Erişim şekli için "info:eu-repo/semantics/openAccess" Makale Koleksiyonu listeleme
Toplam kayıt 39, listelenen: 21-39
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Experimental Investigation of MWCNTs Decorated with ZnO Nanoparticles as a Novel Additive in Conventional Water-based Drilling Mud
(IOP Publishing, 2021)The effect of multi-walled carbon nanotubes (MWCNTs) decorated with ZnONPs on the rheological and filtration properties of conventional water-based drilling muds (WBDM) was investigated. ZnONPs and MWCNTs were synthesized ... -
Experimental Investigation of the Effects on Rheological and Filtration Properties of Water-Based Drilling Mud of Fly Ash Addition with Different Particle Size and Concentration
(Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020)Performance of the drilling fluid is a great concern in drilling operations. Recently, many studies have been carried out on how to perform drilling operations more economically and effectively. Herein this paper effect ... -
Farklı Konfigürasyonlarda Çelik Metamalzemeler Kullanarak Sismik Etkilerin Azaltılması
(Türk deprem araştırma dergisi (Online), 2021)Depremlerin yıkıcı etkilerini azaltmak için yapılan çalışmalar, son zamanlarda üzerinde durulan araştırma konuları arasındadır. Bu çalışmada, kare, üçgen, sinüs ve daire olmak üzere dört farklı saha dizisinde çelik met ... -
Halı ve Bor atıklarından izolasyon malzemesi üretimi
(Maden Tetkik ve Arama Dergisi, 2016)Yapılan çalışmada halı atıklarının bor minerallerinden olan ham kolemanite cevheri ve kolemanite baraj atığı katkılı solüsyon ile karıştırılarak konutlarda kullanılabilecek izolasyon malzemesinin üretilmesi sağlanmıştır. ... -
Investigation of the effects on rheological and filtration properties of water-based drilling mud of boron minerals: An experimental study
(Pamukkale University, 2019)The aim of this study is to determine the effect on the rheological and filtration properties of water based drilling fluid of boron minerals. For this purpose, water-based drilling mud was prepared and borax (Na2B4O7.10H2O) ... -
Kriging tekniği ile nokta ve alansal kestirim: Tenör dağılımlarının haritalanması örneği
(Çukurova Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, 2016)Gözlemler arasındaki uzaklığa bağlı ilişki, varyansa dayalı olarak elde edilen variogram fonksiyonlarıyla değerlendirilebilmektedir. Mevcut ilişkilerin oluşturduğu ağırlıklardan hareketle kriging gibi çeşitli jeoistatistiksel ... -
Kızıldere Formasyonu (İskenderun-Arsuz/HATAY) Kumtaşlarında Micro-CT Yöntemiyle Mikroporozite Belirlenmesi
(El-Cezerî Fen ve Mühendislik Dergisi, 2021)Bu çalışmanın amacı Arsuz-İskenderun (Hatay) yöresinde gözlemlenen kumtaşlarının mikroporozitesini Micro-CT ve görüntü işleme yöntemleriyle belirlemek ve makro porozite değerleriyle karşılaştırmaktır. Kızıldere formasyonu ... -
Low Velocity Impact and Tensile Performance of GFRPs Interleaved with Electrospun Nylon 6,6 Nanofiber Mats
(Strojarski Facultet, 2021)Nanofibers can be interleaved into polymers and improvements in mechanical properties such as resistance to impact, delamination and debonding as well as enhanced ductility can be obtained. In this work, GFRP laminated ... -
M Shell Fluorescence Parameters of Pt, Au and Tl Compounds with Oxygen and Bromide
(Adıyaman University, 2019)In this study, Mβα X-ray production cross-sections and average M-shell fluorescence yields were determined by using EDXRF at 5.96 keV for Pt, Au and Tl compounds. The photo-peak areas were used for the measurement of M ... -
Modelling, sensitivity and exergy analysis of triple-pressure heat recovery steam generator
(Manas Journal of Engineering, 2020)Related to the increasing demand for environmental pollution and electrical energy, combined cycle power plants (CCPP) are increasingly important. So, It is necessary that increasing the performance of power plants, reducing ... -
Obtaining of modified bitumen with optimum quality through mixing of natural bitumen (gilsonite), bitumen and thinner oil
(Springer, 2015)In this research the modified bitumen was obtained from natural bitumen (gilsonite), B160/220 and B50/70 bitumen and thinner oil in different adding amount by weight. Some engineering properties of these materials were ... -
Preparation and characterization of activated carbons from Lemon Pulp for oxytetracycline removal
(Springer, 2023)This study aims to remove oxytetracycline (OTC) that harms the ecosystem, with activated carbon (LPAC) obtained from Lemon Pulp (LP). Characterization and properties of LPAC were analyzed by Brunauer-Emmett-Teller (BET), ... -
Production of an insulation material from carpet and boron wastes
(General Directorate of Mineral Research and Exploration (MTA), 2016)Buildings are large consumers of energy in all countries. In regions with harsh climatic conditions, a substantial share of energy goes to heat and cool buildings. This paper reports an investigation of the insulation ... -
The Rheology and Performance of Geothermal Spring Water-Based Drilling Fluids
(Wiley-Hindawi, 2019)In this study, the rheological properties and performances of mud prepared with geothermal spring water to be used by geothermal drilling operators were examined at ambient and elevated temperatures. In this context, mud ... -
Simulation and Modelling of A Solar-Aided Underground Energy Storage System
(Serbian Society of Heat Transfer Engineers, 2023)The significance of energy storage methods and related R and D studies are increasing due to the depletion of fossil fuels, rising energy prices, and growing environmental concerns. Storage of energy means elimination of ... -
Source Rock Characterictic of The Kızıldere Clays (ARSUZ-HATAY)
(Cumhuriyet Science Journal, 2018)Iskenderun Bay is the extension of the Adana Basin and is a convenient place for hydrocarbon exploration in terms of its formation mechanism. It is necessary to find rocks that can display lithological properties of source, ... -
Taş ocaklarında rekültivasyon uygulaması: Uçucu küllerin depolanması örneği
(Çukurova Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, 2016)Kömür yakıtlı termik santrallerden kaynaklanan atıkların birçok toksik materyal içerdiği bilinmektedir. Bu elementlerin su kaynaklarına sızması, atıkların bertaraf edilmesi ilgili çevresel etkileri açısından büyük önem ... -
TiO2 Nanopartikülü İle Fonksiyonelleştirilmiş Çok Duvarlı Karbon Nanotüpün Su Bazlı Sondaj Çamuruna Etkisinin Belirlenmesi: Deneysel Çalışma
(Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020)Bu çalışmada, su bazlı sondaj çamuruna (Na-Bentonit bazlı) fonksiyonelleştirilmiş karbon nanotüpün etkisinin tespiti amaçlanmıştır. Bu kapsamda su bazlı sondaj çamurları hazırlanmış ve kimyasal buhar biriktirme (CVD) yöntemi ... -
Tuning thermoelectric properties of Bi2Ca2Co2Oy through K doping and laser floating zone processing
(Elsevier, 2021)In the present study, thermoelectric Bi2Ca2-xKxCo2Oy ceramic materials (x = 0.0, 0.05, 0.075, 0.10, and 0.125) in different forms (called bulk, as-grown and annealed fibers) have been manufactured via a classical solid-state ...