DNVGL RP F109 Wave Spreading And Directionality

Calculate DNVGL RP-F109 wave spreading and directionality from relative heading and spreading factor.

The wave spreading factor accounts for the "choppiness" or multi directional properties of wave groups. Locally generated waves are generally more multi directional and should have small spreading factors. Long range swells tend to be more uni directional, and can be used with large spreading factors.

Reference : DNVGL-RP-F109 : On-Bottom Stability Design Of Submarine Pipelines (Download from the DNVGL website)

Change Module :

• DNVGL RP F109 Check Value Calculation Module
• DNVGL RP F109 Curved Pipeline Laying Calculation Module
• DNVGL RP F109 Initial Seabed Penetration Calculation Module
• DNVGL RP F109 Piping And Self Burial Calculation Module
• DNVGL RP F109 Shields Number Calculation Module
• DNVGL RP F109 Submarine Pipeline Stability Calculation Module
• DNVGL RP F109 Wave Probability And Return Period Calculation Module
• DNVGL RP F109 Wave Seabed Velocity Calculation Module
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• More Wave Spreading Modules

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