... with advantages and disadvantages of each method as they relate to model manufacturing. The paper then presents material properties of printed specimens obtained from tensile tests and discusses AM scaled ship models fabricated at USNA. Finally, a hydro-elastic model testing experiment conducted at USNA using...

...; Case C based on mooring to FSRU (ship-to-ship) and standard OCIMF environment. It can be seen that for certain terminal, the selected environment for mooring analysis shall be based on terminal requirement in additional to standard OCIMF environment. When wave shall be considered, wind speed...

...Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes, Greece, June 16 21, 2024 Copyright © 2024 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN 978-1-880653-78-4; ISSN 1098-6189 www.isope.org Ship Collision detection...

... conditions. Test conditions for this method are determined based on data for the ship types in the 4th GHG study on MEPC 75/7/15, and hull forms are selected from the workshops for the ship hydrodynamics which present the validation results. The present method presented in this study is examined by changing...

... coefficient method, which can fulfill the rapid cognition and assessment of the structural stress state in the hull structural region of concern. Specifically, this paper first chose the three-compartment model of a super-large container ship as the object of study, and then designed 6 representative...

... ABSTRACT In order to further improve the operating efficiency of the Three Gorges ship lift, it is urgent to establish a prediction model of the ship passing time of the Three Gorges ship lift to predict the duration of the ship passing through the ship lift cabin. This paper uses the Whale...

... for Cruise Cabin Space Based On Firefighting Equipment Contribution Wei Cai1, Zhiyan Yu2, Min Hu1, *, Xinyun Zhang2, Ziyu Wang2 1 Green & Smart River-Sea-Going Ship Cruise and Yacht Research Center, Wuhan University of Technology, Wuhan, China 2 School of Naval Architecture, Ocean and Energy Power...

... In recent years, catamaran, as a popular research field of marine highperformance ships, breaks through the performance limitations of conventional monohulls, and its advantage lies in the small area of waterline surface, which is less affected by wave disturbance, and the lower submerged body that provides...

... propagation rate finite element analysis of ship hull plates with horizontal cracks and stiffened plates with horizontal cracks under biaxial non proportional loads Haoyue Ming1,Junlin Deng1*,Shourong Lai1,Ruihan Hou1,Shiqiang Zhang1 1.School of Mechanical and Marine Engineering, Beibu Gulf University...

... Fuel Vessel Against Bunker Industry Standard Peng Liu1, Chang Xu1, Liancheng Wang2 1.Marine Design & Research Institute of China, Shanghai, China 2.Beijing COSCO SHIPPING Ship Trading Company Limited, Beijing, China ABSTRACT For the purpose of the compatibility study of vessel to vessel bunking...

... ABSTRACT The excitation generated by the operation of equipment inside the ship will be transmitted through three channels: equipment-base-hull, equipment-pipeline-hull, and the air, causing vibration of the ship structure. The vibration of the equipment base and air transmission channel can...

... is cost-effective and reasonably accurate, is an effective approach for estimating the resistance performance of high-speed crafts. Shintani (Shintani 1985) performed a statistical analysis on the resistance of high-speed ship forms in still water. Shao (Shao, Wang et al. 1987) estimated the static water...

... ABSTRACT To ensure the traffic efficiency of ships passing through tunnels, this article introduces the towing method of ships passing through tunnels in the Three Gorges New Channel. And based on the Arena software platform, construct a simulation model for ship traffic efficiency. Research...

... a leading role in reducing emissions from shipping by introducing key regulatory measures. The operational Carbon Intensity Indicator (CII), a notable example, has attracted attention within the maritime industry. Since its implementation on January 1, 2023, the CII has provided a methodological framework...

... ABSTRACT For the problem of unmanned ships trajectory tracking with unknown parameters. Firstly, this article establishes a three degree of freedom ship kinematics and dynamics model. Secondly, an offline parameter identification algorithm is proposed based on the least squares method...

... ABSTRACT The paper focuses on studying the industrial practice cases of Maritime Autonomous Surface Ship (MASS) both domestically and internationally, compares the progress of regulations on MASS from various classification societies, and analyzes the current situation and existing problems...

... ABSTRACT A statistical method to separate the components of aging deterioration in a ship's shaft power from onboard monitoring data of a ship in service is proposed. The "component" here refers to the power in calm water, the increased power due to the encountered wind, and the increased...

... ABSTRACT Ship sea trials are considered to be able to provide the most reliable data on the behavior of the ship in various conditions. In this research, ship motion performance under real sea is analyzed with the wave spectrum measured by a wave buoy deployed in the Costal area of Qingdao...

... small length-beam ratio, high block coefficient, which makes the Fr Δ (volumetric froude number, (equation)) of a yacht at design speed has a high probability between 1.0 and 3.0 (semi-planing regime). Semi-planing is a type of ship regime between displacement and planning. During this regime, a new...

... is growing, and this demand is particularly significant in the shipping industry. As a vital part of international trade, the shipping industry's reliance on energy and its carbon emissions have become a focal point of global environmental concern. The International Maritime Organization (IMO) has set...