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Analytical and Numerical Analysis of the Strength Performance of a Novel Ship Construction Profile
(GALENOS YAYINCILIK, 2021)Construction profiles in different shapes such as bulb flats, tees, channels, and angles are widely used in the shipbuilding industry. During the ship construction process, these conventional profiles are joined to the ... -
Assessment of dry bulk carriers regarding decarbonisation and entropy management
(Taylor and Francis, 2023)The effects of global climate change and related corporate awareness have brought carbon management models to the fore in sectoral strategies aiming to reduce air pollution/carbon emissions. Dry bulk carriers, making up ... -
Assessment of environmental sustainability with entropy-based indicators for integrated buildings
(Inderscience, 2023)Different climatic conditions directly affect fuel consumption of traditional heating systems in buildings and, together with this system-induced entropy generation, constitute one of the main sources of CO2 emissions with ... -
CFD analysis of jet flows ejected from different nozzles
(Oxford University Press, 2021)Nozzles are widely used to control the rate of flow, speed, direction, mass, shape and pressure of the stream in connection with many different engineering applications. This paper presents the performance predicted by a ... -
Design and Thermodynamic Analysis of Waste Heat-Driven Zeolite-Water Continuous-Adsorption Refrigeration and Heat Pump System for Ships
(Mdpi, 2021)Strict International Maritime Organization (IMO) rules enable ships to maximize fuel consumption and compliance with the climate. Cooling and heat-pumping technology powered by waste heat makes a substantial contribution ... -
The Effect of Aging on Ship Values: An Econometric Analysis on Major Ship Types
(Adem Yavuz Sönmez, 2021)Ships are investments that require significant capital and therefore the factors affecting their value must be analyzed carefully. The study in the paper is determined to what extent the effect of age, which is one of the ... -
Effect of AISI H13 Steel Substrate Nitriding on AlCrN, ZrN, TiSiN, and TiCrN Multilayer PVD Coatings Wear and Friction Behaviors at a Different Temperature Level
(MDPI, 2023)Moving components of industrial machines and tools are subjected to wear and friction. This reduces their useful life and efficiency in running conditions, particularly at high temperatures. One of the most popular solutions ... -
The effects of ammonia addition on the emission and performance characteristics of a diesel engine with variable compression ratio and injection timing
(Elsevier Ltd., 2024)Ammonia, future of the carbonless marine fuel, presents significant potential in achieving zero-emission targets within maritime transportation. In this context, this study explores the use of an ammonia/diesel fuel mixture ... -
Environmental assessment of entropy control in flight process
(Emerald, 2021)Purpose This study aims to examine exergy efficiency of engines and entropy performances at the flight process. In addition, the improvements that can be achieved in the system with the effective parametric controls of the ... -
Existence of solitary SH waves in a heterogeneous elastic two-layered plate
(Springer, 2022)The asymptotic solution of a boundary value problem modelling the propagation of nonlinear shear horizontal (SH) waves in a plate consisting of two layers with uniform thickness is constructed by employing the multiple ... -
Hyperbolic Scenario of Accelerating Universe in Modified Gravity
(MDPI, 2023)Throughout this study, locally rotationally symmetric (LRS) Bianchi type-V space-time is pondered with Tsallis holographic dark energy (THDE) with the Granda–Oliveros (GO) cut-off in the Sáez–Ballester (SB) theory of ... -
Investigation of energy efficiency and environmental effects on valuation for bulk carriers
(Inderscience, 2021)Dry cargo vessels consume high energies. Despite the low freight rates, shipowners have to operate their ships in compliance with eco-friendly regulations. The study aims to determine dry cargo vessels' valuation considering ... -
An investigation of marine waste heat recovery system based on organic Rankine cycle under various engine operating conditions
(Sage Publications Ltd, 2019)Energy-saving, stricter regulations on pollution prevention, increasing energy efficiency and reducing operational costs have become common and primary issues for maritime industry, recently. One of the methods to improve ... -
An investigation on a holistic framework of green port transition based on energy and environmental sustainability
(Elsevier, 2022)Ports manage many disciplinary processes in maritime transport and the economic mobility of sectoral stakeholders in a circular economic value chain. This process requires developing a holistic concept to ensure the energy ... -
New approach for assessment of environmental effects based on entropy optimization of jet engine
(Elsevier, 2021)Aircraft engines are the main emission source of the aviation industry and this is a result of the entropy formation that occurs due to the combustion performance of engines. Entropy generation resulting from the irreversibility ... -
Nonlinear Love-type waves in a heterogeneous layer sandwiched between two semi-infinite media
(Springer, 2023)Generalized Love-type wave propagation in a nonlinear, heterogeneous, isotropic, low-velocity intermediate layer of uniform thickness lying between two nonlinear, homogeneous, elastic, different half-spaces is examined. ... -
Numerical Modeling of Hydrogen-Rich Gas Production From Gasoline Autothermal Reforming in a Plug Flow Reactor for Electric Vehicles
(American Society of Mechanical Engineers, 2021)Due to the increase in the greenhouse effect, lowering emissions is becoming a certain issue all over the world. It is a concern to develop alternative options to minimize the spread of exhaust gases. For this purpose, in ... -
An on-board energy and environmental analysis within the COVID-19 effects
(Inderscience, 2023)The marine transportation industry, which has made significant steps in recent years to combat climate change and global warming, is heavily influenced by regional and worldwide economic trends. The COVID-19 pandemic, which ... -
Prioritizing Shipyard Conversion Requirements Regarding Green Ship and Green Shipyard Concept
(Faculty of Maritime Studies, 2023)Zero waste to zero emission targets set by the International Maritime Organization (IMO) regarding ship emissions until 2070 brought the realization of the green ship and green shipyard concepts to the forefront. Shipyards ... -
Thermodynamic Analysis of a Closed-Cycle Ocean Thermal Energy Conversion Power Plant for Offshore Platforms
(Society of Naval Architects and Marine Engineers, 2022)he world is currently facing two major challenges: global climate change and sustainable development. Efforts to generate electricity from renewable energy sources continue steadily. In this study, a closed-cycle ocean ...