Güncel Gönderiler: Mühendislik Fakültesi
Toplam kayıt 522, listelenen: 241-260
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Permeability of Savcibey Dam (Bilecik) axis location and design of grout curtain
(General Directorate of Mineral Research and Exploration (MTA), 2017)This study comprise the design of the planned grout curtain in Savcibey Dam (Söğüt/Bilecik) in order to provide impermeability along the dam axis. Within the context of field studies, engineering geology map was generated, ... -
Assessment of groundwater metal-metalloid content using Geostatistical methods in Karabağlar Polje (Muğla, Turkey)
(General Directorate of Mineral Research and Exploration (MTA), 2017)In this research, heavy metals (Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn, Mo, Cd, Ba, Pb) and a metalloid (As) sampled from 84 wells used for drinking water and irrigation in Karabaglar Karstic Polje (Muğla, Turkey) were analyzed. ... -
Analysis of the self-similarity of single particle impact breakage distributions of cement clinker particles
(TMMOB Maden Muhendisleri Odasi, 2017)This study analysis how the impact breakage pattern changes at different specific comminution energy levels. Impact breakage patterns of two different cement clinker samples were investigated by plotting size-normalized ... -
A rational comparison of groove deepening to relief cutting in terms of tool spacing with drag tools
(TMMOB Maden Muhendisleri Odasi, 2017)This paper mentions a rational comparison between relief cutting and groove deepening for tool lacing design of partial-face cutting machines employed for mechanical excavations of rocks, coal and stones. The comparison ... -
Statistical evaluation of olivine flotation in the presence of dextrin
(TMMOB Maden Muhendisleri Odasi, 2017)Olivine (Mg,Fe)2SiO4) is an important industrial raw material especially for metallurgical processes such as foundry sand, slag conditioning, production of refractories and iron ore pellets. Olivine alters throughout the ... -
Coagulation/flocculation process of marble wastewater: A preliminary (quadratic) statistical model
(TMMOB Maden Muhendisleri Odasi, 2017)In the scope of this preliminary work, the turbidity removal of an aqueous marble waste was investigated. The effect of the Fe-coagulation and PEO-flocculation on the supernatant turbidity was statistically modelled. The ... -
An investigation on single-particle impact breakage functions of a gold ore by drop-weight technique
(General Directorate of Mineral Research and Exploration (MTA), 2017)Impact breakage functions for a gold ore from Bergama region (Turkey) was estimated based on the single-particle impact breakage distributions of particles obtained from drop weight tests. For this purpose, a modified ... -
Variation of sediment thickness in electrocoagulation as a function of pH, current and temperature
(TMMOB Maden Muhendisleri Odasi, 2017)In this electrocoagulation study, the effect of three different parameters on the final sediment thickness was tested. For the analysis of the electrocoagulation parameters, the response surface methodology via Box-Behnken ... -
Room-temperature five-tesla coercivity of a rare-earth-free shell-ferromagnet
(American Institute of Physics Inc., 2017)Ni2MnX-based Heusler (X: main group element), when enriched with Mn, will decompose into ferromagnetic Ni2MnX and antiferromagnetic NiMn when temper-annealed around 650 K. When the starting material is chosen such that the ... -
Porphyry-Cu deposits of Turkey
(Springer International Publishing, 2019)Turkey, located within the western Tethyan-Eurasian Belt contains numerous porphyry copper deposits formed by the subduction, collision and post-collisional events during the closure of NeoTethys Ocean between the latest ... -
Skarns and skarn deposits of Turkey
(Springer International Publishing, 2019)The skarns and skarn deposits, an important class of mineral deposits in Turkey, are formed during major periods of subduction, continental collision, and post-collisional evenst in response to the convergence between ... -
Effect of operational conditions on energy efficiencies of air-swept ball mill and classification circuits in cement raw material production
(Baski, 2019)Operational performance and energy efficiencies of cement raw material grinding air-swept ball mill and classification circuits were analysed and discussed in this study. Extensive sampling surveys were performed around ... -
Quartz bleaching by oxalic acid: Relationship between rejection rate of impurities and color response
(Baski, 2019)Quartz beneficiation has been applied to meet market requirements by physical and/or chemical methods. Chemical beneficiation has long been investigated by inorganic (e.g. sulfuric acid) and organic (e.g. oxalic acid) ... -
Rejection of iron coloring impurities of quartz ore by sulfuric acid bleaching
(Baski, 2019)Quartz purification by bleaching methods has taken great interest for several decades both for conventional and high technology applications like production of optical fibers, construction of silicon cells and semiconductors, ... -
Investigation of chromite preconcentration by comminution
(Baski, 2019)Chromite is the main source of chromium. It is widely used in metallurgical, refractory and chemical engineering applications. Chromite occurs in earth crust generally with serpentine minerals as associated gangue. Serpentine ... -
Random Test Generation from Regular Expressions for Graphical User Interface (GUI) Testing
(Institute of Electrical and Electronics Engineers Inc., 2019)Generation of test sequences, that is, (user) inputs - expected (system) outputs, is an important task of testing of graphical user interfaces (GUI). This work proposes an approach to randomly generate test sequences that ... -
Development of a Smart Thermostat Controller for Direct Load Control Based Demand Response Applications
(Institute of Electrical and Electronics Engineers Inc., 2019)The demand side, which was formerly considered as an inelastic part of the power system operation, has recently been evaluated as a source of flexibility to enhance the effectiveness and economy of power system operation. ... -
Broadband VHF/UHF antenna using a multi-resonance meanderline element
(Institute of Electrical and Electronics Engineers Inc., 2019)A compact and broadband VHF/UHF antenna operating from 270 MHz to 1.56 GHz for VSWR ?3 has been designed. Radiating element of the antenna is a planar meander line which exhibits multiple narrowband resonances and has been ... -
A Runge–Kutta neural network-based control method for nonlinear MIMO systems
(Springer Verlag, 2019)In this paper, a novel Runge–Kutta neural network (RK-NN)-based control mechanism is introduced for multi-input multi-output (MIMO) nonlinear systems. The overall architecture embodies an online Runge–Kutta model which ... -
Blockchain Based Trusted Adoption and Fostering System Proposal for Turkish Animal Shelters
(Institute of Electrical and Electronics Engineers Inc., 2019)Animal shelters are known as safe places which are managed by governmental or nongovernmental organizations, however the way these establishments harboring animals is a controversial issue. Almost every country in the world ...
