Browsing Sivas Cumhuriyet Üniversitesi Teknoloji Fakültesi by Title
Now showing items 68-87 of 100
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Joint performance of medium carbon steelaustenitic stainless steel double-sided TIG welds
(WALTER DE GRUYTER GMBHGENTHINER STRASSE 13, D-10785 BERLIN, GERMANY, 3 February)AISI 1040 and AISI 304 steel plates of 10 mm were joined without pretreatment by double-sided TIG arc welding (DSAW). Joints were manufactured by using welding currents of 420, 440, and 460 A. The microstructural variations ... -
Joint performance of medium carbon steelaustenitic stainless steel double-sided TIG welds
(De Gruyter, 2023)AISI 1040 and AISI 304 steel plates of 10 mm were joined without pretreatment by double-sided TIG arc welding (DSAW). Joints were manufactured by using welding currents of 420, 440, and 460 A. The microstructural variations ... -
Long term endurance analysis of the effects on ring wear and lubrication oil of biofuel used in a DI diesel engine
(2023)In this study, the long-term endurance tests were carried out in an engine that was used 100% diesel and 90% diesel 210% bioethanol blend. The lubricating oil and ring wear were investigated in the direct injection diesel ... -
Lorawan Isı Sayacı ve Enerji Hesabında Yapay Zekâ
(22.10.2023)Protek Enerji Hizmetleri Tic. San. Ltd. Şti. tarafından geliştirilen ısı sayaçları ve kalorimetrelerin kablosuz bir şekilde verilerin okunmasını sağlayacak Lorawan teknolojisini kullanan, cihazın ve sistem yazılımlarının ... -
Mechanical Performance and Weldability of HARDOX 450/AISI 430 Grade Joined by TIG Double Sided Arc Welding
(http://www.degruyter.com, 04 Novembe)AISI 430 and HARDOX 450 grades were combined using tungsten inert gas double-sided welding process. Microstructural changes were evaluated with scanning electron microscope, energy dispersive spectrometry, electron back ... -
Mermer Plaka Sınıflandırma Sistem Tasarımı
(01.02.2023)Desen Derin Ogrenme Tabanli Mermer Seleksiyon Sistem tasarimi, transfer öğrenme süreçlerini kullanarak ülkemizde bulunan 650 çeşit mermer ailesinin her birinin kendi içinde örüntülerine göre otomatik sınıflandırabilecek ... -
Metallographic Study and Wear Behavior of Cu Based FeTi Reinforced Composites
(World Scientific Publishing Co. Pte. Ltd., 31 January)Cu-based FeTi-reinforced metal matrix composites (MMCs) were produced with FeTi reinforcement additions of 6, 9, 12, 15 and 18wt.% by powder metallurgy. Microstructural characterization of Cu-based FeTi-reinforced composites ... -
Metallurgical and Mechanical Characteristics of Friction Welded Joint of 27 wt.%CrWCI/AISI 1040 Steel
(www.springer.com, 2021)In this study, metallurgical properties of AISI 1040 steel and high-chromium white cast iron joined using friction welding process was investigated experimentally. Scanning electron microscopy, optical microscopy, ... -
Metallurgical Properties of Borid Layers Formed in Pack Boronized Cementation Steel
(http://www.degruyter.com, 06 Septemb)In the present study, cementation steel was exposed to boronizing process at 950 °C for 6, 8, and 10 h. Microstructural changes on the surface of the samples after boron operation were inspected by optical microscope, ... -
MI-STEG: A Medical Image Steganalysis Framework Based on Ensemble Deep Learning
(Tech Science Press, 2023)Medical image steganography aims to increase data security by concealing patient-personal information as well as diagnostic and therapeutic data in the spatial or frequency domain of radiological images. On the other hand, ... -
Microstructure and Fatique Performance of Cu Based M7C3 Reinforced Composites
(http://www.degruyter.com, 09 March 2)Cu\Fe–Cr–C metal matrix composites (MMCs) were produced with a reinforcer addition of 6, 9, 12, 15, and 18 wt% Fe–Cr–C by powder metallurgy. The effects of sintering temperatures on Cu-based Fe–Cr–C-reinforced composites ... -
Microstructure and Mechanical Characteristics of AISI 304 / DUROSTAT 500 Steel Double-Side TIG Welds
(http://www.degruyter.com, 08 August )In this study, AISI 304 stainless steel and DUROSTAT 500 steel are combined using TIG double-sided arc welding. Microstructural differences of welded joints were researched by using a scanning electron microscope (SEM), ... -
Microstructure and Mechanical Characteristics of AISI 304 / DUROSTAT 500 Steel Double-Side TIG Welds
(http://www.degruyter.com, 05 August )In this study, AISI 304 stainless steel and DUROSTAT 500 steel are combined using TIG double-sided arc welding. Microstructural differences of welded joints were researched by using a scanning electron microscope (SEM), ... -
Microstructure and wear analysis of CoWC alloy layers deposited by PTA process
(EDP SCIENCES S A17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE, 12 April 2)CoWC composite coatings were produced on AISI 430 steel by the plasma transfer arc cladding. Three different powder mixtures containing WC (90%, 85% and 80%) and Co (10%, 15% and 20%) were used. Phase composition, ... -
Nanoakışkan Kullanılan Birleşik Jet Akışlı ve Kanatçıklı Kanallarda Isı Transferi ve Performans Değerlendirme Sayısının İncelenmesi
(2022)Bu çalışmada, birleşik jet akışlı kanallarda bulunan sabit ısı akılı küp ve dairesel oyuklu desenlerden olan ısı transferi su ve %0,02 hacimsel konsantrasyonlu GO (Grafen Oksit)-Su nanoakışkanı kullanılarak sayısal olarak ... -
Numerical Investigation of Corrugated Channel with Backward-Facing Step in Terms of Fluid Flow and Heat Transfer
(2022)In this study, the turbulent fluid flow and heat transfer through a backward-facing step connected by various triangles to a corrugated wall were numerically investigated. The governing equation was solved with Ansys Fluent, ... -
Numerical investigation of CPU cooling with micro-pin–fin heat sink in different shapes
(2022)The fact that today's computers transmit too much information at effective speeds causes high heat concentrations. These heat concentrations increase the temperature of the computer processor and cause it to deteriorate ... -
Numerical investigation of different combustion chamber on flow, combustion characteristics and exhaust emissions
(2023)This study includes numerical analysis of diesel engines with different bowl geometry. Numerical analyzes of the diesel engine with asymmetrical bowl geometry were performed in Ansys Forte software. In the study, four-stroke, ... -
Real-time detection of acromegaly from facial images with artificial intelligence
(Oxford University Press (OUP), 2023)Objective Despite improvements in diagnostic methods, acromegaly is still a late-diagnosed disease. In this study, it was aimed to automatically recognize acromegaly disease from facial images by using deep learning methods ...
