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Start Over Descriptor "vortex shedding" Region mediterranean sea
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1. VORTEX SHEDDINGS ON THE INSTABILITY AT SUBSEA SUSPENDED PIPELINE.

Author

Mestanzade, N. and Yilmaz, L.

Subjects
UNDERWATER pipelines, DYNAMIC stability, VORTEX shedding, VIBRATION (Mechanics), MATHIEU equation
Abstract

The article examines the stability of an underwater suspended pipeline which vibrates during vortex shedding as applied in a pipeline project between Turkey and North Cyprus in the East Mediterranean Sea. The analogy of the Mathieu Equation is used for the definition of the dynamical equation while the Ince-Strutt diagram is used for solution. It is found that during horizontal vortex shedding, the pipeline loose dynamical stability shows unstable characters.

Published
2008

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