Browsing Araştırma Çıktıları | Web of Science by Department "Mühendislik Fakültesi"
Now showing items 61-80 of 89
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Optimization of machining parameters in face milling using multi-objective taguchi technique
(UNIV NORTH, 2018)In this research, the effect of machining parameters on the various surface roughness characteristics (arithmetic average roughness (Ra), root mean square average roughness (Rq) and average maximum height of the profile ... -
Optimization of the pool boiling heat transfer in the region of the Isolated bubbles using the ABC algorithm
(ISFAHAN UNIV TECHNOLOGY, 2019)The region of the isolated bubble regime, in which the bubbling starts, is a very significant process for boiling heat transfer. In this study, Artificial Bee Colony algorithm (ABC), which is mainly based on the searching ... -
Performance improvement potentials of low global warming potential refrigerants for intercity bus air conditioning system
(Serbian Society of Heat Transfer Engineers, 2018)In this study, theoretical investigation of two evaporator ejector refrigeration system was carried out based on energy and exergy analysis using R134a and low global warming potential refrigerants (namely R1234yf and ... -
Performance of counter flow membrane-based annular pipe liquid desiccant air conditioner
(PERGAMON-ELSEVIER SCIENCE LTD,, 2020)The present study comprises an experimental and numerical simulation of a counter flow membrane-based annular pipe liquid desiccant air conditioner (AP_LDAC) system. The experimental rig was constructed by using DuPont ... -
Positioning buildings on a zoning island to provide maximum shading: A case study
(SELCUK UNIV PRESS., 2019)Because summer days are long, and the weather is too hot, people desire shady spaces to escape the overwhelming effect of the sun. To keep buildings and open-air environments in the shade, a suitable building location ... -
Post-earthquake ignition vulnerability assessment of Kucukcekmece District
(COPERNICUS GESELLSCHAFT MBH, 2013)In this study, a geographic information system (GIS)-based model was developed to calculate the post-earthquake ignition probability of a building, considering damage to the building's interior gas and electrical distribution ... -
Power optimization in partially shaded ohotovoltaic systems
(UNIV NORTH., 2018)The Power-Voltage characteristic of a photovoltaic (PV) array exhibits non-linear behaviour when exposed to uniform solar irradiance. Maximum Power Point (MPP) tracking is challenging due to the varying climatic conditions ... -
Prediction Of Surface Hardness in a Burnishing Process Using Taguchi Methot, Fuzzy Logic Model and Regression Analysis
(Yıldız Technical Univ, Yıldız Campus, Besiktas, Istanbul, 34349, TURKEY, 2018)The available work is aimed for comparison and estimation of surface hardness in ball burnishing process of aluminum alloy based upon the Taguchi technique, Fuzzy logic and regression models. The ball burnishing parameters ... -
Rapid transformation of heterocyclic building blocks into nanoporous carbons for high-performance supercapacitors
(Royal Society of Chemistry, 2018)The ever-increasing global energy consumption necessitates the development of efficient energy conversion and storage devices. Nitrogen-doped porous carbons as electrode materials for supercapacitors feature superior ... -
Rheological behavior of sumac (Rhus coriaria L.) extract as affected by temperature and concentration and investigation of flow behavior with CFD
(BIOINTERFACE RESEARCH APPLIED CHEMISTRY,, 2020)The purpose of this study is to investigate the theological properties of sumac extract indifferent concentrations at different temperatures as well as its flow behavior in sudden expansion contraction and at 90 elbow with ... -
River flow estimation using artificial intelligence and fuzzy techniques
(MDPI., 2020)Accurate determination of river flows and variations is used for the efficient use of water resources, the planning of construction of water structures, and preventing flood disasters. However, accurate flow prediction is ... -
Some physical and chemical properties of fruitbodies of cordyceps militaris collected in Turkey
(KASTAMONU UNIV., 2019)Aim of study: Turkish Cordyceps militaris was collected in order to determine its certain quality characteristics such as color, texture, total phenolics level and antioxidant activity. Material and method: Samples (not ... -
Speed control of an induction motor by 6-switched 3-level inverter
(DE GRUYTER POLAND SP ZOO, 2017)This paper presents speed control analysis of an induction motor by a 6-switched 3-level inverter. In the analysis of topology, the study used the field oriented control technique which is widely used in the literature, ... -
Structural design and analysis of a servo crank press
(ELSEVİER, 2016)Due to precision, flexibility, simplicity in construction, easy control, higher speed and lower energy consumptions, servo presses have recently become popular in metal forming applications. Servo press technology combines ... -
Supercapacitance and oxygen reduction characteristics of sulfur self-doped micro/mesoporous bio-carbon derived from lignin
(ELSEVIER SCIENCE SA., 2018)The growing global concerns about the increased fossil fuel consumption and related environmental issues have motived scientists to find new, green and sustainable energy resources and technologies. In this work, byproduct ... -
The effect of yeast strain, immobilisation, and ageing time on the amount of free amino cids and amino acids in peptides of sparkling wines obtained from cv. dimrit grapes
(SOUTH AFRICAN SOC ENOLOGY & VITICULTURE-SASEV, DENNESIG, 2012)In this study, the influence of yeast strain, immobilisation, and ageing time with yeast were examined in relation to the amount of free amino acids and amino acids in the peptides of wines. Free and immobilised Saccharomyces ... -
The electrocatalytic properties of lithium copper composite in the oxygen reduction reaction
(ELSEVİER, 2014)A new carbon supported lithium-copper cathode catalyst (gel@LiCu) is composed of activated carbon (@) supported gel, LiNO3 and CuCl2 mixture is investigated in the oxygen reduction reaction. The gel@LiCu cathode, which ... -
The Impacts of various ratios of different hydrocolloids and surfactants on quality characteristics of corn starch based gluten-free bread
(SPRINGER HEIDELBERG, 2016)In this study, the effects of 18 different additive formulas constituted with xanthan and hydroxypropylmethylcellulose (HPMC) gums (hydrocolloids) were examined in the manufacture of corn starch based gluten-free bread. ... -
The importance of the different kinds of energy sources for energy future of Turkey
(EDP SCIENCES., 2016)Nowadays, the need of energy has been increasing day by day with the population growth and the advancements of technology. In this study, the current state of nuclear, wind and solar energy on the worldwide has been generally ... -
The noble metal loading binary ironezinc electrode for hydrogen production
(ELSEVİER, 2017)The binary FeZn was electrodeposited on graphite surface for hydrogen evolution reactions. Then, zinc was leached from the surface by an etching method in alkaline solution. A trace amount of platinum and ruthenium ...