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46 results for “Shape Optimization”

Research Article Open Access Numerical Simulation of A Cavitating Centrifugal Pump
Aydın Hacı Dönmez, Dönmez A, Zehra Yumurtacı, Yumurtacı Z, Levent Kavurmacıoğlu, Kavurmacıoğlu L
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Current study is related with numerical simulation of a centrifugal pump impeller with the specific speed of nq=13. By the help of computational fluid dynamics (CFD) at different operating points, pump performance rsults (Head-Discharge graph) are obtained. Si…

Research Article Open Access The Use of Photoshop in Advertisements
Yelda Şenkal, Şenkal Y, Ayşe Sucu, Sucu A, Duygu Aydın, Aydın D
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Today, human beings encounter countless visual narratives every day and sometimes they can construct reality through these narratives. Creation of perfect visual images for perfect visual appeal also brings along with the sense of “ideal beauty". Transmisions …

Research Article Open Access DIN 1.2344 SICAK İŞ TAKIM ÇELİĞİNİN ELEKTRO EROZYON TEZGÂHINDA İŞLENMESİNDE EN UYGUN PARAMETRELERİN TAGUCHİ METODU İLE BELİRLENMESİ
Engin Nas, Nas E, Fuat Kara, Kara F, Onur Özbek, Özbek O
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

DIN 1.2344 sıcak iş takım çeliği; özel olarak içyapısı temizlenmiş, sünekliği ve tokluğu arttırılmış homojen mikroyapıya sahip, iyi ısıl kararlılığığa sahip olan yüksek ısıl şoklara dayanımlı bir çeliktir. Bu çelikler, ekstrüzyon kalıpları, dövme kalıpları, …

Research Article Open Access YAPAY ARI KOLONİSİ ALGORİTMASI İLE GEZİCİ ROBOTUN HARİTALANMIŞ SAHADA GEZİNME MALİYETİNİN OPTİMİZASYONU
M.Akif Fındıkoğlu, Fındıkoğlu M, Sara Altun, Altun S, Eda Fendoğlu, Fendoğlu E, Hasan Söyler, Söyler H
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Bu çalışmada, gezici robotun verilen sahayı tam gezinmesi problemi Çinli Postacı Problemine benzetilerek çözülmeye çalışılmış, çözümün eşleşme adımına Yapay Arı Kolonisi Algoritması ile çözüm bulunmaya çalışılmıştır. Haritalanmış sahanın grafının tek derecel…

Research Article Open Access Genetic Algorithm Solution for Optimal Active Power Flow in Multiterminal HVDC Systems
Faruk Yalçın, Yalçın F, Sezgin Kaçar, Kaçar S, Uğur Arifoğlu, Arifoğlu U
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

In this paper, a different approach for the optimal active power flow solution in multi-terminal HVDC systems to minimize total active power generation cost is proposed. System constraints for all of the control and state variables of both AC and DC systems ar…

Research Article Open Access Deneysel Tasarım Yöntemlerinin Yol Üstyapı Uygulamalarında Kullanılabilirliğinin İncelenmesi
Zeynep Baran Yıldırım, Yıldırım Z, Ezgi Eren, Eren E, Burak Yiğit Katanalp, Katanalp B, Murat Karacasu, Karacasu M
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Experimental design methods used in optimization of engineering problems and processes in many industrial fields have been shown to be applicable in road superstructures within this study. Using the special purpose statistical experiment design program, opti…

Review Open Access Review of Hydrokinetic Turbine Technology
Mehmet Salih Türker, Türker M, Mehmet İshak Yüce, Yüce M
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Renewable energy can be produced by using kinetic energy of the flowing water such as rivers, ocean currents and tidal flows. The kinetic energy can be transformed to the power by hydrokinetic turbines. There are many different designs of hydrokinetic turbin…

Research Article Open Access Optimization of Gluten Free Cookie Flour by Using Response Surface Methodology
Fatma Hayıt, Hayıt F, Hülya Gül, Gül H
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Soft wheat flour is the most important raw material in the production of cookies. But because of gluten intolerance of celiac patients they should not consume gluten containing cookies made from wheat flour. Therefore in this study it was aimed to form a suita…

Research Article Open Access Pattern Nulling of Linear Antenna Arrays Using Salp Swarm Algorithm
Kerim Güney, Güney K, Erhan Kurt, Kurt E, Ali Durmuş, Durmuş A
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

A useful and flexible method based on the salp swarm algorithm (SSA) for the pattern nulling of linear antenna arrays with the prescribed nulls is presented. SSA is a relatively new population based evolutionary optimization algorithm. Nulling of the pattern i…

