Transporte

 

Transporte

A Simulation Model of the Influence of LNG Ships on Traffic Efficiency at Tianjin Port
26/02/2024 - Tianjin Port is one of the largest ports in northern China. Liquefied natural gas (LNG) ships are one of the most special ship types, and their navigation safety and efficiency has become the top...
Carbon reduction and cost control of container shipping in response to the European Union Emission Trading System
22/02/2024 - In response to the EU ETS, we propose a cost model considering carbon emissions for container shipping, calculating fuel consumption, carbon emissions, EUA cost, and total cost of container...
Optimizing Multi-Vessel Collision Avoidance Decision Making for Autonomous Surface Vessels: A COLREGs-Compliant Deep Reinforcement Learning Approach
22/02/2024 - Automatic collision avoidance decision making for vessels is a critical challenge in the development of autonomous ships and has become a central point of research in the maritime safety domain....
Stretchable photochromic hydrous TiO2?embedded glycerol?poly(dimethylsiloxane) film for rewritable information storage
15/02/2024 - Increased UV resistance through constructing different zinc oxide nanostructures on aramid fibers.AbstractAramid fibers (AFs) with high strength and modulus have a vital application in harsh outdoor...
Enhancing Damage Localization in GFRP Composite Plates: A Novel Approach Using Feedback Optimization and Multi-Label Classification
18/02/2024 - Damage localization in GFRP (glass-fiber-reinforced polymer) composite plates is a crucial research area in marine engineering. This study introduces a feedback-based damage index (DI) combined with...
Deformation Intelligent Prediction of Titanium Alloy Plate Forming Based on BP Neural Network and Sparrow Search Algorithm
31/01/2024 - The application of titanium alloy in shipbuilding can reduce ship weight and carbon emissions. To solve the problem of titanium alloy forming, the deformation prediction of titanium alloy line...
Aerospace, Vol. 11, Pages 119: An Active Flow Control over the Ship Deck for Helicopter Shipboard Operations
29/01/2024 - This paper presents an active flow control of ship airwake over the deck to improve the safety of helicopter shipboard operations in various angles of wind over deck (WOD). Firstly, an integrated...
Tungsten Bioaccessibility and Environmental Availability in Tungsten-Spiked Agricultural Soils
26/01/2024 - Tungsten is an essential element for many cutting-edge industries. Its use is increasing, so much that it has become a “critical element”. With the increase in the use of...
Dynamic Response Mechanism of Thin-Walled Plate under Confined and Unconfined Blast Loads
26/01/2024 - Thin-walled metal plates and cabin structures are widely found in ships and cargos which are susceptible to attacks or accidental explosions. The present work focuses on the dynamic response...
Numerical Analysis of Ice–Structure Impact: Validating Material Models and Yield Criteria for Prediction of Impact Pressure
28/01/2024 - This study explores the application of numerical analysis and material models to predict ice impact loads on ships and offshore structures operating in polar regions. An explicit finite element...
A New Plastic Design Approach for the Vertical-Side-Plating Thickness of Ice-Strengthened Ships Suffering from Ice Floe Impacts
28/01/2024 - Ice-strengthened ships inevitably suffer from ice floe impacts during navigation in icy regions. Under some extreme-ice-impact loadings, the ship structure will experience plastic deformations. The...
Ship Route Oil Spill Modeling: A Case Study of the Northeast Brazil Event, 2019
19/01/2024 - In this study, we investigate the circulation and chemical processes associated with the deposition of the largest oil spill that reached the northeast coast of Brazil during the second half of 2019....
Quorum Quenching-Modified Electrospun Biocompatible Fibers for Nanofiltration Anti-Biofouling Applications
04/01/2024 - Biofilms, complex microbial communities, adept at forming on diverse surfaces within environments, such as membrane technologies, ship hulls, medical devices, and clinical infections, pose persistent...
Enhanced Strain Field Reconstruction in Ship Stiffened Panels Using Optical Fiber Sensors and the Strain Function-Inverse Finite Element Method
30/12/2023 - Accurately reconstructing the strain field within stiffened ship panels is crucial for effective structural health monitoring. This study presents a groundbreaking approach to strain field...
Aerospace, Vol. 11, Pages 20: Modeling the Transient Dynamics of Arresting Hooks and Cables through the Parameter Inversion Method
25/12/2023 - Arresting gear systems play a vital role in carrier-based aircraft landing. In order to accurately understand the process of arresting hook and cable, this study introduces a parameter inversion...
A Comparative Study on the Removal of Microcystis and Cylindrospermopsis Blooms in Two Lakes by Flocculation–Filtration Treatment
20/12/2023 - Dianchi Lake and Yilong Lake, two prominent plateau lakes in Yunnan Province, China, have suffered from Microcystis and Cylindrospermopsis blooms for decades. While cyanobacteria harvest boats...
Re-Distribution of Welding Residual Stress in Fatigue Crack Propagation Considering Elastic–Plastic Behavior
17/12/2023 - The welding residual stress re-distribution behavior during fatigue crack propagation in butt-welded high-strength steel plates for ship construction is investigated based on experimental test...
Evaluation of human error in oil spill risk in tanker cargo handling operations
14/12/2023 - Cargo handling operations on board tankers pose a significant threat to the cleanliness and health of the ocean ecosystem. Incidents originating from these operations are often attributed to human...
Highly loaded carbon fiber filaments for 3D?printed composites
13/12/2023 - Composites play progressively significant roles across a spectrum of applications involving high?performance materials and products within industries such as aerospace, naval, automotive,...
The Safe Return of Face-to-Face Teaching in the Post-COVID-19 Era at a University in Southern Italy: Surface Monitoring as an Early Warning System
13/12/2023 - Environmental monitoring for SARS-CoV-2 has become a useful adjunct to clinical testing because it is widely available and relatively inexpensive. During the period May–December 2022...
A Method for Predicting the Load Interaction between Reinforced Thermoplastic Pipe and Sandy Soil Based on Model Testing
13/12/2023 - This study aims to investigate the interaction between reinforced thermoplastic pipes (RTPs) and sandy soil. The mechanical properties of sandy soil in the South China Sea region were determined...