Güncel Gönderiler: Makina Mühendisliği
Toplam kayıt 193, listelenen: 81-100
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Top ve çubuk sistemi için kaskad denetleyici parametrelerinin meta-sezgisel algoritmalarla optimizasyonu
(Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, 2021)Öz:Bu çalışmada top ve çubuk sistemi için kaskad PD+P kontrolcü katsayıları meta-sezgisel algoritmalar kullanılarak optimize edilmiştir. Laboratuvar ortamında birçok sistemin benzetiminin elde edilmesini sağlayan top ve ... -
Microstructure and mechanical properties of gas metal arc welded AISI 430/AISI 304 dissimilar stainless steels butt joints
(IOP Publishing, 2021)Nowadays, there is an increasing demand for the use of joining dissimilar metals in various industrial applications owing to the economic benefits and better joint performance. Ferritic stainless steel grades is a good ... -
The effect of hexagonal nano boron nitride on mechanical performances and machinability behaviors of basalt fabric reinforced epoxy composites
(SAGE Publications, 2021)The aim of this work is to investigate the effect of the hexagonal nano boron nitride (h-BN) doped epoxy on the mechanical performances and machinability behaviors of basalt fiber (BF) composites. The h-BN has used as a ... -
Energy, exergy, economy and environmental (4E) analysis and optimization of single, dual and triple configurations of the power systems: Rankine Cycle/Kalina Cycle, driven by a gas turbine
(Elsevier, 2021)Improving the overall efficiency of a present power system has significant importance as much as developing renewable energy systems. Because, there are many constructed power systems, which damages the environment by ... -
The experimental application of popular machine learning algorithms on predictive maintenance and the design of IIoT based condition monitoring system
(Elsevier, 2021)With the fourth industrial revolution, which has become increasingly widespread in the manufacturing industry, traditional maintenance has been replaced by the industrial internet of things (IIoT) based on condition ... -
Microwave absorption performance of hexagonal nano boron nitride doped basalt fabric-reinforced epoxy composites
(Emerald Group Publishing Ltd., 2021)Purpose: The purpose of this paper is to investigate the effect of doping element on the microwave absorption performance of hexagonal nano boron nitride (h-nBN)-reinforced basalt fabric (BF)/epoxy composites. A new type ... -
Meta-Heuristic Tuning of the LQR Weighting Matrices Using Various Objective Functions on an Experimental Flexible Arm Under the Effects of Disturbance
(Springer, 2021)In this paper, meta-heuristic tuning of LQR weighting matrices using various objective functions on the experimental flexible arm under the effects of disturbance is investigated. The use of flexible and lightweight systems ... -
Compressive strength prediction models for cementitious composites with fly ash using machine learning techniques
(Elsevier, 2021)In this study, it was proposed a novel prediction model to predict compressive strength of mortar samples having different properties. For this purpose, 8 different fly ashes were used in mortar mixture as a replacement ... -
Friction stir welding/processing of metals and alloys: A comprehensive review on microstructural evolution
(Elsevier, 2021)The unique combination of very large strains, high temperatures and high strain rates inherent to friction stir welding (FSW) and friction stir processing (FSP) and their dependency on the processing parameters provides ... -
An Investigation of Punching the MWCNTs Doped Composite Plates by Using Different Cutting Profiles
(University of Osijek, 2021)In this study, glass fiber reinforced composite layers which are with and without additives of 0.1 wt.% multi walled carbon nanotubes (MWCNTs) of epoxy were manufactured by vacuum infusion method. Unlike the conventional ... -
Estimation of wind energy power using different artificial intelligence techniques and empirical equations
(Taylor and Francis, 2021)The understanding of the behavior of a wind turbine is difficult due to changes in weather conditions. To obtain the response of a wind turbine influenced by changes in both wind speed and its direction, using the ... -
Optimisation and exergy analysis of an organic Rankine cycle (ORC) used as a bottoming cycle in a cogeneration system producing steam and power
(Elsevier, 2021)In this study, the advantages of the ORC were used to improve overall performance of a simple gas turbine (GT) located in a wood production facility. In addition to ORC, a steam boiler (SB) is also coupled with the GT to ... -
MWCNTs doped GFRPs drilling: crosscheck among holes obtained by alternative manufacturing methods
(Springer, 2021)In this study, the holes of glass fiber reinforced polymer (GFRP) and multi-walled carbon nanotubes (MWCNTs) doped GFRP composite materials were drilled using abrasive water jet (AWJ), CO2 laser cutting, orbital drilling, ... -
State of art of hydrogen usage as a fuel on aviation
(State of art of hydrogen usage as a fuel on aviation, 2018)Air transportation phenomenon is placed with sharing of world energy consumption between 2.5% and 5% totally and showing an increasing perspective approximately 4.8% per year. With the increasing world population and the ... -
Bulanık Mantık Esaslı Karar Destek Sistemi ile Robot Elin Kuvvet Kontrolü
(Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, 2019)Son yıllarda gelişen teknoloji ile robotlar üzerine yapılan çalışmaların ciddi oranda arttığı gözlenmektedir. Robotik sistemlerde robot el konusu, farklı ihtiyaçlar doğrultusunda farklı kullanım alanlarına yönelik olarak ... -
A Modeling Study on Surface Roughness of Spinneret Mold Sections Machined By WEDM
(Sakarya University Journal of Science, 2019)The Wire Electrical Discharge Machining (Wire EDM) is widely used in the cutting of Bulk Continuous Filament (BCF) spinneret molds. Because of the low surface roughness of the spinneret molds obtained by the Wire EDM method, ... -
A review study on ladle slag detection technologies in continuous casting process
(International Advanced Researches and Engineering Journal, 2019)In steel production, continuous casting method using BOF or EAF is increasing day by day. However, the complex nature of the continuous casting process poses many challenges for steelmakers. During the general steel ... -
Experimental investigation of thermal coefficient of the graphene used concrete
(International Advanced Researches and Engineering Journal, 2019)Today, fossil fuels are used primarily in energy production throughout the world. However, the ever-diminishing energy production and developing technology has encouraged energy recovery, saving or different topics. Grafen ... -
Determination of heat transfer coefficient and electromagnetic directional analysis of pomegranate seed
(International Advanced Researches and Engineering Journal, 2019)As Turkey uses about 25.7% of energy consumption in residential area and doing this with natural gas imported from the abroad, production of efficient insolation materials is important to decrease energy dependence and ... -
Hayvan Gübresinden Biyogaz Üretim Potansiyelinin Belirlenmesi: Adana İli Örnek Hesaplama
(Çukurova Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, 2019)Bu çalışmada, Adana İli için biyogaz üretimi ve üretilen bu biyogazın kullanımı ile elde edilebilecek güç miktarının tespiti yapılmıştır. Çalışma kapsamında öncelikle Adana ilinde bulunan tüm hayvan sayıları (kanatlı, büyük ...
