aqwa | DECK10, DECK11 | Current & wind data and force coefficients

[vamseeachanta]

Current and wind coefficients and load data definition. Explore how to define all 6 coefficients. Each coefficient is defined in its own line. See format below.

CC: @swamypolnati

[vamseeachanta]

Wind Surge Coefficients WIFX 1 1 884.065 WIFX 2 2 625.128 WIFX 3 3 0 WIFX 4 4 -228.813 WIFX 5 5 -442.032 WIFX 6 6 -625.128 WIFX 7 7 -756.623 WIFX 8 8 -853.941 WIFX 9 9 884.065 WIFX 10 10 853.941 WIFX 11 11 756.623 WIFX 12 12 625.128 WIFX 13 13 442.032 WIFX 14 14 228.813 WIFX 15 15 0 WIFX 16 16 -625.623 WIFX 17 17 -884.065 Wind Sway Coefficients WIFY 1 1 0 WIFY 2 2 1198.568 WIFY 3 3 1695.031 WIFY 4 4-1637.274 WIFY 5 5-1467.940 WIFY 6 6-1198.568 WIFY 7 7 -847.516 WIFY 8 8 -438.706 WIFY 9 9 0 WIFY 10 10 438.706 WIFY 11 11 847.516 WIFY 12 12 1198.568 WIFY 13 13 1467.940 WIFY 14 14 1637.274 WIFY 15 15 1695.031 WIFY 16 16-1198.568 WIFY 17 17 0 END

[vamseeachanta]

Wind data:

Current data: WB format:

.dat Format:

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*** DECK 11 ****

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      ENVR
  CPRF      -40.       0.3      75.5
  CPRF      -30.       0.4      75.5
  CPRF      -15.      0.45      75.5
  CPRF        0.       0.5      75.5
  WIND       20.      22.8

END

[vamseeachanta]

Wind Force Coeff:

[vamseeachanta]

Current Format

[vamseeachanta]

.dat format

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*** DECK 10 ****

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      HLD1
  DDEP                  0.
  DIRN    1    1     -180.
  DIRN    2    2     -135.
  DIRN    3    3      135.
  DIRN    4    4      180.
  WIFX    1    1        1.
  WIFY    1    1        2.
  WIFZ    1    1        3.
  WIRX    1    1        4.
  WIRY    1    1        5.
  WIRZ    1    1        6.
  CUFX    1    1     0.243
  CUFY    1    1   -2.3e-3
  CUFZ    1    1   -3.5e-2
  CURX    1    1  -1.51e-4
  CURY    1    1     0.124
  CURZ    1    1   2.98e-3
  WIFX    2    2       2.2
  WIFY    2    2       3.3
  WIFZ    2    2       4.3
  WIRX    2    2       3.3
  WIRY    2    2       5.3
  WIRZ    2    2       6.3
  CUFX    2    2     0.187
  CUFY    2    2     0.235
  CUFZ    2    2    -0.395
  CURX    2    2     0.122
  CURY    2    2    -0.192
  CURZ    2    2  -4.61e-2
  WIFX    3    3        4.
  WIFY    3    3        5.
  WIFZ    3    3        6.
  WIRX    3    3        3.
  WIRY    3    3        2.
  WIRZ    3    3        1.
  CUFX    3    3     0.235
  CUFY    3    3   3.16e-2
  CUFZ    3    3-8.6429e-2
  CURX    3    3 1.7299e-2
  CURY    3    3 7.8857e-2
  CURZ    3    3-4.0314e-3
  WIFX    4    4        1.
  WIFY    4    4        2.
  WIFZ    4    4        3.
  WIRX    4    4        4.
  WIRY    4    4        5.
  WIRZ    4    4        6.
  CUFX    4    4     0.243
  CUFY    4    4   -2.3e-3
  CUFZ    4    4   -3.5e-2
  CURX    4    4  -1.51e-4
  CURY    4    4     0.124
  CURZ    4    4   2.98e-3

END

[vamseeachanta]

Jonswap definition

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*** DECK 13 ****

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      SPEC
  HRTZ
  NAME          Irregular Wave 1
  SPDN                 78.
  SEED         0
  NSPL        50
  JONH                                     1.2       1.5 0.2083333

END

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CC: @swamypolnati , I used your model to generate it.