AVEVA - Hydrostatic -Calculation

Discussion in 'Stability' started by khabiran, Aug 23, 2022.

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  1. khabiran
    Joined: Aug 2010
    Posts: 25
    Likes: 1, Points: 3, Legacy Rep: 14
    Location: Iran

    khabiran Junior Member

    Hi Everyone,

    Do you know what the WLrad parameter means in the results of the AVEVA Hydrostatic Analysis?
    How should we use it to evaluate the vessel's stability?
    It seems there is no related data in the guideline.

    Regards,
     
    khabiran, Aug 23, 2022
    #1
  2. mc_rash
    Joined: Aug 2020
    Posts: 140
    Likes: 44, Points: 28
    Location: Netherlands

    mc_rash Senior Member

    Hi khabiran,

    I guess it's the wind heeling lever which varies with different heels. The wind heeling lever is part of the Weather Criterion (IMO 2008 Code on Intact Stability) which is used for stability evaluation.
     
    Last edited: Aug 24, 2022
    mc_rash, Aug 24, 2022
    #2
  3. khabiran
    Joined: Aug 2010
    Posts: 25
    Likes: 1, Points: 3, Legacy Rep: 14
    Location: Iran

    khabiran Junior Member

    Please find an example of results in the below:
    upload_2022-8-24_13-36-18.png
     
    khabiran, Aug 24, 2022
    #3

  5. mc_rash
    Joined: Aug 2020
    Posts: 140
    Likes: 44, Points: 28
    Location: Netherlands

    mc_rash Senior Member

    These are the rules for the weather criterion, see 2.3.2 for the wind heeling lever l_wl (or in your case WLrad).
     

    Attached Files:

    mc_rash, Aug 24, 2022
    #4
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