Calculation of drag forces for concrete ballasts in towing operation

Discussion in 'Boat Design' started by Ali Golshani, Dec 10, 2017.

  1. Ali Golshani
    Joined: Nov 2017
    Posts: 16
    Likes: 0, Points: 1
    Location: Tehran

    Ali Golshani Junior Member

    Hi All,
    Due to the existing balance concrete ballasts, the drag force between concrete ballast and water in towing operation should be calculated. Can you please help me with this calculation?
    Thanks
     

    Attached Files:

    Ali Golshani, Dec 10, 2017
    #1
Loading...
Similar Threads
  1. myaney

    Drag Calculation of Round Hull

    myaney, Nov 20, 2021, in forum: Boat Design
    Replies:
    11
    Views:
    1,610
    Ad Hoc
    Nov 21, 2021
  2. boatofhoha

    newbie question-drag and power calculation

    boatofhoha, Nov 18, 2013, in forum: Boat Design
    Replies:
    27
    Views:
    7,871
    boatofhoha
    Jan 28, 2014
  3. fredscat

    drag calculations for large catamaran

    fredscat, Oct 2, 2010, in forum: Boat Design
    Replies:
    54
    Views:
    10,036
    Tim B
    Oct 24, 2010
  4. egeabi

    Need Correction on Righting Lever (GZ) Estimation/Calculation

    egeabi, Mar 28, 2024, in forum: Boat Design
    Replies:
    1
    Views:
    296
    egeabi
    Mar 28, 2024
  5. Nurhalim Dwi Putra

    How to validate the RAO curve from Ansys AQWA using manual calculations

    Nurhalim Dwi Putra, Mar 18, 2024, in forum: Boat Design
    Replies:
    1
    Views:
    454
    jehardiman
    Mar 18, 2024
  6. AyJay0

    Draft Calculations for Design Stage

    AyJay0, Feb 13, 2024, in forum: Boat Design
    Replies:
    9
    Views:
    790
    Howlandwoodworks
    Feb 14, 2024
  7. Jr NA

    Scantling calculations for GRP Boat

    Jr NA, Dec 24, 2023, in forum: Boat Design
    Replies:
    10
    Views:
    1,442
    Jr NA
    Dec 31, 2023
  8. Vaboat29

    Iso 12215 stiffener calculation.

    Vaboat29, Dec 6, 2023, in forum: Boat Design
    Replies:
    3
    Views:
    700
    TANSL
    Dec 6, 2023
  9. Driiftwood

    Is this Image about boat resistance calculations correct?

    Driiftwood, Aug 5, 2022, in forum: Boat Design
    Replies:
    16
    Views:
    2,109
    jehardiman
    Aug 12, 2022
  10. EddieGreen

    Scantling / section modulus calculation

    EddieGreen, May 14, 2022, in forum: Boat Design
    Replies:
    5
    Views:
    1,436
    TANSL
    May 15, 2022
Forum posts represent the experience, opinion, and view of individual users. Boat Design Net does not necessarily endorse nor share the view of each individual post.
When making potentially dangerous or financial decisions, always employ and consult appropriate professionals. Your circumstances or experience may be different.