Browsing Makina Mühendisliği Bölümü by Issue Date
Now showing items 21-40 of 62
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Esnek Uzaysal Mekanizmaların Tasarımı ve Sonlu Elemanlar Yöntemi ile Analizi
(Fen Bilimleri Enstitüsü, 2014)Compliant mechanisms have recently been come into prominence and have been used very often in practical applications owing to their various advantages. Nevertheless there are very few studies and data in the literature ... -
Merkezi Diferansiyelin Çoklu Model Geçişiyle Aktif Kontrolü
(Fen Bilimleri Enstitüsü, 2014)In this thesis, the active differential working based on the principle of the torque transfer is dealt to build up an alternative to the other standardized active control systems working based on the principle of the braking ... -
M1 Sınıfında Elektrikli Spor Bir Aracın Gövdesinin Tasarımı ve Üretimi
(Fen Bilimleri Enstitüsü, 2014)In this thesis, design and manufacturing philosophy of the body of EVT S1 electric prototype vehicle, designed and manufactured by EVT Motor Otomotiv San. Tic. A.Ş., is introduced. This body has a relatively simpler structure ... -
M1 Kategorisi Elektrikli Spor Araç İçin Yeni Bir Şasi Tasarımı ve Üretimi
(Fen Bilimleri Enstitüsü, 2014)In this thesis, a novel chassis for an M1 category sport electric vehicle have been designed and manufactured in the light of the information gathered from a detailed literature survey. Design process is completed by ... -
Farklı Yazılım Sistemleri Kullanarak Bir Yolcu Uçağı Panelinin Üretimi İçin Otomatik Perçin Tezgâhı Nc Kodlarının Oluşturulması ve Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2014)In this study, number of six NC program (11.000 line) were created for production of passenger plane shell by using three different ARM s different software systems. Although the objective is same, each software system is ... -
Modelling of Thermal and Water Management in Automotive Polymer Electrolyte Membrane Fuel Cell Systems
(Fen Bilimleri Enstitüsü, 2014)Proton electrolyte membrane fuel cells (PEMFC) are promising power sources for automotive applications because of their high power density, low operation temperature (between 60℃ - 80℃), and lower environmental pollution. ... -
Piezoelektrik Tahrikli Doğrusal Hareket Mekanizma Tasarımı
(Fen Bilimleri Enstitüsü, 2015)This thesis aims to design a linear motor which can move at nanometer range. The linear motor that is made up of piezoelectrical materials works according to the principal of slip-stick. This thesis examines performance ... -
C67 Yay Çeliklerinin Deformasyon Karakteristiklerinin Yüksek Gerinimlere Kadar Belirlenmesi ve Sac Rulman Bileziği Şekillendirme Adımlarının Sonlu Elemanlar Yöntemi ile Analizi
(Fen Bilimleri Enstitüsü, 2015)Sheet steels used for special ball bearing rings have not only different chemical compositions than standard ball bearing steels but also have to be subjected to different manufacturing techniques in order to achieve ... -
Fonksiyonel Derecelendirilmiş Malzemeden (Fdm) Yapılmış Kabukların Farklı Sınır Koşulları Altındaki Dinamik Davranışlarının Sonlu Elemanlar Analizi Kullanarak Hesaplanması
(Fen Bilimleri Enstitüsü, 2015)Functionally graded materials (FGM) are multifunctional composite materials whose mechanical properties vary smoothly and continuously from one side to the other. Due this continuous change in composition of the constituent ... -
Fatigue and Crack Propagation Analysis of a 11000 Shp Turboprop Engine Front Bearing Structure and Validation
(Fen Bilimleri Enstitüsü, 2015)All the components on a gas turbine should meet the requirements defined by the responsible associations. The front bearing structure which is assigned to be on the main load path of the engine has low cycle fatigue ... -
Niti Şekil Bellekli Alaşımların Süperelastik Özelliklerinin Termo-Mekanik İşlemlerle İyileştirilmesi
(Fen Bilimleri Enstitüsü, 2015)Nickel-rich (%50.7.at.) Nickel-Titanium Shape Memory Alloys which were commercially obtained from two different suppliers have been subjected to thermo-mechanical processing for one hour via aging under stress at 450°C ... -
Akış Problemleri İçin Lattice Boltzmann Yöntemi ve Uygulamaları
(Fen Bilimleri Enstitüsü, 2015)Linear flow problems, which have straightforward analytical solutions, occupy aquite restricted and theoretical place in Fluid Mechanics. Majority of real-lifeproblems are usually non-linear and they contain complex boundary ... -
REDUCTION OF TRANSVERSE VIBRATION OF A SERPENTINE BELT SYSTEM: MODEL PREDICTIVE CONTROL OF A BELT TENSIONER
(Fen Bilimleri Enstitüsü, 2017)The serpentine belt systems are widely used in today’s automotive industry. The preference of serpentine belts in the market over the traditional belts due to the advantages such as consuming less space in the engine ... -
Mobil Platform Sabitlendirici Ayaklarının Statik, Dinamik Ve Yorulma Analizlerinin Sonlu Elemanlar Simülasyonu
(Fen Bilimleri Enstitüsü, 2017)Stabilizer legs in mobile platforms are being used in many different fields. They take two tasks at the same time; load carrying and mobile platform immobilization when needed. In transport industry, they fix the elevator ... -
Thermal Modeling of Lithium Ion Batteries
(Fen Bilimleri Enstitüsü, 2017)In this study, a 3-D computational fluid dynamics model (based on ANSYS Fluent 14.5 CFD program) was developed along with a problem specific experimental procedure for investigating the thermal behavior of lithium ion ... -
LİNEER OLMAYAN SONLU ELEMANLAR MODELİ KULLANILARAK JANT İÇİ ELEKTRİK MOTORUNUN MEKANİK VE YORULMA ANALİZİNİN YAPILMASI
(Fen Bilimleri Enstitüsü, 2017-04-19)While the need for fossil fuels has increased dramatically in recent years due to the growing number of vehicles with increased population and the reduction of fossil fuel resources. Thus, this has been a serious problem ... -
Fin Optimization In A Flow Field Induced By Piezoelectric Fan
(Fen Bilimleri Enstitüsü, 2018)In recent years, piezoelectric fans have been investigated for forced convection heat transfer applications as an alternative to conventional fans. Basically, it consists of a piezoelectric and a non-piezoelectric patch. ... -
Broş Kesici Takımların Dizaynı İçin Dişli Açma Simülasyonu
(Fen Bilimleri Enstitüsü, 2018)In this thesis study; it aims at broaching cutting tool design and manufacturing, which simulate of gear cutting with ANSYS and LS-DYNA software (with Finite Element Analysis) used broaching method. Broaching, is the ... -
IQ-BIKE: Çevreci, Sağlıklı, Enerji Maliyeti Düşük, Paralel Hibrit, Yenilikçi Bir Şehir İçi Ulaşım Aracı
(Fen Bilimleri Enstitüsü, 2018)Due to the increase in the world-wide rate of obesity and the workforce that urbanization brings, people don’t move enough and the sporting activities are minimized. Bicycling is not preferred by many because it is a more ... -
Nano-Melez Sistemlerin Karbon Fiber Takviyeli Polimer Matris Kompozitlerde (KFTP) Arayüz Toklaştırma Amacıyla Kullanımı
(Fen Bilimleri Enstitüsü, 2018)Composite materials are widely used in aircraft industry as they have high specific strengths. To increase the delamination resistance of layered composites, tough particles, films or fibers at different length scales can ...
