Partial Strake Coverage Vortex-Induced Vibration Benchmarking Using SHEAR7v4.5
Name
Partial strake.pdf
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258.23 KB
Format
Adobe PDF
Checksum (MD5)
745ecf336322e2360ea538c864b5ddce
Author(s)
Marcollo, Hayden
Vandiver, John Kim
Date Issued
May 2009
Journal
Volume 5: Polar and Arctic Sciences and Technology; CFD and VIV
Publisher
American Society of Mechanical Engineers
Citation
Marcollo, Hayden, and J. Kim Vandiver. “Partial Strake Coverage Vortex-Induced Vibration Benchmarking Using SHEAR7v4.5.” Volume 5: Polar and Arctic Sciences and Technology; CFD and VIV (2009).
Version
Final published version
Abstract
A VIV benchmarking study was undertaken using SHEAR7v4.5 against NDP high mode VIV response laboratory data. The purpose of which was to derive an improved set of modeling parameters for partial strake coverage cases whilst not comprising previous accuracy of shear flow bare riser response predictions. Fifty percent (50%) partial strake coverage experimental data was utilized from both uniform and shear flow conditions while bare data was also included in the activity for reference purposes. The results showed that such an activity can derive an improved set of modeling parameters that significantly improve the ability to match experimental results and also highlight where future improvement efforts can be targeted.
MIT Department
Massachusetts Institute of Technology. Department of Mechanical Engineering
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1115/OMAE2009-80028
