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Resistance and propulsion performance of a twin skeg ship with different rudder angle
Scientific ReportsRudder angle will change the flow field, resulting in different loads and interactions on the hull-propeller-rudder, which will affect the resistance and self-propulsion performance of the ship, and this effect will be amplified on the twin skeg ship ...
Chen Weimin +4 more
exaly +4 more sources
Hydrodynamic optimization of twin-skeg LNG ships by CFD and model testing
International Journal of Naval Architecture and Ocean Engineering, 2014 SSPA experiences a growing interest in twin skeg ships as one attractive green ship solution. The twin skeg concept is well proven with obvious advantages for the design of ships with full hull forms, restricted draft or highly loaded propellers.
Kim Keunjae +3 more
exaly +5 more sources
Journal of Marine Science and Engineering, 2020 To accurately estimate the navigation safety of a barge in still water and waves, computational fluid dynamics (CFD) was used to calculate the hydrodynamic force on the barge and simulate the flow field to comprehensively study the effect of skeg for ...
Chunki Lee, Sangmin Lee
exaly +3 more sources
Optimization of a twin-skeg container vessel by parametric design and CFD simulations
International Journal of Naval Architecture and Ocean Engineering, 2016 The model tests results for the original lines of an 10000TEU container vessel show that the delivered power is higher and could not satisfy the requirement of energy saving effects and design targets.
Jingpu Chen, Jinfang Wei, Wujie Jiang
exaly +3 more sources
Numerical Stimulation of Hydrodynamic Performance for Twin-Skeg Buoy Tender in Shallow Water [PDF]
Applied Mechanics and Materials, 2013 In this paper, we obtain the detailed and precise data of the resistance performance in shallow water for the twin-skeg buoy tender in the different shallow-water conditions by the numerical stimulation of the resistance characteristic with the assistance of the commercial software FLUENT. Otherwise, the above obtained data are used to compare with the
Sheng Huang
exaly +2 more sources
Effects of Transom and Skeg Angle on Barge Drag and Seakeeping
IOP Conference Series: Earth and Environmental ScienceAbstract Skeg in barge maintains stability, while transom is responsible for influencing the fluid resistance of barge. Therefore, this research aimed to discuss the effect of angle variations in skeg and transom on resistance and seakeeping.
Drajat Satrio Wibowo +4 more
exaly +2 more sources
Jurnal Teknologi Perikanan dan Kelautan, 2023 Kapal ikan merupakan kapal yang digunakan melakukan aktivitas penangkapan ikan, pengangkutan ikan, dan lain-lain. Kapal penangkap ikan di Puger memiliki ciri khas tersendiri yang mana memiliki bentuk lambung gemuk dan lebar.
Hery Indria Dwi Puspita +5 more
doaj +1 more source
Journal of Marine Science and Engineering, 2022 Among the 6 degrees of freedom (6-DoF), excessive roll motion is the most dangerous cause of ships capsizing. However, when analyzing the maneuverability of surface ships, the roll components have usually been ignored.
Thi Loan Mai +3 more
doaj +1 more source
Applied Sciences, 2021 Full-scale sea trials demonstrate a ship’s performance under real operating conditions to confirm whether a ship meets its specifications and requirements.
Se-Myun Oh +3 more
doaj +1 more source
Methods and Protocols, 2021 Polystyrene (PS) is one of the major plastics contributing to environmental pollution with its durability and resistance to natural biodegradation. Recent research showed that mealworms (Tenebrio molitor) and superworms (Zophobas morio) are naturally ...
Samuel Ken-En Gan +4 more
doaj +1 more source