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Update the second-order potential-flow hydrodynamic data for UMaineSemi #215

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Jul 12, 2024
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16,062 changes: 6,486 additions & 9,576 deletions OpenFAST/IEA-15-240-RWT-UMaineSemi/HydroData/IEA-15-240-RWT-UMaineSemi.12d

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16,062 changes: 6,486 additions & 9,576 deletions OpenFAST/IEA-15-240-RWT-UMaineSemi/HydroData/IEA-15-240-RWT-UMaineSemi.12s

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69,527 changes: 10,501 additions & 59,026 deletions OpenFAST/IEA-15-240-RWT-UMaineSemi/HydroData/IEA-15-240-RWT-UMaineSemi_2ndOrder.out.wamit

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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
IEA-15-240-RWT_2nd.FDF -- basic free surface data file for 15 MW platform - M. Hall
100.0 (radius of partitioning circle inside of which minimal approximations are used)
-1 1 (alternative FDF form 1, scale of free surface panels relative to body waterline panels)
0 (setting NAL (number of subdividing annuli) to zero for now to avoid potential for gross errors)
IEA-15-240-RWT_2nd.FDF
200 RINNER (radius of partitioning circle inside of which minimal approximations are used; setting to a negative number to neglect free-surface forcing)
-1 4 NPATCHF NTCLH (alternative FDF form 1, scale of free surface panels relative to body waterline panels)
0 0 0 0 NAL DELR NCIRE NGSP (Setting NAL (number of subdividing annuli) to zero for now to avoid potential for gross errors.)
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
IEA-15-240-RWT_2nd.PT2 -- This is a basic 2nd order potential control file - M. Hall
-1 1 (IRAD2=-1 IDIF2=1 - Exciting force only)
1 1 1 1 1 1 (MODE2 - Enable all modes)
2 2 (IXSUM=2 IXDIF=2 - Compute sum- and difference-frequency solutions for all combinations of wave periods and headings)
IEA-15-240-RWT_2nd.PT2
-1 1 (IRAD2 IDIF2)
1 1 1 1 1 1 (MODES)
2 2 (IXSUM IXDIF)
Original file line number Diff line number Diff line change
@@ -1,16 +1,19 @@
ipltdat=5
maxscr=1024 (assign a maximum block of 1024*1024 RAM for scratch LHS)
I2ND=1 (second-order)
IPOTEN=1 (run POTEN)
IALTFRC=2 (use the second form of the .frc file)
ISOR=1 (evaluate source strength, required for 2nd order)
ISOR=0 (evaluate source strength; not needed for high-order panel method)
ISOLVE=1 (use direct solver)
ISCATT=0 (solve for total diffraction potential, not scattering)
IQUAD=0 (omit IQUAD in POT file, use single-node quadrature)
ILOG=1 (omit ILOG in POT file, integrate log singularity)
IDIAG=0 (omit IDIAG in POT file, panel length based on area)
IRR=1 (omit IRR in POT file, irregular-frequency removal)
IPERIO=2 (input frequencies in radians per second)
ILOWHI=0 (use low-order panel method)
ILOWHI=1 (use high-order panel method)
ILOWGDF=1 (write low order gdf)
PANEL_SIZE=2.5 (average length of panel)
MONITR=0 (do not write FORCE output data to monitor)
NUMHDR=1 (write headers to numeric output files)
USERID_PATH=c:/WAMIT/v6414 (directory for *.exe, *.dll, and userid.wam)
Original file line number Diff line number Diff line change
@@ -1,21 +1,27 @@
IEA-15-240-RWT_2nd.FRC -- NREL 15MW Ref Hull, C. Allen UMaine .ms2 file type .gdf, ILOWHI=1, IRR=1
1 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 IOPTN(1-16)
1025 RHO
0 0 -2.32 XCG
1 IMASS
2.01E+07 0.00E+00 0.00E+00 0.00E+00 -4.66E+07 0.00E+00
0.00E+00 2.01E+07 0.00E+00 4.66E+07 0.00E+00 0.00E+00
0.00E+00 0.00E+00 2.01E+07 0.00E+00 0.00E+00 0.00E+00
0.00E+00 4.66E+07 0.00E+00 4.26E+10 0.00E+00 0.00E+00
-4.66E+07 0.00E+00 0.00E+00 0.00E+00 4.26E+10 0.00E+00
0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.37E+10
0 IDAMP
1 ISTIF
6.36E+04 0.00E+00 0.00E+00 0.00E+00 -1.47E+05 0.00E+00
0.00E+00 6.36E+04 0.00E+00 1.47E+05 0.00E+00 0.00E+00
0.00E+00 0.00E+00 2.10E+05 0.00E+00 0.00E+00 0.00E+00
0.00E+00 1.47E+05 0.00E+00 1.69E+08 0.00E+00 0.00E+00
-1.47E+05 0.00E+00 0.00E+00 0.00E+00 1.69E+08 0.00E+00
0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.37E+07
0 NBETAH
0 NFIELD
IEA-15-240-RWT_2nd.FRC
1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 IOPTN(1-16)
1025 RHO
0 0 -2.32 XCG
1 IMASS
2.01E+07 0.00E+00 0.00E+00 0.00E+00 -4.66E+07 0.00E+00
0.00E+00 2.01E+07 0.00E+00 4.66E+07 0.00E+00 0.00E+00
0.00E+00 0.00E+00 2.01E+07 0.00E+00 0.00E+00 0.00E+00
0.00E+00 4.66E+07 0.00E+00 4.26E+10 0.00E+00 0.00E+00
-4.66E+07 0.00E+00 0.00E+00 0.00E+00 4.26E+10 0.00E+00
0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.37E+10
1 IDAMP
1.6299E+05 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
0.0000E+00 1.6299E+05 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
0.0000E+00 0.0000E+00 1.4632E+06 0.0000E+00 0.0000E+00 0.0000E+00
0.0000E+00 0.0000E+00 0.0000E+00 1.2627E+09 0.0000E+00 0.0000E+00
0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 1.2627E+09 0.0000E+00
0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
1 ISTIF
7.192e+04 0.000e+00 -3.587e-01 0.000e+00 1.145e+06 0.000e+00
0.000e+00 7.192e+04 0.000e+00 -1.145e+06 0.000e+00 2.165e+01
-3.587e-01 0.000e+00 6.076e+04 0.000e+00 -3.198e+00 0.000e+00
0.000e+00 -1.145e+06 0.000e+00 2.587e+08 0.000e+00 3.995e+02
1.145e+06 0.000e+00 -3.198e+00 0.000e+00 2.587e+08 0.000e+00
0.000e+00 2.165e+01 0.000e+00 -1.908e+01 0.000e+00 2.524e+08
0 NBETAH
0 NFIELD
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