New Launch: DNV-RP-F105 Pipeline Free Span Analysis Tool

Discussion in 'Software' started by thenavalarch, Jul 22, 2019.

  1. thenavalarch
    Joined: Oct 2013
    Posts: 90
    Likes: 16, Points: 8, Legacy Rep: 43
    Location: Singapore

    thenavalarch Junior Member

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    This sheet is created to automate the formulations used by DNVGL-RP-F105 for a pipeline free span assessment.


    The sheet provides the assessments of Vortex Induced Vibration and Fatigue Check

    Multiple tables and formulations are simultaneously solved to arrive at the conclusions in-line withDNVGL-RP-F105 . The sheet maybe utilized at the Tender stage to identify the nature of free-spans resulting from pipe-lay and take into account mitigation measures for the free-span beforehand.

    The current sheet is a COMPACT version. This means:

    • The sheet provides the assessments of Vortex Induced Vibration and Fatigue Check
    • The sheet takes into account the free-span frequency analysed by modal analysis performed in other tools like OrcaFlex, OFFpipe other other tools.
    DNV RP-F105 – Pipeline Free Span Analysis Tool | TheNavalArch https://thenavalarch.com/software/subsea-engineering/dnv-rp-f105-pipeline-free-span-analysis-tool/
     
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