... A time-domain ship simulation program is intended to model nonlinear motions, including combined maneuvering and seakeeping. The program is a reduced-order model capable of carrying out thousands of simulations so that it can be used to evaluate the probability of extreme events. The results...

... shipyard. artificial intelligence construction information constraint-based reasoning long-term planning optimization system shipyard jonghun woo smc 2024 placement optimization problem efficiency strategic norfolk tandem ship contract delivery date optimization model ship shipyard...

... The economics of ship operations are investigated when a carbon capture and storage system (CCS) is installed on the ship. Three CCS storage methods that have been considered are 1) Compressed and Refrigerated Liquid Storage, 2) Compressed Gas Storage at Ambient Temperature and 3) Compressed...

... The maritime industry is the backbone of global goods transportation and a big contributor to CO 2 emissions. The International Maritime Organization (IMO) has introduced regulations to reduce emissions from ships, initially focusing on design. However, operational practices impact emissions...

... International regulations on greenhouse gas (GHG) emissions as well as strong market demand for zero-emission transport calls for a radical change in the shipping industry. Measures such as hull form optimization, use of alternative fuels and efficient machinery systems, new coatings, and smart...

... The objective of NSRP Research Announcement Project RA 21-11 is to deliver a set of ship and offshore platform design tools based in first principles and physics simulations that can be effectively used by ship design teams during the early stages of the design when options can be explored...

... strategies throughout the design and build process. air transportation boundary designer marine transportation freight & logistics services calculation golden ray ship houston stability operator smc 2022 criteria risk management vessel catastrophe tomer chen brunswick chief officer...

... The economics of ship operations are investigated when a feebate system of carbon dioxide equivalent (CO 2 e) tax levies or subsidies are applied. The CO 2 e intensity of the ship has been proposed as a means of aiding achieving the IMO goals for reduced shipping emissions. The intended impact...

... Ever since Titanic was found in 1985 and it was discovered that the ship did not sink intact there have been a number of theories as how the ship’s hull failed. This paper will discuss several of these theories and discuss the reasons for the necessity of superseding them as new information...

... This paper presents a rapid method for the evaluation of ship grounding risk and the estimation of avoidance action in real operational conditions. The approach makes use of big data analytics from Automatic Identification System (AIS), nowcast and General Bathymetric Chart of the Oceans (GEBCO...

... The time-honored principle that “a ship is its own best lifeboat” is a foundation of large passenger ship design and operation. Given the significant risks inherent in the evacuation process, reducing the likelihood that a ship will have to do so because of an emergency is clearly desirable...

... the sinkage of this ship 2. The probable cause will be consistent with the normal laws of physics 3. The cause reported is what actually happened, to a reasonable degree of engineering certainty. marine transportation lusitania freight & logistics services united states government passenger...

... transport costs by 50-200%. social responsibility marine transportation sustainable development air emission freight & logistics services imo 2050 climate change reduction flettner rotor resistance rotor energy smc 2022 houston ship wasp sustainability supramax lindstad...

... Against the background of using the Index of Subdivision as a reference to address the safety level of ships when damaged, following primarily collision accidents, the EC-funded FLARE project is making inroads towards a direct assessment of the flooding risk, which is ship specific and considers...

... Quiescent Period Prediction (QPP) purpose is to provide ship motion conditions and motion predictions with sufficient forecasted time to launch, recover, and complete other motion sensitive tasks regardless of the seaway. QPP operates within a federated architecture system containing measurement...

... liquefied natural gas consideration displacement daidola payload gas monetization liquified natural gas steel ship lng application selection maintenance titanium consumption consequence houston variant vessel aluminum SNAME Maritime Convention 2022 26-29 September, Houston, TX...

... The main purpose of this study is to apply a Deep Neural Network (DNN) method to linear systems and to predict in a relatively short time span the ultimate vertical bending moment (VBM) for damaged ships. A Deep Neural Network approach, which is composed of multiple fully connected layers...

... established, but arbitrary, standards for compliance. This paper provides an overview of the second generation intact stability criteria, explains how it is intended to be used, its relationship to existing international ship stability criteria, and describes a process by which practicing naval architects...

... The United States Coast Guard (USCG) is currently in the detail design phase of the PC2, multi-mission Polar Security Cutter (PSC). This paper discusses ship design factors influencing ice maneuverability considering knowledge gleaned and challenges faced throughout the PSC design process...

... There are several upcoming regulations focusing on the emissions from maritime transportation requiring owners to rethink their normal operations. One option available to ship owners and operators to achieve compliance with the regulations is to utilize alternate fuels with low-carbon content...