Results 1 to 10 of about 133,130 (189)
NURBS-Based Parametric Design for Ship Hull Form
Journal of Marine Science and Engineering, 2022 Recently, the NURBS technique has been widely used in the 3D design software for ships. However, in most research, the NURBS technique is only applied to the mathematical representation of hull curves and surfaces, and the parametric deformation of hull ...
Hui Zhou +4 more
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Designing Ship Hull Forms Using Generative Adversarial Networks
AIWe proposed a GAN-based method to generate a ship hull form. Unlike mathematical hull forms that require geometrical parameters to generate ship hull forms, the proposed method requires desirable ship performance parameters, i.e., the drag coefficient ...
Kazuo Yonekura +3 more
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OPTIMIZATION OF CATAMARAN DEMIHULL FORM IN EARLY STAGES OF THE DESIGN PROCESS [PDF]
Kapal, 2014 The amounts of research about catamaran have generated a practical formula to simplify the calculations of catamaran resistance. Ship designer will calculate the predictions of catamaran resistance rapidly.
Muhammad Iqbal, Andi Trimulyono
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Brodogradnja, 2016 The present study proposes an automatic hull form control algorithm to effectively control the hull form of a ship. A Gaussian distribution function is implemented in the proposed algorithm that automatically controls the hull form in conjunction with an
Hee-Jong Choi, Hyun-Sik Yoon
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Research on the hull form optimization using the surrogate models
Engineering Applications of Computational Fluid Mechanics, 2021 The ship hull form optimization using the Computational Fluid Dynamics (CFD) method is increasingly employed in the early design of a ship, as an optimal ship hull form can obtain good hydrodynamics.
Shenglong Zhang +3 more
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The Effect of Hull Form Parameters on the Hydrodynamic Performance of a Bulk Carrier
Journal of Marine Science and Engineering, 2021 In this study, the effect of joint optimization of the principal dimensions and hull form on the hydrodynamic performance of a bulk carrier was studied.
Rui Deng +4 more
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Algebraic ship hull surfaces with a main frame from three plane curves in coordinate planes
RUDN Journal of Engineering Research, 2022 One of the important problems of naval architects and designers is a choice of rational ship hull shape. A choice of ship hull form is based often on empirical formulae or on designers’ intuition.
Sergey N. Krivoshapko
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Optimizing the Seakeeping Performance of Ship Hull Forms Using Genetic Algorithm [PDF]
TransNav, 2014 Hull form optimization from a hydrodynamic performance point of view is an important aspect of ship design. This study presents a computational method to estimate the ship seakeeping in regular head wave. In the optimization process the Genetic Algorithm
Hassan Bagheri +2 more
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Analytical surfaces for ship hulls
RUDN Journal of Engineering Research, 2021 The choice of optimal shape of ship hull surface is one of the main problems of ship architects and designs. A choice of the form is based on empirical formulae or on intuition of designers.
Sergey N. Krivoshapko +1 more
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Computational Model of Unsteady Hydromechanics of Large Amplitude Gerstner Waves [PDF]
EPJ Web of Conferences, 2020 The computational experiments in the ship fluid mechanics involve the nonstationary interaction of a ship hull with wave surfaces that include the formation of vortices, surfaces of jet discontinuities, and discontinuities in the fluid under the ...
Degtyarev Alexander +3 more
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