Güncel Gönderiler: Teknoloji Fakültesi
Toplam kayıt 82, listelenen: 21-40
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PI's Parameter Optimization Based On IWO For Optimal Controlling Of A Buck Converter's Output
(Ieee, 2017)In this study, the output value of a Buck Converter, which is one of the power electronics circuit topologies and used for efficient energy conduction, is controlled. The discrete time PI algorithm is used in the control ... -
Comparative life cycle analysis of municipal waste management systems: Kirklareli/Turkey case study
(Springer Heidelberg, 2021)Waste-to-energy approaches are becoming increasingly important around the world, and municipal solid waste (MSW) as a renewable and sustainable energy source is of great importance to be considered in preventing climate ... -
Oxalamide-Functionalized Metal Organic Frameworks for CO2 Adsorption
(Amer Chemical Soc, 2021)Metal-organic frameworks (MOFs) have received great attention in recent years as potential adsorbents for CO2 capture due to their unique properties. However, the high cost and their tedious synthesis procedures impede ... -
Three-dimensional finite element modeling of effect on the cutting forces of rake angle and approach angle in milling
(Sage Publications Ltd, 2017)In this study, milling operations were carried out using AISI 1040 specimens steel in dry cutting conditions. The cutting tools used in the experiment include P20 tool steel and they also have three different approach ... -
A comparative analysis study of alternative energy sources for automobiles
(Pergamon-Elsevier Science Ltd, 2015)Depletion of oil resources and some environmental factors have been pushing automobile makers and the scientific communities to study on the use of alternative energy sources in automobiles. In this respect, some energy ... -
How liquid hydrogen production methods affect emissions in liquid hydrogen powered vehicles?
(Pergamon-Elsevier Science Ltd, 2020)Emissions variations of liquid hydrogen (LH2) production methods in liquid hydrogen powered vehicles are investigated in this study. Volatile organic compounds (VOC), carbon monoxide (CO), nitrogen oxides (NOx), particulate ... -
Examination of the temperature related structural defects of InGaN/GaN solar cells
(Academic Press Ltd- Elsevier Science Ltd, 2015)In this study the effects of the annealing temperature on the InGaN/GaN solar cells with different In-contents grown on sapphire substrate by the Metal Organic Chemical Vapor Deposition (MOCVD) are analyzed by High Resolution ... -
Microstructural Analysis with Graded and Non-Graded Indium in InGaN Solar Cell
(Amer Scientific Publishers, 2017)In this study are graded and non graded InGaN/GaN samples grown on c-oriented sapphire substrate using the Metal Organic Chemical Vapour Deposition (MOCVD) technique. The structural and morphological properties of the grown ... -
A Fixed Speed Induction Generator Model for Unbalanced Power Flow Analysis
(Ieee, 2014)This paper proposes a model of the induction generator for the phase-domain power flow analysis of fixed speed wind turbine generating systems connected to balanced or unbalanced three-phase distribution systems. The ... -
An emission analysis study of hydrogen powered vehicles
(Pergamon-Elsevier Science Ltd, 2020)In this study, emissions of internal combustion engine, hybrid, and fuel cell vehicles have been investigated when they use hydrogen in gas or liquid form. Well to pump (WTP) and well to wheel (WTW) emissions of volatile ... -
Two new pyridine-2,3-dicarboxylate coordination polymers prepared from zerovalent metal precursor: Syntheses, luminescent and magnetic properties
(Academic Press Inc Elsevier Science, 2014)Two new K+/Cu(II) and Zn(II) coordination polymers with pyridine-2,3-dicarboxylate (pydc), {K-2[Cu(mu-PYdc)(2)] center dot 3H(2)O}(n) (1) and {[Zn(mu-pydc)(H2O)(4-mim)] center dot H2O}(n) (2) (4-mim=4-methylimidazole) have ... -
A NEW APPROACH IN APPLICATION AND DESIGN OF TOROIDAL AXIAL-FLUX PERMANENT MAGNET OPEN-SLOTTED NN TYPE (TAFPMOS-NN) MOTOR
(Univ Osijek, Tech Fac, 2015)This paper presents a novel approach in design of toroidal axial flux permanent magnet open-slotted NN type (TAFPMOS-NN) motor. TAFPMOS-NN motor is an accomplished both theoretical and experimental model. The results of ... -
FFANN Optimization by ABC for Controlling a 2nd Order SISO System's Output with a Desired Settling Time
(Mdpi, 2019)In this study, a control strategy is aimed to ensure the settling time of a 2nd order system's output value while its input reference value is changed. Here, Feed Forward Artificial Neural Network (FFANN) nonlinear structure ... -
Energy efficiency analyses in a Turkish fabric dyeing factory
(Taylor & Francis Inc, 2021)In this study, energy efficiency applications and corresponding energy saving results were evaluated in a Turkish fabric dyeing factory. The relationship between energy consumption and the production were evaluated by ... -
Exergetic analysis of an LPG evaporator/regulator with thermal storage
(Pergamon-Elsevier Science Ltd, 2017)In this study, the efficiency of an LPG evaporator/regulator (E/R) is investigated on both energy and exergy concept. The E/R, which is a key part of LPG conversion systems that enables gasoline engines to be operated on ... -
Energy Efficiency Implementation in a Fabric Finishing Factory in Turkey
(Ieee, 2019)Energy efficiency efforts are getting more importance due to the increasing difficulty to access the energy resources and global environmental problems especially climate change. Energy efficiency is a vital issue for ... -
An investigation on well-to-wheel emissions of passenger cars in Turkey
(Springer Heidelberg, 2021)Passenger cars are responsible for a great amount of energy consumption and emissions in the world. Turkey is one of the world's twenty largest emission producers. The reason behind this study is to determine the most ... -
The evaluation of CO2 emissions mitigation scenarios for Turkish electricity sector
(Inderscience Enterprises Ltd, 2017)This study presents the results on the simulations of the scenarios based on the CO2 emission reduction of the electricity sector in Turkey, utilising the long-range energy alternatives planning (LEAP) system model, and ... -
Modelling and Hierarchical Control of CBTC
(Ieee, 2018)Over the last decade, the railway industry has a great evolution about signaling system and there is more orientation from the standard railway signaling system to the communication-based signaling system day to day. ... -
Supramolecular assemblies of copper(II)-pyridine-2,3-dicarboxylate complexes with N-donor ligands and clustered water molecules
(Elsevier Science Sa, 2014)Four new dinuclear and polynuclear Cu(II)-pyridine-2,3-dicarboxylate complexes with N-donor ligands, [Cu-2(mu-pydc)(2)(dmim)(4)]center dot 6H(2)O (1), {(4-mimH)(2)[Cu(mu-pydc)(2)]center dot 2H(2)O}(n) (2), {[Cu(mu-pydc)( ...