Güncel Gönderiler: Makina Mühendisliği
Toplam kayıt 193, listelenen: 21-40
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Designs of Particle-Swarm-Optimization-Based Intelligent PID Controllers and DC/DC Buck Converters for PEM Fuel-Cell-Powered Four-Wheeled Automated Guided Vehicle
(MDPI, 2023)For automatic guided vehicles (AGVs), maximizing the operating time with maximum energy efficiency is the most important factor that increases work efficiency. In this study, the fuel-cell-powered AGV (FCAGV) system was ... -
The mechanical effect of functionalization in laminated composite material
(Emerald Publishing, 2023)PurposeThis study aims to systematically compare the effect of increasing fiber-matrix interface adhesion and matrix toughness in layered composite materials. Design/methodology/approachSilane ((3-glycidyloxypropyl) ... -
Investigation into microstructures and properties of AISI 430 ferritic steel butt joints fabricated by GMAW
(Elsevier, 2023)Heat input is extremely important for achieving joints with high mechanical properties in ferritic stainless steels. Thus, one of the objectives of this study is to show the effect of heat input on microstructural evolution ... -
A new hybrid meta-heuristic optimization method for predicting UTS for FSW of Al/Cu dissimilar materials
(SAGE Publications, 2023)Joining of aluminum (Al) and copper (Cu) materials used in aerospace, automotive, chemistry, nuclear, electrical-electronic and energy sector with traditional fusion welding methods has some negative consequences. One of ... -
Detection of underway gaps in rail systems by simulative and experimental methods
(SAGE Publications, 2023)In this study, simulation and experimental studies have been carried out to determine the gaps formed under the rail line in rail transportation. In the simulations, where the analyzes are carried out with the finite element ... -
A comparative study on drillability of Inconel 625 alloy fabricated by wire arc additive manufacturing
(Elsevier, 2023)In recent years, the cost-effective wire arc additive manufacturing (WAAM) method is increasingly replacing traditional production methods for Ni-based superalloys. However, the effect of high heat input and elemental ... -
Wire electric discharge machining and its effect on the surface finish of HfNbTaTiZr refractory high-entropy alloy
(Springer, 2023)Refractory high-entropy alloys (RHEAs) have high strength and hardness but limited plasticity at room temperature, making them challenging to process and shape using conventional techniques. In the current study, HfNbTaTiZr ... -
Design and 4E analyses of a novel concentrated solar power sourced multigeneration system using thermochemical cycle, steam Rankine cycle, heat pump and multistage flash distillation as a bottoming cycles
(Inderscience Publishers, 2023)This paper focuses on a novel solar-based multigeneration system designed for the city of Iskenderun in Hatay. The system consists of five subsystems to produce hydrogen, freshwater, electricity and domestic hot water: ... -
Designing, Modeling and Simulation of Solid Fuel Rocket ALP-01
(Avrupa Bilim ve Teknoloji Dergisi, 2019)In this study the design of solid-fuel low-altitude rocket ALP-01 CAD has been optimized for the selected engine of rocket sizes foran altitude of 1500 meters. Parabolic type was preferred as the cone geometry. The length ... -
A Study On Prediction of Surface Roughness and Cutting Tool Temperature After Turning For S235JR Steel
(Konya Mühendislik Bilimleri Dergisi, 2019)In machining technologies, the most important criterion taken into consideration whenevaluating the product quality is seen as the surface roughness. In the consideration of productionquality and cost, tool wear is one of ... -
