... 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...

... 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...

... 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 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...

... 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...

... 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...

... 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...

... 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...

... 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...

... 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...

... 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...

... 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...

... and payload capacities. marine transportation ship freight & logistics services container kelli waterman us government commercial working vessel hull requirement minelayer smc2021 january 2021 psv operation conversion reservoir simulation ramp mk 65 storage container SNAME...

... An advanced salvage method is proposed for damaged ships to ensure a short-term decision-making process for a safe ocean towage to the repair yard. The residual longitudinal strength must be greater than the sum of the still water and the maximum vertical wave bending moment. The ultimate...

... The Marine Forensics Committee is twenty-five years old and has had a number of investigations of ship wrecks and losses to better understand the causes of maritime accidents using ROV’s. AUV’s, advancements in underwater electronics, flooding and sinking simulations as well as the development...

... This paper presents the concept and design of a tanker powered by, and carrying, liquid hydrogen (LH2). Beyond the realization of a complete reduction in carbon emissions, the concept is closely related to the authors’ proposal for a rethinking of ship operation with a substitution of Just...

... Modern ships are designed around complex and sophisticated electronic systems, highly dependent on electrical power, all interconnected with a large array of electrical wiring that were designed with CAD systems. Until now, the manufacturing, installation and testing had been performed...

... In May of 2020 a container ship sailing along the eastern coast of Australia encountered a storm and lost a number of containers. The loss of containers was not unusual, about 1400 containers are lost each year on average. What was unusual was the large number of containers on this one ship...