Güncel Gönderiler: Araştırma Çıktıları | Scopus İndeksli Yayınlar Koleksiyonu
Toplam kayıt 1408, listelenen: 81-100
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Microstructural characterization and high-temperature wear behavior of refractory niobium-carbide growth in intermetallic iron-aluminide coatings
(Elsevier, 2024)Iron-aluminide (Fe-Al) intermetallics are characterized by their high-temperature oxidation resistance. However, their use in tribo-corrosive environments is limited due to their low hardness and brittle nature. To overcome ... -
Directly power system harmonics estimation using Equilibrium Optimizer
(Elsevier, 2024)In power systems, the frequency values of current and voltage signals are expected to be at the fundamental frequency. Harmonic components may occur due to the effect of non-linear loads. Accurate estimation of harmonic ... -
A comparative study on ensemble soft-computing methods for geothermal power production potential forecasting
(Elsevier, 2024)Many developed countries are increasingly interested in renewable energy sources (RESs) as a result of environmental changes and the depletion of fossil fuels in recent years. Since geothermal energy can be used as both a ... -
Adaptive DC-Voltage control based on Type-2 neuro-fuzzy controller in a hybrid stand-alone power network with hydrogen fuel cell and battery
(Elsevier, 2024)Today, hydrogen fuel cells (HFCs) have become very popular in various applications because of their ability to be a clean energy source. One of the difficulties associated with HFCs is their sluggish response to variations ... -
Oxidation resistance of aluminized refractory HfNbTaTiZr high entropy alloy
(Elsevier, 2024)In the present study, an equimolar HfNbTaTiZr refractory high entropy alloy was subjected to powder-pack aluminizing at 950°C for 4 h. High-temperature isothermal oxidation tests were carried out in open air on both as-cast ... -
Effect of dietary mannan oligosaccharide inclusion on production parameters of Farfantepenaeus aztecus cultured in a biofloc system
(Wiley, 2024)The effects of dietary mannan oligosaccharide (MOS) supplementation in a biofloc system on growth performance, whole-body proximate composition, whole-body fatty acids, nonspecific immune parameters, antioxidant enzyme ... -
Analysis of AgNPs@AuNPs/GO's Impact on Water-Based Drilling Muds and Comparison with Graphane, GO, AuNPs/GO's Effects: Labs Research
(Institute of Physics, 2024)We investigateed the effect of AgNPs@AuNPs/GO on the rheological and filtration properties of sodium-bentonite water based drilling muds (Na-bentonite WBDM) and compared the possible effects of graphene, graphene oxide ... -
Numerical and Thermodynamic Analysis of the Effect of Operating Temperature in Methane-Fueled SOFC
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)This study examines the thermodynamic and numerical analyses of a methane-fed solid oxide fuel cell (SOFC) over a temperature range varying between 873 K and 1273 K. These analyses were conducted to investigate and compare ... -
Several Symmetric Identities of the Generalized Degenerate Fubini Polynomials by the Fermionic p-Adic Integral on Zp
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)After constructions of p-adic q-integrals, in recent years, these integrals with some of their special cases have not only been utilized as integral representations of many special numbers, polynomials, and functions but ... -
Experimental and Numerical Investigation of Macroencapsulated Phase Change Materials for Thermal Energy Storage
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)Among the different types of phase change materials, paraffin is known to be the most widely used type due to its advantages. However, paraffin's low thermal conductivity, its limited operating temperature range, and leakage ... -
Optimum Heat Treatment Conditions Determination for Mg-Diffused MgB2
(Polska Akademia Nauk, 2024)MgB2 superconducting pellets were synthesized by the Mg diffusion method. Different heat treatment temperatures and times were applied for synthesis to determine optimum conditions. The phase structure of the samples was ... -
Quantitive HAZOP and D-S evidence theory-fault tree analysis approach to predict fire and explosion risk in inert gas system on-board tanker ship
(Elsevier, 2024)Tanker ships carry volatile cargo, presenting inherent risks of fire and explosion. Inert gas systems (IGS) are pivotal in mitigating risks by displacing oxygen in cargo tanks. However, failure of IGS components may lead ... -
Semi-Empirical and Theoretical Calculation of L1, L2, and L3 Subshell Fluorescence Yields
(Elsevier, 2024)In this study, semi-empirical L-1 subshells fluorescence yields (omega(L1)) were calculated from the available experimental data covering the period from 1955 to 2022 for elements with 28 <= Z <= 96 for L-1 subshell, and ... -
Data-driven surrogate modeling of dielectric reflectarray antenna using 3D printing technology for X band applications
(Wiley, 2024)Reflectarray (RA) antennas are gaining recognition as a high-performance alternative for antenna design. They combine the functionalities of standard parabolic reflectors and phased array antennas without a feed network. ... -
Liquefaction-induced ground and building interactions in İskenderun from the 2023 Kahramanmaraş earthquake sequence
(SAGE Publications, 2024)Significant and widespread liquefaction occurred in & Idot;skenderun during the 2023 moment magnitude (Mw) 7.8 Kahramanmara & scedil; earthquake. Liquefaction effects on buildings were observed in several areas of & ... -
Mechanical Characterization and Strain Analysis Applied to the Heat Treatment of Wood Materials, by Means of Digital Image Correlation
(North Carolina State University, 2024)Digital image correlation (DIC) was used to examine the strain distribution of heat -treated beech and Uludag fir woods in mechanical testing. It also evaluated the effects of the heat treatment process on the properties ... -
Challenges and opportunities in the production of magnesium parts by directed energy deposition processes
(KeAi Communications Co., 2024)Mg-alloys have gained considerable attention in recent years for their outstanding properties such as lightweight, high specific strength, and corrosion resistance, making them attractive for applications in medical, ... -
Leaching of copper slags by direct photooxidation mechanism using ultraviolet light
(Central South University of Technology, 2024)The dissolution behaviors of Cu and Fe from copper slags were investigated with photochemical reactions. Experiments were run intermittently with a quartz glass jacket in a glass reactor, by submerging ultraviolet (UV) ... -
CO 2, Ar, and He dilution effects on combustion dynamics and characteristics in a laboratory-scale combustor
(Elsevier, 2024)This study aimed to investigate the impact of CO2, Ar, and He addition on combustion instability under varying acoustic frequencies, dynamic pressure amplitudes, and light emission intensities. Experiments involved using ... -
Autonomous flight performance maximization for slung load carrying rotary wing mini unmanned aerial vehicle
(Emerald Publishing, 2024)Purpose: This research study aims to minimize autonomous flight cost and maximize autonomous flight performance of a slung load carrying rotary wing mini unmanned aerial vehicle (i.e. UAV) by stochastically optimizing ...
