Problem with Slender Body mesh in Maxsurf

Discussion in 'Software' started by Zygan, Dec 30, 2017.

  1. drepaso
    Joined: Aug 2018
    Posts: 3
    Likes: 0, Points: 1
    Location: LAS PALMAS

    drepaso New Member

    Hi guys! I am new here. Come because I have to design an autonomuos catamaran, in Maxsurf. I have read this thread and tried doing the same with other dimensions.

    To make sure I understood the process I changed the Zygan's model dimensions to my requeriments: 4 m length, 2 m beam and 0.6 m draft (0.8/0.9 m depth).

    But SB Mesh was very bad. I attached the image. What could be the problem? Maybe the short length?

    Thank you.
     

    Attached Files:

    • fail.png
      fail.png
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  2. TANSL
    Joined: Sep 2011
    Posts: 5,334
    Likes: 136, Points: 73, Legacy Rep: 300
    Location: Spain

    TANSL Senior Member

    Have you defined well the zero point and the baseline ?.
    Show us your Maxsurf file so we can analyze it.
     
  3. drepaso
    Joined: Aug 2018
    Posts: 3
    Likes: 0, Points: 1
    Location: LAS PALMAS

    drepaso New Member

    Thank you TANSL
     

    Attached Files:

  4. drepaso
    Joined: Aug 2018
    Posts: 3
    Likes: 0, Points: 1
    Location: LAS PALMAS

    drepaso New Member

    Ok, I fixed the problem. This was the demihull centreline offset in 'vessel type'. Thank you.
     
  5. sahbas
    Joined: Sep 2018
    Posts: 9
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    Location: Millan

    sahbas Junior Member

    upload_2018-9-10_12-38-41.png
    Hi guys, I am designing a 10 m catamaran. when I was trying a slender body in maxsurf resistance, I got this problem, could someone please help me to solve this
    thanks
     
  6. TANSL
    Joined: Sep 2011
    Posts: 5,334
    Likes: 136, Points: 73, Legacy Rep: 300
    Location: Spain

    TANSL Senior Member


  7. Kaarel
    Joined: Nov 2018
    Posts: 1
    Likes: 0, Points: 1
    Location: Tallinn

    Kaarel New Member

    Hello! I'm trying to create a slender body mesh, but it isn't turning out the way I wanted. Can someone please explain why does this happen and how to fix this? meshproblem.PNG
     
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