Y. Garbatov
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View article: Analysis of Greenhouse Gas Emissions from Ships Visiting European Ports
Analysis of Greenhouse Gas Emissions from Ships Visiting European Ports Open
This study analyzes greenhouse gas emissions from ships visiting European ports between 2020 and 2023, utilizing data from the EU Monitoring, Reporting, and Verification (EU-MRV) system. It examines the impact of the FuelEU Maritime Regula…
View article: Innovative Design and Fabrication Environment for Robotic Additive Manufacturing of Sustainable Sandwich Structures
Innovative Design and Fabrication Environment for Robotic Additive Manufacturing of Sustainable Sandwich Structures Open
This study focuses on developing an innovative design and fabrication environment for the robotic additive manufacturing of sustainable sandwich structures made from thermoplastic polymers. The objective is to demonstrate how digital twins…
View article: Analysis of Greenhouse Gas Emissions from Ships Visiting European Ports
Analysis of Greenhouse Gas Emissions from Ships Visiting European Ports Open
Starting January 1, 2025, shipping companies will be required to monitor and record greenhouse gas (GHG) emissions data for each ship arriving at or departing from a port in the European Union. This requirement is part of the FuelEU Mariti…
View article: Advances of Articulated Tug–Barge Transport in Enhancing Shipping Efficiency
Advances of Articulated Tug–Barge Transport in Enhancing Shipping Efficiency Open
Articulated Tugs and Barges (ATBs) are increasingly recognised for their effectiveness in transporting chemicals, petroleum, bulk goods, and containers, primarily due to their exceptional flexibility and fuel efficiency. Recent projections…
View article: Ultimate Strength Analysis of Aluminium Honeycomb Sandwich Panels Subjected to Uniaxial Compressive Loads and Lateral Pressure
Ultimate Strength Analysis of Aluminium Honeycomb Sandwich Panels Subjected to Uniaxial Compressive Loads and Lateral Pressure Open
Ultimate strength is critical for hull structures because it determines the maximum load the structure can withstand before catastrophic failure. Aluminium honeycomb sandwich panels provide excellent energy absorption and a high strength-t…
View article: Highlights and future research areas from ISSC 2022
Highlights and future research areas from ISSC 2022 Open
The International Ship and Offshore Structures Congress 2022 (ISSC 2022) held in September 2022 covered most of the essential topics related to marine and offshore structures. The proceedings of ISSC 2022 include Committee Reports for Envi…
View article: Advances in the Prevention of Shipping-Related Air Pollution
Advances in the Prevention of Shipping-Related Air Pollution Open
This review looks at the advancements in shipping-related air pollution prevention in the context of ship life cycle assessment and energy efficiency. It discusses which design option is best for implementing various strategies to lower gr…
View article: Markovian Maintenance Planning of Ship Propulsion System Accounting for CII and System Degradation
Markovian Maintenance Planning of Ship Propulsion System Accounting for CII and System Degradation Open
The study’s objective is to create a method to select the best course of maintenance action for each state of ship propulsion system degradation while considering both the present and future costs and associated carbon intensity indicator,…
View article: Markov Chain Analysis of Ship Energy Efficiency
Markov Chain Analysis of Ship Energy Efficiency Open
A formulation is presented for the assessment of the CO2 generated by ships in operation and their evolution with time, conditional on the current legislation using Markov chains. Any potential deep repair or retrofitting of the ship propu…
View article: Hot-Spot Stress Analyses of a T-Shaped Tubular Joint Subjected to Uniform, Grooving and Non-uniform Corrosion
Hot-Spot Stress Analyses of a T-Shaped Tubular Joint Subjected to Uniform, Grooving and Non-uniform Corrosion Open
The study aims to investigate the impact of uniform, grooving and non-uniform corrosion degradation on the hot-spot stresses of a T-shaped tubular joint using the finite element method. The through-thickness linearization method is employe…
View article: Flexural response of additive-manufactured honeycomb sandwiches for marine structural applications
Flexural response of additive-manufactured honeycomb sandwiches for marine structural applications Open
Light-weight structures, such as honeycomb sandwiches, have been demonstrated to have high potential in reducing ship weight and, in turn, fuel consumption and emissions while increasing the load-carrying capacity. In parallel, innovative …
View article: Simplified Strength Assessment for Preliminary Structural Design of Floating Offshore Wind Turbine Semi-Submersible Platform
Simplified Strength Assessment for Preliminary Structural Design of Floating Offshore Wind Turbine Semi-Submersible Platform Open
