help about aqwa!!!

Discussion in 'Software' started by kojes, Sep 3, 2012.

  1. kojes
    Joined: May 2012
    Posts: 8
    Likes: 0, Points: 0, Legacy Rep: 10
    Location: indonesia

    kojes Junior Member

    in my final year project from my university, i have some problem in aqwa...
    in the result of pitch motion, there is a not-stable condition...
    maybe it is caused by peak period that have the similar value with natural period of model...

    there is suggestion that I must input the matrix of damping (6 x 6)..
    so, how can i get the matrix??

    thank you for your help....
     
    kojes, Sep 3, 2012
    #1
  2. b1ck0
    Joined: Mar 2010
    Posts: 128
    Likes: 3, Points: 18, Legacy Rep: 40
    Location: Varna/Hamburg

    b1ck0 Senior Member

    So what kind of floating structure are you modeling ?
     
    b1ck0, Sep 4, 2012
    #2
  3. kojes
    Joined: May 2012
    Posts: 8
    Likes: 0, Points: 0, Legacy Rep: 10
    Location: indonesia

    kojes Junior Member

    my model is ship that moored in specific location in sea...
    can you help me?

    thanks,
     
    kojes, Sep 4, 2012
    #3
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