|
|
|
|
|
Héctor Rubén Díaz Ojeda, Sebastian Oyuela, Roberto Sosa, Alejandro Daniel Otero and Francisco Pérez Arribas
Naval hydrodynamics typically focus on reducing ship resistance, which can be achieved by incorporating a bulbous bow. This feature is commonly used in the merchant fleet and smaller vessels, such as fishing boats, to minimize wave-making resistance. How...
ver más
|
|
|
|
|
|
|
|
|
|
|
Diego F. Hernández-Ménez, Iván Félix-González, José Hernández-Hernández and Agustín L. Herrera-May
The sloshing effect of fluid storage tanks of a Floating Liquefied Natural Gas (FLNG) vessel causes variations in its global motion response. These acceleration and motion alterations can affect the safe performance of the FLNG vessels. The classificatio...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ho-Sang Jang, Se-Yun Hwang and Jang-Hyun Lee
This study examines the heat flux and convective heat transfer generated when a vertical take-off and landing (VTOL) aircraft takes off and lands on the flight deck of a naval vessel. A procedure for analyzing the convective heat transfer imposed on the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hafizul Islam, Serge Sutulo and C. Guedes Soares
Aerodynamic loads and moments on a naval patrol vessel are investigated using computational fluid dynamic simulations based on the OpenFOAM solver. After the initial turbulence, time, and grid dependency study, model scale simulations were performed for ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fuat Kabakcioglu and Ertekin Bayraktarkatal
Fatigue analysis and life cycle prediction of a naval craft or a commercial ship are one of the most critical phases of structural integrity calculations. Many structural failures have occurred due to insufficient structural design, production methods, a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pawel Klis, Shuaishuai Wang and Yihan Xing
This study analyses the technical and economic aspects of a novel subsea freight glider (SFG). The SFG is an excellent replacement for tanker ships and submarine pipelines transporting liquefied CO2. The main aim of the SFG is to ship CO2 from an offshor...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hokeun Shin, Daeyeong Yoon, Chanyeong Kim, Young Sub Yang, Man Gyu Lee, Joon Young Park, Keum Cheol Hwang and Yong Bae Park
In this paper, we analyze the radar cross section (RCS) of an integrated mast and present the optimized mast shape for RCS reduction. The RCS is simulated using commercial electromagnetic (EM) software based on the shooting and bouncing rays (SBR) method...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andrea Franceschi, Benedetto Piaggio, Roberto Tonelli, Diego Villa and Michele Viviani
The purpose of this study is to assess the quality of the manoeuvre prediction of a twin-shaft naval vessel by means of a time-domain simulator based on Computational Fluid Dynamics (CFD) hydrodynamic coefficients. The simulator uses a modular approach i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Spyros Antonopoulos, Klaas Visser, Miltiadis Kalikatzarakis and Vasso Reppa
This paper proposes an advanced shipboard energy management strategy (EMS) based on model predictive control (MPC). This EMS aims to reduce mission-scale fuel consumption of ship hybrid power plants, taking into account constraints introduced by the ship...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kiriakos Alexiou, Efthimios G. Pariotis, Theodoros C. Zannis and Helen C. Leligou
The maritime industry is one of the most competitive industries today. However, there is a tendency for the profit margins of shipping companies to reduce due to an increase in operational costs, and it does not seem that this trend will change in the ne...
ver más
|
|
|
|
|
|