000 0 0 0 0
---------------------- LINES --------------------------------------
ID LineType AttachA AttachB UnstrLen NumSegs Outputs
(-) (-) (-) (-) (m) (-) (-)
1 main 2 1 850.00 50 -
2 main 4 3 850.00 50 -
3 main 6 5 850.00 50 -
---------------------- SOLVER OPTIONS ---------------------------------------
0.001 dtM - time step to use in mooring integration (s)
3.0e6 kbot - bottom stiffness (Pa/m)
3.0e5 cbot - bottom damping (Pa-s/m)
1.0 dtIC - time interval for analyzing convergence during IC gen (s)
60.0 TmaxIC - max time for ic gen (s)
4.0 CdScaleIC - factor by which to scale drag coefficients during dynamic relaxation (-)
0.001 threshIC - threshold for IC convergence (-)
------------------------ OUTPUTS --------------------------------------------
FairTen1
FairTen2
FairTen3
AnchTen1
AnchTen2
AnchTen3
Con1fx
Con3fx
Con5fx
Con1fy
Con3fy
Con5fy
Con1fz
Con3fz
Con5fz
Con2fx
Con4fx
Con6fx
Con2fy
Con4fy
Con6fy
Con2fz
Con4fz
Con6fz
fx
fy
fz
END
------------------------- need this line --------------------------------------

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