The study aims to develop a simplified strength assessment method for the preliminary structural design of a semi-submersible floating offshore wind turbine platform. The method includes load cases with extreme wave load effects and a load…
View article: Carbon Intensity Assessment of a Bulk Carrier Operating in Different Sea State Conditions
Carbon Intensity Assessment of a Bulk Carrier Operating in Different Sea State Conditions Open
This work uses the environmental contour line approach to estimate the long-term extremes of carbon emission generated by a bulk carrier operating in different sea state conditions, utilising short-term analyses of the ship propulsion ener…
View article: Model for Wastage Allowance and Strength Properties of Pipe Piles Exposed to Marine Corrosion
Model for Wastage Allowance and Strength Properties of Pipe Piles Exposed to Marine Corrosion Open
The study’s objective is to analyze the mechanical properties of steel pipe piles as a part of a trestle bridge subjected to five years of natural marine corrosion degradation. Sixteen tensile specimens are extracted from the steel pipe pi…
View article: Re-Distribution of Welding Residual Stress in Fatigue Crack Propagation Considering Elastic–Plastic Behavior
Re-Distribution of Welding Residual Stress in Fatigue Crack Propagation Considering Elastic–Plastic Behavior Open
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 results and numerical analyses. The specimens’…
View article: Strength Characteristics and Wastage Allowance of Pipe Pile Subjected to Marine Corrosion
Strength Characteristics and Wastage Allowance of Pipe Pile Subjected to Marine Corrosion Open
The study’s objective is to analyse the mechanical properties of steel pipe piles as a part of a trestle bridge subjected to five years of natural marine corrosion degradation. Sixteen tensile specimens were extracted from the steel pipe p…
View article: Risk-based retrofitting analysis employing the carbon intensity indicator
Risk-based retrofitting analysis employing the carbon intensity indicator Open
The study employs a risk-based approach for ship propulsion system retrofitting analysis to reduce CO2 emissions and enhancing cost efficiency. The analysis is based on historical data from the EU-MRV database collected for ships operating…
View article: Re-distribution of Welding Residual Stress in Fatigue Crack Propagation Considering Elastic-Plastic Behaviour
Re-distribution of Welding Residual Stress in Fatigue Crack Propagation Considering Elastic-Plastic Behaviour Open
Keywords: Fatigue crack propagation; Welding residual stress; Plastic re-distribution; Stress ratio effect
View article: A probabilistic-driven framework for enhanced corrosion estimation of ship structural components
A probabilistic-driven framework for enhanced corrosion estimation of ship structural components Open
The work proposes a probabilistic-driven framework for enhanced corrosion estimation of ship structural components using Bayesian inference and limited measurement data. The new approach for modelling measurement uncertainty is proposed ba…
View article: Impact of steel grade on a ship colliding with an offshore wind turbine monopile supporting structure
Impact of steel grade on a ship colliding with an offshore wind turbine monopile supporting structure Open
Offshore wind power is experiencing rapid development around the world. The number of installations and their size is growing. Thousands of monopile support structures with diameters of 10 m and weights of 2000 tons will be installed in th…
View article: Principal component analysis of containership traffic in the Black Sea
Principal component analysis of containership traffic in the Black Sea Open
A novel quantitative analysis employing the Principal Component Analysis (PCA) of containership traffic in the Black Sea from 2018 to 2021 is performed. The study uses a matrix covering five ship size classes from A to E for four years of …
View article: Design, Analysis and Maintenance of Green, Innovative Marine Structures
Design, Analysis and Maintenance of Green, Innovative Marine Structures Open
This Special Issue includes eleven research studies on structural design, analysis and maintenance of green, innovative marine structures [...]
View article: Experimental ultimate strength assessment of stiffened plates subjected to marine immersed corrosion
Experimental ultimate strength assessment of stiffened plates subjected to marine immersed corrosion Open
This study experimentally analyses the impact of marine immersed corrosion degradation on the compressive strength of the stiffened plates where the lower degradation levels were considered. The corrosion degradation test was accelerated b…
View article: Macroeconomic impact on the risk management of offshore wind farms
Macroeconomic impact on the risk management of offshore wind farms Open
The present study aims to develop a risk model to analyse offshore wind projects based on operational and macroeconomic data. The study investigates the underlying parameters defining the project-specific risk premium attached to an offsho…