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821
Optimization of Fleet Scrubber Installation and Utilization Considering Sulfur Emission Control Areas and Marine Fuel Switching
Published 2023-09-01“…Additionally, the disparity between total costs with and without scrubbers was significant, regardless of the sailing speed and proportion of the regulation areas. …”
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822
Non-destructive estimation of leaf area of Citrus varieties of the Kotra Germplasm Bank
Published 2021-12-01“…Their progression has been smooth sailing. The advancements have expedited and speeded up our scientific analyses. …”
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823
Ship Wakes and Their Potential Impacts on Salt Marshes in Jamaica Bay, New York
Published 2020-05-01“…The selected marshes are located near a deep shipping channel and a ferry station, making them exposed to wakes of vessels with different size and sailing speed. A series of numerical experiments show that ship wakes can result in erosion spots near the border of deep shipping channels and their banks, i.e., edges of mudflats and marsh substrates. …”
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824
KARAKTERISTIK DAN MOTIVASI WISATAWAN MANCANEGARA BERKUNJUNG KE PANTAI JEMELUK-AMED, DESA PURWAKERTI, KECAMATAN ABANG, KARANGASEM
Published 2018-07-01“…Jemeluk-Amed beach has a wide range of tourism activities such as snorkeling, diving, canoeing, and sailing. Travelers who come to visit Jemeluk-Amed Beach certainly has the characteristics and motivations are different from each other. …”
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825
Risk analysis of bridge ship collision based on AIS data model and nonlinear finite element
Published 2023-10-01“…Based on AIS data, the dynamics of sailing ships are analyzed, parameters such as ship position, speed, and yaw angle, are obtained, ship traffic flow is analyzed, and the geometric probability in the actual ship traffic flow specification model is modified. …”
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826
Numerical Research on Global Ice Loads of Maneuvering Captive Motion in Level Ice
Published 2021-12-01“…Compared with the maneuvering motion model tests in the ice tank of Tianjin University and the Institute for Ocean Technology of the National Research Council of Canada (NRC/IOT), the numerical results had good agreement with the model test results in terms of the variation trend of ice loads and ice–hull interaction, and the influences of drift angle and turning radius on ice resistance and transverse force, which have a certain reference value for sailing performance research and the design of the hull form of icebreaker ships, are discussed.…”
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827
Economic behavior of agricultural land market subjects
Published 2023-12-01“…Agricultural organizations, individual entrepreneurs, farms, personal subsidiary plots, and citizens (rural population) participate in land sailing. Buyers in the market are owner, land user, landowner, and tenant. …”
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828
The ship design and resistance performance estimation of high-speed planning tunnel catamaran
Published 2024-01-01“…The influence of the channel size and deadrise angle of the catamaran on its hull resistance performance is then studied by setting multiple hull designs in STAR-CCM+.ResultsAn optimized hull design is obtained with 17.3% resistance reduction compared with the original.ConclusionsCompared with a planing hull of the same scale and displacement, this study proves that a high-speed planing tunnel catamaran has superior sailing performance under medium and high-speed working conditions.…”
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829
Optimal energy scheduling of a solar‐based hybrid ship considering cold‐ironing facilities
Published 2021-02-01“…Furthermore, the efficient use of CI service results in less use of diesel generators even at sailing hours, reducing emissions and minimising the costs of supplying ship's energy demand. …”
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830
Systematization of Legal Procedures for Collision Avoidance between a Fully Autonomous Ship and a Traditional Manned Ship
Published 2023-09-01“…This review will help fully autonomous ships determine legitimate collision avoidance actions and operate safely in seas where human-operated ships are sailing. However, for autonomous ships, the “Trolley problem” and issues related to decision-making for collision avoidance through communication with other ships are left as future challenges.…”
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831
Prediction of Ice-Resistance Distribution for R/V Xuelong Using Measured Sea-Ice Parameters
Published 2022-02-01“…The present numerical tools and simulation results can provide a reference for ice-going ships sailing in level ice in most scenarios with regard to ice resistance and operational safety.…”
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832
Thermal Efficiency and Economics of a Boil-Off Hydrogen Re-Liquefaction System Considering the Energy Efficiency Design Index for Liquid Hydrogen Carriers
Published 2021-07-01“…Five LH<sub>2</sub> carriers sailing between two designated ports are considered in a case study. …”
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833
Prediction analysis on propulsion shafting load based on grey system theory
Published 2022-12-01“…It can accurately predict bearing load under bearing displacement, giving it certain reference value for research on bearing load under actual sailing conditions.…”
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834
Use of Superhydrophobic Surfaces for Performance Enhancement of Aerial–Aquatic Vehicles
Published 2023-02-01“…The spray is applied to the hull of a sailing–flying robot, which resulted in the robot's drag reduction averaging 40% in the hydroplaning regime.…”
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835
Can a 1960s library be transformed for the 21st century?
Published 2004-05-01“…Lastly, I'll explain why execution of the works was like sailing down a long tempestuous river.…”
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836
Comparison of the on Board Measured and Simulated Exhaust Gas Emissions on the Ro-Pax Vessels
Published 2022-05-01“…In this research, exhaust gas emissions were measured on three Ro-Pax vessels sailing in the Adriatic Sea. Testo 350 Maritime exhaust gas analyser was used for monitoring the dry exhaust gas concentrations of CO<sub>2</sub> and O<sub>2</sub> in percentage, concentrations of CO and NO<sub>x</sub> in ppm and exhaust gas temperature in °C after the turbocharger at different engine loads. …”
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837
The Feasibility of Using Zero-Emission Electric Boats to Enhance the Techno-Economic Performance of an Ocean-Energy-Supported Coastal Hotel Building
Published 2021-12-01“…The WMI reached its maximum (0.703) when 16 boats were sailing at 15 km/h for a distance of 7.5 km. However, increasing the number of boats to 16 does not help improve economic returns or reduce the annual operational equivalent CO<sub>2</sub> emission factor of the hybrid system. …”
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838
Fretting Fatigue Behaviour of Pin-Loaded Thermoset Carbon-Fibre-Reinforced Polymer (CFRP) Straps
Published 2016-04-01“…This paper focuses on the fretting fatigue behaviour of pin-loaded carbon-fibre-reinforced polymer (CFRP) straps studied as models for rigging systems in sailing yachts, for suspenders of arch bridges and for pendent cables in cranes. …”
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839
A Method for Coastal Global Route Planning of Unmanned Ships Based on Human-like Thinking
Published 2024-03-01“…In this paper, a global route planning method based on human-like thinking for coastal sailing scenarios is proposed. Based on the historical route’s information, and taking into full consideration those time-varying factors, an abnormal waypoint detection and correction method is proposed to make the planned route conform to relevant regulations of coastal navigation and the common practices of seafarers as much as possible, and better meet the coastal navigation needs of unmanned ships. …”
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840
Forecast Analysis of Pollutant Emissions of Cruise Ship Routes in Western Mediterranean
Published 2023-07-01“…This paper presents a forecast analysis of the emission inventory of NO<sub>x</sub>, SO<sub>2</sub>, and CO<sub>2</sub> during the sailing phase associated with cruise routes in the Western Mediterranean. …”
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