Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Florin Pacuraru"'
Publikováno v:
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, Vol 46, Pp 183-188 (2023)
Modern patrol ships characterised by an 'axe bow' shape allows the placement of an anti-spray rail. These not only reduce drag but also minimize the wave height generated by the ship's bow. This article will present the effect of positioning of an an
Externí odkaz:
https://doaj.org/article/4cb001f0654847bea1f80b80f12cdc73
Publikováno v:
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, Vol 46, Pp 175-182 (2023)
The purpose of this study case is to assess the total resistance and investigate the fluid flow around a scale model catamaran varying distance between the diametral planes of the two hulls. This study is focused on accurately determining the total r
Externí odkaz:
https://doaj.org/article/4f0dd29a641f4262b9e4d1341be1d26b
Publikováno v:
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, Vol 46, Pp 169-174 (2023)
This study presents a comprehensive Computational Fluid Dynamics (CFD) analysis of an 18-meter motor yacht featuring a trawler hull design with a swim platform. The investigation explores the hydrodynamic performance of the yacht across three distinc
Externí odkaz:
https://doaj.org/article/fbd9e658bdce4340bee0f90dc087f0be
Publikováno v:
Inventions, Vol 9, Iss 1, p 22 (2024)
In the present study, the added resistance, heave, and pitch of the KRISO Container Ship (KCS) in waves, at both model scale and full scale, are predicted numerically in regular head waves, for four wavelengths and three wave heights. The ISIS-CFD vi
Externí odkaz:
https://doaj.org/article/a9ddcb0d3293403b94a667648dd8c6e6
Publikováno v:
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, Vol 45, Pp 113-118 (2022)
The purpose of this study was to determine the total resistance and investigate the flow around a full-scale kayak. Utilizing Computational Fluid Dynamics(CFD), it was deter-mined how the presence of a rudder affects the kayak hydrodynamic performanc
Externí odkaz:
https://doaj.org/article/9b7d04613c47400b9d156685d91ae606
Publikováno v:
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, Vol 45, Pp 119-124 (2022)
This study intends to develop a Computational Fluid Dynamics space exploration frame-work, which creates a bridge between NAPA software and OpenFOAM 9 simulation soft-ware. With the use of Free Form Deformation function implemented in NAPA, iteration
Externí odkaz:
https://doaj.org/article/5531d6ab6ea644a99f256a624f9dd07d
Publikováno v:
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, Vol 44, Pp 95-100 (2021)
This study presents the numerical investigation for the flow around the propeller of the ONR Tumblehome combatant in open water and for the flow around the same ship in the case of self-propulsion with actuator disk method. Computational Fluid Dynami
Externí odkaz:
https://doaj.org/article/fd371a247ec048e4b6af6cf83c38ecac
Autor:
Ana-Maria Chirosca, Antonio Medina, Florin Pacuraru, Simone Saettone, Liliana Rusu, Sandita Pacuraru
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 4, p 852 (2023)
Reducing the added resistance in waves has become a crucial aspect of today’s ship design. The added resistance in waves is traditionally considered proportional to the square of wave height. However, this assumption is believed to be only partly v
Externí odkaz:
https://doaj.org/article/20600b849f27427cad97e7199b4dfd54
Publikováno v:
Journal of Marine Science and Engineering, Vol 10, Iss 10, p 1523 (2022)
The scope of the present study is to investigate the effects of various geometrical hull features, such as tunnels, spray rails and whiskers on the hydrodynamic performance of a high-speed planing hull. The criteria being tested to emphasize the boat
Externí odkaz:
https://doaj.org/article/e05d8a82df094458a04ffcaf77985924
Autor:
Mochammad Ramzi, Florin Pacuraru
Publikováno v:
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, Vol 41, Pp 133-138 (2018)
The side launching method has become a solution of transporting ship into water in restricted water/canal. Unfortunately, this method brings higher possibility of capsizing mainly occurring when the ship interacts with the water surface. Shipyards ne
Externí odkaz:
https://doaj.org/article/e61fba41940f491098da9d4439aee56c