Research Article Open Access Thermodynamic Analysis of A Geothermal Energy-Based District Energy Conversion System
Ahmet Elbir, Elbir A, Murat Öztürk, Öztürk M
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

In this study, thermodynamic analysis of a geothermal power-based district energy conversion system which produces electricity, hot water, heating and cooling are investigated. The energy produced from geothermal resource can be utilized to drive a double stag…

Abstract Only Open Access A Review Study on the Using of Diethyl Ether in Diesel Engines: Effects on NOx Emissions
İsmet Sezer, Sezer İ
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

This study was compiled from the results of various researches performed on using diethyl ether as a fuel or fuel additive in diesel engines. Three different techniques are used the reduction of the harmful exhaust emissions of diesel engines. The first techni…

Research Article Open Access Engine performance and exhaust gas temperature modeling in a diesel engine with butanol-diesel fuel blends: Comparison of artificial neural networks and regression analysis
Samet Gürgen, Gürgen S, İsmail Altın, Altın İ
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

In this study, the effect of using a mixture of butanol and diesel fuel in a small diesel engine on engine performance and exhaust emissions is modeled. A comparison has been made with artificial neural networks, which is an up-to-date method, and multiple l…

Research Article Open Access OYUKSUZ TÜP LİNEER JENERATÖRLERİN TEMEL PARMETRELERİNİN ETKİSİ VE PROTOTİP ÜRETİMİ
Haluk Güneş, Güneş H, Mehmet Akif Kunt, Kunt M, Serdal Arslan, Arslan S
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Taşıtların elektrik ihtiyacı taşıtın cinsine göre her geçen gün artarak devam etmektedir. Bu ihtiyacı karşılamak taşıtlarda bulunan geleneksel elektrik üretim ve depolama yöntemi dışında egzoz ısının geri kazanımı, güneş enerjisi uygulamaları yanı sıra süspa…

Research Article Open Access Tek Fazlı Şebeke Kalkışlı Sabit Mıknatıslı Senkron Motor Tasarımı
Enver Anıl Gülçin, Gülçin E, Mehmet Akar, Akar M
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Tek Fazlı Şebeke Kalkışlı Sabit Mıknatıslı Senkron motorlar (TF-ŞKSM) günümüz endüstrisinde kullanılan standart indüksiyon motorlarına göre özellikle küçük boyutlarda daha yüksek verimlilik sunabilmektedirler. Verimliliğin artması çevre üzerindeki olumsuz et…

Research Article Open Access Human Hair Fiber as a Reinforcement Material in Composite Structures
Hande Zengin, Zengin H, İpek Yalçın Enis, Yalçın Enis İ
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

In the last century, there has been an ever-increasing demand for novel materials namely known as composites. Biological fibers are reinforcement materials of composite structures owing to their economic and ecological advantages. Among these fibers, plant f…

Research Article Open Access A New Dimension in Energy Saving: Passive House Enerji Tasarrufunda Yeni Bir Boyut: Pasif Ev
Veysel Yılmaz, Yılmaz V
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Energy demand in the 21st century is increasing continually. This increase in energy demand is one of the factors affecting the increase in universal problems. Energy is produced using both renewable and non-renewable resources. Therefore, energy consumption…

Research Article Open Access PREDICTION OF HIGH-TEMPERATURE PERFORMANCE OF GEOPOLYMER MODIFIED ASPHALT BINDER USING ARTIFICIAL NEURAL NETWORKS
Mustafa Alas, Alas M, Shaban Ismael Albrka Ali  , Albrka Ali   S
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Complexity in the behavior of asphalt binders are further escalated with geopolymer (fly ash and the alkali liquid) modification thus, making it difficult to predict the performance of the binder accurately. This study employs artificial neural network model…

Research Article Open Access SLR as Non-Orthogonal Multiple Access in 5G Systems
Cebrail Çiftlikli, Çiftlikli C, Musaab Al-Obaidi, Al-Obaidi M, Waeal Al-Obaidi, Al-Obaidi W
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

In the fifth generation (5G), the traditional restrictions that limit the capacity of wireless communication must be overcome. Non-orthogonal multiple access (NOMA) is a promising solution capable of overcoming these constraints to meet the requirements of 5…

Research Article Open Access Evaluation of Job Applications by Moora Method
Alparslan Serhat DEMİR , DEMİR  A, Mine Büşra GELEN , GELEN  M
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Determination of Qualified personnel is one of the most basic tasks of the human resources department of enterprises. Increasing industrialization and population increase the alternatives at the point of finding suitable workers. This makes it difficult to ass…

Research Contributions (2019+)Peer reviewed by at least two reviewers
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