Safety Assessment of Heave Compensator Using Multi-Body Dynamics

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Abstract:

Heave Compensation system minimizes vessel heave motion during drilling operation of drillship. Heave compensator plays a role as damping form heave motion of drillship such as principle spring of car suspension system. The load transfers on the parts of heave compensator. Stress and deformation of all parts is evaluated to diagnose the stability of the compensator. This study makes a decision on the safety of structure by ANSYS 12.0v workbench.

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364-368

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May 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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[1] Hatleskog J.T. and Drmmigan M.W.: Conference of OCEAN'06 MTS/IEEE Boston (2006), pp.18-21.

Google Scholar

[2] Hatleskog J.T. and Drmmigan M.W.: IEEE journal of Oceanic engineering Vol. 32(2007), pp.593-602.

Google Scholar

[3] Nam-Kug Ku, Sol Ha and Mung-Il Roh: COSEIK J. comput. Struct Eng., Vol. 26(2013), pp.247-254.

Google Scholar

[4] DNV Offshore Standards, DNV-RP-C102(2002).

Google Scholar

[5] Joosup Jang and Younghwan Yoon: Transactions of the KSAE, Vol. 16(2008).

Google Scholar

[6] Alvers P.: Motion Control in Offshore and Dredging(Dordrecht, Springer 2010).

Google Scholar