Type of wave

zhuzhuzhuzhu
in DualSPHysics v5.0

Dear All

I see the types of waves in the feature include first-order and second-order Stokes waves and isolated waves. Can I generate third-order Stokes waves and elliptic cosine waves? If so, how should I generate them?

Comments

  • Asalih3dAsalih3d

    No, not per default.

    You are able to upload your own piston motion, so you can do that way.

    Kind regards

  • zhuzhuzhuzhu
    This is an embed external element. It can be deleted using the delete key or the backspace key. To view the full element, press the preview button below.
    Asalih3d

    No, not per default.

    You are able to upload your own piston motion, so you can do that way.

    Kind regards

    I see. Thank you for your generous answer,

    How do I add stokes third-order waves? Do I import the wave board motion file from the outside or do I set it in an XML file?

    If importing wave board motion file, how should I set the data in this file?

    What if Iset it in an XML file?

  • AlexAlex

    DualSPHysics_v5.0\examples\main\07_WavemakerFile

  • zhuzhuzhuzhu
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    Alex

    DualSPHysics_v5.0\examples\main\07_WavemakerFile

    Casewavemaker2d_piston_movement. dat is a PISTON motion file in WavemakeFile. I guess the first column is the time and the second column is the displacement in the x direction, but how do I generate such a file based on the wave heights and periods I need?

    1653549202(1).png


  • AlexAlex

    "but how do I generate such a file based on the wave heights and periods I need?"

    That is a question about wave theory and out of the scope of this forum

    Regards

  • zhuzhuzhuzhu
    This is an embed external element. It can be deleted using the delete key or the backspace key. To view the full element, press the preview button below.
    Alex

    "but how do I generate such a file based on the wave heights and periods I need?"

    That is a question about wave theory and out of the scope of this forum

    Regards

    I'll do some more research

    Thank you for your reply

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