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Keywords: cylinder
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Proceedings Papers

Proc. ASME. OMAE2023, Volume 5: Ocean Engineering, V005T06A062, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-101473
... Abstract The hydrodynamics of surface-piercing cylinders differ from fully submerged cylinders due to the generation of surface wakes and under increasing flow velocities the formation of a ventilated pocket in the lee of the cylinder, both of which grow with increasing velocity...
Proceedings Papers

Proc. ASME. OMAE2022, Volume 7: CFD and FSI, V007T08A051, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79795
... to study the vortex flow field of structures with variable cross section. In this study, the vortex flow field of the cylinder with variable cross section are studied in detail by large-eddy simulations. Structured grid is used for computation, and SIMPLEC algorithm is used to solve the pressure...
Proceedings Papers

Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A072, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-80578
... small dimensions in relation to the wave length, being typically subjected to large amplitude motions. An oscillating floating vertical cylinder is a simple representative geometry of WECs and component of many different floating structures. Over the past years it has been addressed in multiple studies...
Proceedings Papers

Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A002, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95525
... Abstract This paper presents the investigation results of the VIM phenomenon, discloses the characteristics of the relative motions of a floating cylinder. Floating circular platforms present a large characteristic diameter associated with a large natural period of motions in the horizontal...
Proceedings Papers

Proc. ASME. OMAE2007, Volume 1: Offshore Technology; Special Symposium on Ocean Measurements and Their Influence on Design, 597-602, June 10–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2007-29476
... schemes. Cylinder Tubular Impact Bracing Leg Axial Pre-loading Ship Offshore Jacket performance, low resistance against fluid loads and easy handling during construction and transportation. E material modulus of elasticity (KN/mm ) Proceedings of the 26th International Conference...