Güncel Gönderiler: Makine Mühendisliği Bölümü Koleksiyonu
Toplam kayıt 335, listelenen: 61-80
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Predicting mechanical behavior of different thin-walled tubes using data-driven models
(Elsevier, 2024)The mechanical behavior of thin-walled tubes holds great significance in various engineering applications, ranging from aviation to civil engineering. This study introduces an innovative approach by utilizing machine ... -
Machine-learning-based modeling of saturated flow boiling in pin-fin micro heat sinks with expanding flow passages
(Elsevier, 2024)For high potential flow-boiling-based thermal management systems, to better understand the underlying flow physics and to present an effective predictive approach have critical importance. Different from the existing ... -
An experimental study on the performance of PCM-based heat sink with air for thermal regulation of PVs
(Elsevier, 2024)In this study, a novel parametric investigation was conducted to enhance the performance of conventional PCMbased heat sinks utilized for thermal regulation in PV panels. The proposed heat sinks in this study aimed to ... -
Artificial neural network modeling techniques for drying kinetics of citrus medica fruit during the freeze-drying process
(MDPI, 2024)The main objective of this study is to analyze the drying kinetics of Citrus medica by using the freeze-drying method at various thicknesses (3, 5, and 7 mm) and cabin pressures (0.008, 0.010, and 0.012 mbar). Additionally, ... -
Enhanced convective heat transfer with Al2O3-water 2 O 3-water nanofluid in a PCM-based thermal energy storage system
(Elsevier, 2024)Heat exchangers play a crucial role in solar thermal applications by facilitating the transfer of heat between different mediums, thereby enhancing the efficiency of energy conversion and storage. Current work deals with ... -
Power system resilience and strategies for a sustainable infrastructure: A review
(Elsevier, 2024)The increasing occurrence of severe vulnerabilities, such as natural catastrophes and man-made attacks, has resulted in a corresponding rise in power outages on a global scale. Given the growing recognition of such exceptional ... -
Experimental research and optimization based on response surface methodology on machining characteristics of cast Al-7Si-0.6 Mg alloy: Effects of cutting parameters and heat treatment
(Elsevıer, 2024)In this study, structural, mechanical and machining features of Al-7Si-0.6 Mg alloy manufactured by permanent mold casting (PMC) in both as-cast (AC) and T6 heat-treated (HT) conditions were investigated. Structural and ... -
Assessment of higher demand of household energy consumption in different households in India: an inter-comparative study and solar savings valuation
(Springer, 2024)The present work focuses on a detailed inter-comparative assessment of household energy consumption (HEC) patterns for different Indian households including their living style and pattern of using clean energy fuels. This ... -
Fatigue behavior of polymethyl methacrylate/acrylonitrile butadiene styrene blends including blend composition, stress ratio, frequency, and holding pressure effects
(Elsevier, 2024)In engineering applications, polymer materials are expected to exhibit superior fatigue life and balanced mechanical properties as essential performance criteria. The blending method is an important alternative in improving ... -
Micro-scale fuel cell cogeneration system response combined with heat pump consumption in arid zones
(Elsevier, 2024)This study aims to evaluate a new concept for Cogeneration Energy System (CES) designed to supply an area of 80 m2 located in an arid zone (Southern Algeria). A heat balance is conducted on a prototype house using real ... -
Exergoeconomic evaluation and optimization of a solar-powered polygeneration system producing freshwater, electricity, hydrogen, and cooling
(Elsevier, 2024)This study presents a comprehensive exergoeconomic assessment and optimization of a pioneering solar-powered polygeneration system designed for simultaneous production of electricity, cooling, freshwater, and hydrogen, ... -
Unlocking energy efficiency: Experimental investigation of bamboo fibre reinforced briquettes as sustainable solution with enhanced thermal resistance
(Elsevier, 2024)Energy consumption data reveals that buildings account for 40 % of overall energy usage. Without urgent intervention, this figure is poised to escalate alongside population growth, exacerbating the dependence on fossil ... -
Characteristics of the built environment in the Eastern Mediterranean and Middle East and related energy and climate policies
(Springer, 2024)The Eastern Mediterranean and Middle East (EMME) region hosts some of the world's most influential and troubled cities. It is also a hotspot of climate change and socio-economic and political turbulence, which inflate the ... -
Investigation of the effects of T5 and T6 heat treatments on the structural, mechanical, and tribological properties of Zn-40Al-2Cu-0.1Sr alloy
(Gazi Üniversitesi, 2024)To assess the effects of T5 and T6 heat treatments on the structural, mechanical, and tribological properties of Zn-40Al-2Cu-0.1Sr alloy several ingots were produced by the permanent mold casting. The structure and properties ... -
ANN and CFD driven research on main performance characteristics of solar chimney power plants: Impact of chimney and collector angle
(Elsevier, 2024)Solar energy systems operate directly connected to the sun. Solar chimney power plants are privileged systems that can provide power output even in cloudy weather and during hours when there is no sun. The design and sizing ... -
Investigation of heat transfer limits for flow boiling in expanding heat sinks having micro pin fins
(Elsevier, 2024)Critical heat flux (CHF) represents heat transfer limit for a heat sink working under flow boiling conditions. In the literature, for the first time, in micro-pin-fin heat sinks with expanding structure, this paper ... -
Vibration data-driven anomaly detection in UAVs: A deep learning approach
(Elsevier, 2024)Unmanned Aerial Vehicles (UAVs) are employed for diverse applications, including aerial surveillance and package delivery. However, the occurrence of faults, especially propeller failures, poses significant risks to safe ... -
Contemporary evaporative cooling system with indirect interaction in construction implementations: A theoretical exploration
(MDPI, 2024)The construction sector, including in developed countries, plays a notable part in the overall energy consumption worldwide, being responsible for 40% of it. In addition to this, heating, ventilating and air-conditioning ... -
Energy consumption, power generation and performance analysis of solar photovoltaic module based building roof
(Elsevier, 2024)Building energy intensity (BEI) of typical office buildings in Malaysia ranges from 200 to 250 kWh/m2/year, wherein a substantial portion is due to the cooling system. This study evaluates of the performance and suitability ... -
Optimizing soybean biofuel blends for sustainable urban medium-duty commercial vehicles in India: an AI-driven approach
(Springer, 2024)This article presents the outcomes of a research study focused on optimizing the performance of soybean biofuel blends derived from soybean seeds specifically for urban medium-duty commercial vehicles. The study took into ...