AISI 304 Östenitik Paslanmaz Çelik Levhaların TIG Kaynağı ile Birleştirilmesinde Farklı Koruyucu Gaz Tiplerinin Mekanik Özelliklerine Etkisi
(Journal of Materials and Mechatronics:A (Online), 2021)AISI 304 kalite Östenitik paslanmaz çelikler, paslanmaz çelikler arasında en çok kullanılan kalitelerden biridir. Kimyasal bileşimin ve mekanik özellikleri sayesinde kolay işlenebilir ve şekil alabilir olması, kaynaklanabilme ... -
Esnek Robot Kol Sistemi İçin LQR Denetleyici Parametrelerinin Metasezgisel Algoritmalar Kullanılarak Belirlenmesi
(Konya Mühendislik Bilimleri Dergisi, 2021)Sunulan çalışma, bir esnek robot kol sisteminin hareket kontrolüne yönelik LQR denetleyici tasarımı ile kontrol parametrelerinin optimizasyonu hakkında ayrıntılı analizler sunmaktadır. Optimizasyonun temel amacı esnek robot ... -
Sleipner Soğuk İş Takım Çeliğinin Elektro-Erozyon Tezgahında Bakır Krom Zirkonyum Alaşımı Elektrot ile İşlenmesinde İşleme Parametrelerinin Kerf ve Yüzey Pürüzlülüğü Üzerine Etkisinin İncelenmesi
(Giresun Üniversitesi, 2021)Bu çalışmada 60-62 HRC sertlik değerine sahip Sleipner Soğuk İş Takım Çeliğinden Bakır Krom Zirkonyum Alaşımı Elektrot kullanılarak elektro erozyon işleme (EEİ) yöntemi ile talaş kaldırılmıştır. Bu kapsamda üç farklı boşalım ... -
3B Yazıcıların Mesleki Ve Teknik Eğitimdeki Uygulamalarının Ve Potansiyellerinin İncelenmesi: İskenderun Meslek Yüksekokulu Örneği
(International Journal of 3D Printing Technologies and Digital Industry, 2021)3B (3 boyutlu) yazıcılar her geçen gün hayatımıza biraz daha eklemlenmektedirler. Buradaki en önemli etki hiç şüphesiz her geçen gün ucuzlayan fiyatları ve yeni kullanım alanlarının keşfidir. 3B yazıcıların eğitimde özellikle ... -
Numerical Examination of A Solar Chimney Power Plant Designed for the Iskenderun Region
(Konya Teknik Üniversitesi, 2022)Today, energy is accepted as the most indicator of economic development. However, the use of fossil fuels as energy sources is caused the depletion of the ozone layer, global warming and climate change. Therefore, using ... -
An autonomous hydrogen production system design based on the solid chemical hydride
(European Mechanical Science, 2022)This paper develops a hydrogen generator prototype that is for fuel cell systems used in portable applications. This generator is designed based on the use of solid-state hydrides with high hydrogen storage capacity in the ... -
The Effects of Cutting Parameters Used in Milling X153CrMoV12 Cold Work Tool Steel by End Mills on Surface Roughness and Hardness of The Workpiece
(Gazi Üniversitesi, 2022)The goal of this project is to investigate the effect of the spindle speed and feed rate used in milling X153CrMoV12 cold work steel by X5070 blue coated solid carbide end mill on surface roughness and hardness of the ... -
Multi-pass butt welding of thick AISI 316L plates by gas tungsten arc welding: Microstructural and mechanical characterization
(Elsevier, 2022)Austenitic stainless steels exhibit excellent properties such as outstanding formability even at cryogenic temperatures, high mechanical properties and good corrosion performance. This makes them attractive for use in ... -
A comparative study of estimating solar radiation using machine learning approaches: DL, SMGRT, and ANFIS
(Taylor and Francis Ltd., 2022)Solar energy has a key role in producing clean and emissions-free power compare to conventional methods. However, sustainable development also requires a reliable and predictable energy source. It also needs methods to ... -
Pinch point determination and Multi-Objective optimization for working parameters of an ORC by using numerical analyses optimization method
(Elsevier, 2022)In parallel with Kyoto, Paris and the green production agreements, the nowadays crucial subject is minimising energy consumption, increasing renewable energy usage and recovering waste heat. When it comes to waste heat, ...
