Investigation of new methods for suppressing flow-induced vibrations of offshore structures

• Grant number: 11/00205-6
• Support Opportunities: Regular Research Grants
• Start date: July 01, 2011
• End date: July 31, 2013
• Field of knowledge: Engineering - Naval and Oceanic Engineering - Hydrodynamics of Ships and Ocean Systems
• Principal Investigator: Gustavo Roque da Silva Assi
• Grantee: Gustavo Roque da Silva Assi
• Host Institution: Escola Politécnica (EP). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Associated researchers: Julio Romano Meneghini

Scientific publications

(18)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

CICOLIN, M. M.; ASSI, G. R. S.. Laboratory-scale investigation of the Ventilated-Trousers device acting as a suppressor of vortex-induced vibrations. OCEAN ENGINEERING, v. 142, p. 411-418, SEP 15 2017. (14/50279-4, 11/00205-6)

ASSI, GUSTAVO R. S.; FRANCO, GUILHERME S.; VESTRI, MICHAELLI S.. Investigation on the Stability of Parallel and Oblique Plates as Suppressors of Vortex-Induced Vibration of a Circular Cylinder. JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME, v. 136, n. 3, AUG 2014. (11/00205-6)

ASSI, GUSTAVO R. S.; SRINIL, NARAKORN; FREIRE, CESAR M.; KORKISCHKO, IVAN. Experimental investigation of the flow-induced vibration of a curved cylinder in convex and concave configurations. JOURNAL OF FLUIDS AND STRUCTURES, v. 44, p. 52-66, JAN 2014. (10/00053-9, 11/00205-6)

ASSI, GUSTAVO R. S.; CRESPI, TOMMASO; GHARIB, MORTEZA. Novel geometries of serrated helical strakes to suppress vortex-induced vibrations and reduce drag. APPLIED OCEAN RESEARCH, v. 120, p. 12-pg., 2022-03-01. (11/00205-6, 14/50279-4)

CARVALHO, I. A.; ASSI, G. R. S.; ORSELLI, R. M.. Wake control of a circular cylinder with rotating rods: Numerical simulations for inviscid and viscous flows. JOURNAL OF FLUIDS AND STRUCTURES, v. 106, OCT 2021. (14/50279-4, 11/00205-6)

CARVALHO, I. A.; ASSI, G. R. S.. Passive control of vortex-shedding past finite cylinders under the effect of a free surface. Physics of Fluids, v. 35, n. 1, p. 15-pg., 2023-01-01. (11/00205-6, 20/15230-5)

CARVALHO, I. A.; ASSI, G. R. S.. Active control of vortex shedding past finite cylinders under the effect of a free surface. Physics of Fluids, v. 35, n. 4, p. 18-pg., 2023-04-01. (11/00205-6, 20/15230-5)

CICOLIN, MURILO M.; ASSI, GUSTAVO R. S.; ASME. THE INFLUENCE OF DAMPING ON THE VIV SUPPRESSION OF A CIRCULAR CYLINDER FITTED WITH FLEXIBLE SHROUDS. PROCEEDINGS OF THE ASME 36TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2017, VOL 7A, v. N/A, p. 6-pg., 2017-01-01. (14/50279-4, 11/00205-6)

ASSI, G. R. S.; ORSELLI, R. M.; SILVA-ORTEGA, M.. Control of vortex shedding from a circular cylinder surrounded by eight rotating wake-control cylinders at Re=100. JOURNAL OF FLUIDS AND STRUCTURES, v. 89, n. SI, p. 13-24, AUG 2019. (14/50279-4, 11/00205-6)

SILVA-ORTEGA, M.; ASSI, G. R. S.. Hydrodynamic loads on a circular cylinder surrounded by two, four and eight wake-control cylinders. OCEAN ENGINEERING, v. 153, p. 345-352, APR 1 2018. (14/50279-4, 11/00205-6)

SILVA-ORTEGA, M.; ASSI, G. R. S.. Flow-induced vibration of a circular cylinder surrounded by two, four and eight wake-control cylinders. EXPERIMENTAL THERMAL AND FLUID SCIENCE, v. 85, p. 354-362, JUL 2017. (14/50279-4, 11/00205-6)

ASSI, GUSTAVO R. S.; BEARMAN, PETER W.. Vortex-induced vibration of a wavy elliptic cylinder. JOURNAL OF FLUIDS AND STRUCTURES, v. 80, p. 1-21, JUL 2018. (14/50279-4, 11/00205-6)

SILVA-ORTEGA, M.; ASSI, G. R. S.. Suppression of the vortex-induced vibration of a circular cylinder surrounded by eight rotating wake-control cylinders. JOURNAL OF FLUIDS AND STRUCTURES, v. 74, p. 401-412, OCT 2017. (14/50279-4, 11/00205-6)

CARVALHO, I. A.; ASSI, G. R. S.. Enhanced control of the turbulent flow past a circular cylinder with rotating rods inspired by an inviscid solution. JOURNAL OF FLUIDS AND STRUCTURES, v. 113, p. 21-pg., 2022-07-19. (11/00205-6, 20/15230-5)

ASSI, GUSTAVO R. S.; ORSELLI, REINALDO M.; SILVA-ORTEGA, MARIANA; ASME. SUPPRESSION OF VORTEX SHEDDING WITH ROTATING WAKE-CONTROL CYLINDERS: NUMERICAL INVESTIGATION AT A MODERATE REYNOLDS NUMBER. PROCEEDINGS OF THE ASME 37TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2018, VOL 2, v. N/A, p. 11-pg., 2018-01-01. (14/50279-4, 11/00205-6)

ASSI, G. R. S.; FRANCO, G. S.; VESTRI, M. S.; THEOFILIS, V; SORIA, J. Suppression of Vortex-Induced Vibration of a Cylinder Fitted with Free-to-Rotate Parallel and Oblique Plates. INSTABILITY AND CONTROL OF MASSIVELY SEPARATED FLOWS, v. 107, p. 6-pg., 2015-01-01. (11/00205-6)

ASSI, G. R. S.; ORSELLI, R. M.; SILVA-ORTEGA, M.. Control of vortex shedding from a circular cylinder surrounded by eight rotating wake-control cylinders at Re=100. JOURNAL OF FLUIDS AND STRUCTURES, v. 89, p. 12-pg., 2019-08-01. (14/50279-4, 11/00205-6)

ASSI, GUSTAVO R. S.; CRESPI, TOMMASO; ASME. LABORATORY INVESTIGATION OF HELICAL STRAKES WITH SERRATED AND TWISTED FINS TO SUPPRESS VIV. PROCEEDINGS OF THE ASME 38TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2019, VOL 7A, v. N/A, p. 7-pg., 2019-01-01. (14/50279-4, 11/00205-6)