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#48611 - 05/02/12 05:57 AM VIV analysis
rej Offline
Member

Registered: 02/15/12
Posts: 48
Loc: uae
Dear All,
Is any body know how to do VIV analysis for subsea piping/Risers in CAESAR II, Do VIV analysis is possible in CAESAR II? please help me to clear this doubt.

thanking you
Rej..

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#48635 - 05/03/12 01:14 AM Re: VIV analysis [Re: rej]
mariantrifan Offline
Member

Registered: 02/04/08
Posts: 73
Loc: Nederland
Manual, xls, Mathcad calculation......
_________________________
Marian

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#48675 - 05/04/12 01:07 PM Re: VIV analysis [Re: rej]
George Qu Offline
Member

Registered: 03/12/08
Posts: 12
Loc: Houston, Texas, USA
Perform modal analysis and obtain natural frequencies. Then follow DNV -RP-D101 Appendix A.17 to do VIV check-out. Please note that you need to modifiy product density to account for the added mass, which Caesar II modal analysis does not include.

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#48819 - 05/16/12 02:16 AM Re: VIV analysis [Re: rej]
rej Offline
Member

Registered: 02/15/12
Posts: 48
Loc: uae
Thanks for your answers , i have mathCAD sheet and I am proceeding with this sheet.


Edited by rej (05/16/12 02:18 AM)

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