This report contains experimental and analytical predictions of the seakeeping characteristics applicable to the DD 993 in accordance with a ship displacement of 8000 tons. Random wave experimental results are presented for various sea states at various ship speeds and headings. Roll motions are predicted for irregular, short-crested seas for various sea states at various ship speeds and headings. Roll is largest at the 70 degree heading; while the 100 degree heading results in the largest heave. For the IIN DD 993, there are no performance requirements for seakeeping. Those predictions contained in this report are provided for ship operator information.
Imperial Iranian Navy DD 993 Class Seakeeping Report
1976
22 pages
Report
No indication
English
Marine Engineering , Destroyers , Seakeeping , Ship motion , Velocity , Mathematical prediction , Sea states , Ocean waves , Directional , Roll , Heaving , Yaw , Ship models , Model tests , Computerized simulation , Experimental data , Naval vessels , Iran , Seaworthiness , DD 993 class vessels(Iran) , Sway(Motion)
The Seakeeping Committee Report
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