Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jose´ Alfredo Ferrari"'
Autor:
Fábio Saltara, Julio Romano Meneghini, Jose´ Alfredo Ferrari, R.A. Fregonesi, Cássio Takeshi Yamamoto
Publikováno v:
Journal of Fluids and Structures. 19:467-489
The main purpose of the research described in this paper is to investigate the hydroelastic interactions that take place between oscillating flexible cylinders and fluid forces. The cylinders are subject to currents and shear flow, and the hydrodynam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e342629b762f7465774a511ab62472e
https://doi.org/10.1016/j.jfluidstructs.2004.01.004
https://doi.org/10.1016/j.jfluidstructs.2004.01.004
Autor:
Enrique Casaprima, Jose´ Alfredo Ferrari, Cássio Takeshi Yamamoto, R.A. Fregonesi, Julio Romano Meneghini, Fábio Saltara
Publikováno v:
European Journal of Mechanics - B/Fluids. 23:51-63
The main purpose of this paper is to investigate the hydroelastic interactions that take place between long oscillating flexible cylinders and fluid forces. The cylinders are subjected to currents and shear flow emulating complex flow fields, which a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4ad58817fe56c827d38ff65204bd1d
https://doi.org/10.1016/j.euromechflu.2003.09.006
https://doi.org/10.1016/j.euromechflu.2003.09.006
Publikováno v:
Journal of Fluids and Structures. 15:327-350
The shedding of vortices and flow interference between two circular cylinders in tandem and side-by-side arrangements are investigated numerically in this paper. A Fractional Step Method is used for the simulations and the flow is assumed two-dimensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc9fbf8d74d89d73586f446325c09b9c
https://doi.org/10.1006/jfls.2000.0343
https://doi.org/10.1006/jfls.2000.0343
Autor:
Fernando Gomes da Silva Torres, Jose´ Alfredo Ferrari, Marcos Donato, Daniel Cueva, Felipe Cruz Rodrigues de Campos, Kazuo Nishimoto
Publikováno v:
24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 1, Parts A and B.
After the boom of converted floating, production, storage and offloading systems, based on the old VLCC design, many engineering institutes started thinking about optimum dimension for new units. However, these new FPSOs designs carried out worldwide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::976091c1b3f9df45e428ae853cf260f2
https://doi.org/10.1115/omae2005-67333
https://doi.org/10.1115/omae2005-67333
Publikováno v:
23rd International Conference on Offshore Mechanics and Arctic Engineering, Volume 1, Parts A and B.
In this paper the dynamic response of a marine riser due to vortex shedding is numerically investigated. The riser is divided in two-dimensional sections along the riser length. The Discrete Vortex Method is employed for the assessment of the hydrody
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56cb5d6dbabb637fc5ca47245c0fa45d
https://doi.org/10.1115/omae2004-51123
https://doi.org/10.1115/omae2004-51123
Autor:
Celso Kazuyuki Morooka, Jose´ Alfredo Ferrari, Fabio M. Coelho, H. Y. Kubota, Elton J. B. Ribeiro
Publikováno v:
23rd International Conference on Offshore Mechanics and Arctic Engineering, Volume 1, Parts A and B.
The present paper describes the behavior of a vertical riser in waves, currents and which is excited by displacements at the riser top. Fundamental equations for riser behavior are described and the Ferrari&Bearman model [4] is applied to estimate hy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbef6f4f0e5e85b54060d2f582102091
https://doi.org/10.1115/omae2004-51190
https://doi.org/10.1115/omae2004-51190
Publikováno v:
All Days.
Abstract A methodology is set out for comparing the risks and reliabil-ities associated with two FPSO configurations offshore Brazil, one turret-moored and the other spread-moored. Both qualita-tive risk assessment (HAZID) and detailed quantitative a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20ab98b3a9c4f347965e0472774af24b
https://doi.org/10.4043/15377-ms
https://doi.org/10.4043/15377-ms
Autor:
Jose´ Alfredo Ferrari, R. M. C. Silva, Clóvis de Arruda Martins, José Augusto Penteado Aranha, Julio Romano Meneghini, Celso Pupo Pesce
Publikováno v:
Volume 2: Safety and Reliability; Pipeline Technology.
This is the second of two companion papers intending to summarize and pointing out some of the main engineering achievements obtained through a continuous cooperative research effort, jointly conducted by Industry and University. Part I covered Riser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e0760e18776d79dd5d87843fbb3aad4
https://doi.org/10.1115/omae2003-37491
https://doi.org/10.1115/omae2003-37491
Autor:
H. Y. Kubota, Elton J. B. Ribeiro, Jose´ Alfredo Ferrari, Celso Kazuyuki Morooka, K. Nishimoto
Publikováno v:
Volume 1: Offshore Technology; Ocean Space Utilization.
A study on dynamics of a vertical production riser under environmental loads is carried out. Current and wave loads along the riser, and surface vessel motions due to the environment at the riser top are taken into account. Based on descriptions of f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46c726f2eaa5e7a1bdab0d38bd14cfdc
https://doi.org/10.1115/omae2003-37158
https://doi.org/10.1115/omae2003-37158
Publikováno v:
21st International Conference on Offshore Mechanics and Arctic Engineering, Volume 1.
This work presents a numerical procedure to represent interaction masses for the collision of adjacent risers. The approach is based on the concept that cyclic interaction between two mechanical systems can be described by representative masses which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e21afbfd51798bbd03ed9d099a06f77
https://doi.org/10.1115/omae2002-28336
https://doi.org/10.1115/omae2002-28336