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Hull and Outfitting

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Dynamic Positioning Data - Output Tab

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  • Last UpdatedDec 18, 2025
  • 2 minute read

For completeness, a summary of the input data is provided under the Summary Data tree node. However, this contains a lot of information, some of which, you may not require. you can therefore remove some of these tables and figures by unchecking the data items on this page.

Vessel Particulars

Tabular summary of the vessel particulars input on the General page.

External Forces & Speeds

Tabular summary of the external forces and forward speeds input on the Dynamic Positioning Data - Miscellaneous Tab page

Spectrum

The spectrum chosen on the Dynamic Positioning Data - Miscellaneous Tab page.

Thruster Locations

Tabular summary of the thruster locations, magnitudes and azimuth boundaries.

Rudder Info

Tabular summary of the rudder data entered on the Dynamic Positioning Data - Rudders Tab page.

In addition, if this option is checked, the following tables & diagrams can be displayed or removed:

  • Lift-Drag Coefficients

  • Thruster-Rudder Forces

  • Resultant Rudder Force Diagram

Thruster-Rudder Configuration Diagram

A diagram of the vessel plan, together with a display of all thrusters entered on the Dynamic Positioning Data - Thrusters Tab page.

The vessel plan can be produced automatically from a Model Cut at the specified draught. Alternatively, a Default Diagram can be drawn - scaled to the length and beam of the vessel.

Note:
For a semi-submersible, a different Default Diagram is displayed, more representative of a semi-submersible.

Thrust-Power Relationship

Tabular and graphical representation of the thrust - power relationship is given.

Wind-Wave Relationship

Tabular output of the wind speed, significant wave height and average wave period, as supplied on the Dynamic Positioning Data - Miscellaneous Tab page is displayed.

Forward Speed Effects on Thrusters

Two tables, detailing the speed effects on bow and stern thrusters and on steerable thrusters are given.

Wind Coefficients Graph

Three graphs of the wind coefficients are displayed.

Wave Coefficients Graph

Three graphs of the wave coefficients are displayed.

Each graph displays the coefficients at a significant wave height of 3, 5 and 7 meters.

Current Coefficients Graph

Three graphs of the current coefficients are displayed.

Each graph displays the coefficients in deep and shallow water. The water depth is that depth entered on the Dynamic Positioning Data - Miscellaneous Tab page.

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