Rapid hull modeling methodology based on CAD and CATIA secondary development
Zhongguo Jianchuan Yanjiu, 2020 Objectives In the process of creating a hull model using CATIA, human factors are large and the process is complicated. In order to quickly measure the ship's offsets and adopt them to quickly 3D modeling, this paper presents a ship modeling design ...
LU Yu, GU Zhuhao, WANG Ruiyu
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Resistance prediction of innovative semi SWATH design concept in shallow water [PDF]
, 2015 Many analysis have been conducted to evaluate performance of High Speed Craft (HSC). One of the important analysis is resistance analysis of multihull in shallow water. Ship operating in shallow water experiences increasing of resistance due to change in
Ahmed, Yasser M. +3 more
core
Research on Ship Hull Optimisation of High-Speed Ship Based on Viscous Flow/Potential Flow Theory
Polish Maritime Research, 2020 In order to quickly obtain practical ship forms with good resistance performance, based on the linear wave-making resistance theory, the optimal design method of ship forms with minimum total resistance is discussed by using the non-linear programming ...
Baoji Zhang
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Study on Green Water of Tumblehome Hull Using Dam-Break Flow and Ranse Models
Polish Maritime Research, 2017 The tumblehome hull adopts some novelty designs such as low-tumblehome freeboard and wave-piercing bow. The new form design makes the ship have many special hydrodynamic performances.
Sun Shuzheng, Du Wenlei, Li Hui
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Modification of ship hull form using a developed cylindrical optimization model for hydrodynamic performance assessment [PDF]
International Journal of Fluid EngineeringThe design and optimization of ship hull forms play a crucial role in enhancing the performance and efficiency of marine vessels. This study focuses on integrating a cylindrical central body part within a conventional ship hull to explore its impact on ...
Anietie Effiong Udo +2 more
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Impact of the Longitudinal Center of Buoyancy on the Total Resistance of a Passenger Ship
Journal of Marine Science and EngineeringA numerical investigation into the impact of the longitudinal position of the center of buoyancy on the total resistance of a passenger ship is conducted using the computational fluid dynamics software package STAR-CCM+. The modification of the hull form
Ivana Martić +5 more
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Traditional Catamaran Hull Form Configurations that Reduce Total Resistance
International Journal of Technology, 2017 Catamaran resistance is very complex compared to monohull resistance, so it is particularly worthy of research. The below-water-level hull form influences the fluid flow characteristics around the ship, which either increases or decreases the total ...
Muhammad Iqbal, Samuel
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Optimization of a hull form for decrease ship resistance to movement [PDF]
Компьютерные исследования и моделирование, 2017 Optimization of hull lines for the minimum resistance to movement is a problem of current interest in ship hydrodynamics. In practice, lines design is still to some extent an art.
Andrey V. Pechenyuk
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Entrance and run angle variations of hull form preserving the prismatic coefficient
International Journal of Naval Architecture and Ocean Engineering, 2023 There are several methods of hull form variation that can be used in initial ship design, such as offset variation, line variation, and hull form variable variation.
Eun-Young Son +4 more
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International Journal of Naval Architecture and Ocean EngineeringDesigning a hull form typically involves beginning with a reference hull form based on ship owner requirements, editing the hull form to satisfy the requirements, and determining the most efficient hull form.
Jin-Hyeok Kim +2 more
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