... consumption co 2 climate change estimation dataset displacement deep learning artificial intelligence resistance steam direction architecture gb-splinelstm foc estimation coefficient prediction The 8th International Symposium on Ship Operations, Management & Economics (SOME) 7-8 March 2023...

... and mathematical models. united states government sustainability air emission social responsibility artificial intelligence machine learning big data sustainable development consumption reduction resistance ship freight & logistics services climate change optimization efficiency marine...

... study is performed, aiming to identify favorable hullforms with minimum total resistance in calm water. To this end, a parametric model for the elaboration of alternative hull designs based on a set of design parameters has been developed, while the total resistance of each hull is evaluated...

... Flapping-foil thrusters arranged at the bow of the ship are examined for extraction of energy from wave motions by direct conversion to thrust, offering also dynamic stability and reduction of added wave resistance. In the framework of H2020 Seatech project the above innovation, combined...

... responsibility artificial intelligence sustainable development integrated ship energy flowchart calculation deviation auxiliary engine egypt government resistance coefficient estimation sudan government machine learning climate change andreas paradeisiotis efficiency algorithm isef information...

... Assessment of vessel performance requires estimating various types of added resistance to the calm water resistance, with the most significant caused by the presence of wind, waves and fouling of the hull and propeller. In this paper, the performance prediction system VESPER is applied...

... artificial intelligence operational performance optimization harry social responsibility sustainable development geometry marine transportation europe government resistance ship consumption representation prediction information accuracy maridata approximation The 8th International Symposium...

... government sea current case constraint downstream oil & gas resistance calculation weather consideration effect result reduction weather routing optimisation The 8th International Symposium on Ship Operations, Management & Economics (SOME) 7-8 March 2023, Athens GR Copyright © 2023 Society...

... Recent developments of international regulations on the energy-efficiency and safety of ships and their impact on marine operations and on the environment are driving the ship design and operation to new frontiers. In this context, the accurate prediction of the added resistance of a ship...

... Steering a ship in confined waters is particularly important for the efficient operation of high-speed ferries. Bow thruster is the obvious solution. It may have however an adverse effect on the resistance of the vessel. The interference between demi hulls in the case of catamarans becomes...

... are investigated experimentally. Microbubbles of up to 20 [μm] are introduced in the boundary layer through microbubble generators attached on the stem of a 2.52 [m] long ship treated with a superhydrophobic nano-ceramic coating. Resistance measurements are conducted at various towing speeds and trim angles...

... Marine structures, such as ships, are vulnerable to fouling, leading to increased hull resistance (decreased propulsion efficiency). In order to reduce this phenomenon, ship owners tend to clean the hull and the propeller surface prior to dry docking. It is essential to understand which part...

... The present study aims at the quantification of the effect of uncertainty of the weather conditions on the fuel consumption of a vessel. More specifically, the uncertainty of the seaway conditions, namely spectral wave height, period and heading, on ship's added resistance will be introduced...

... of the adopted approach in a complex design problem. holiship papanikolaou caese efficiency requirement software tool marine transportation operation marine engineer athens greece march optimisation software platform ship design application case resistance platform international symposium...

... for two different ships and some key points are discussed. The potential of such methods is displayed and the possibility of distinguishing the hull from propeller effects is approached. energy conservation efficiency evaluation monitoring timely evaluation weather significance resistance...

... The present study investigates the use of Artificial Neural Networks (ANNs) for the resistance prediction of hullforms designed according to the MARAD Systematic Series. Experimental data for the residual resistance coefficient of these hulls, provided by MARAD in a series of diagrams, have been...