Makina Mühendisliği Bölümü Tez Koleksiyonu: Güncel gönderi
Toplam kayıt 179, listelenen: 121-140
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İç İçe Geçmiş Silindirik, Yüksek Basınç Altında Çalışabilen, Yüksek Sızdırmazlığa Sahip Titanyum Tüpün, Elektron Işın Kaynağı Yöntemi Kullanılarak Deneysel Kaynak Parametre Karakterizasyon Çalışması İle Elde Edilmesi
(Fen Bilimleri Enstitüsü, 2019-05)Around the world, the defence industry is of great importance due to continuous and changing diplomatic balances. The importance of the industry is increasing day by day. At this point, air defence missile systems are one ... -
Yeni Bir Tramvayın Gövde ve Şasisinin Statik, Dinamik ve Çarpışma Yükleri Altında Sonlu Elemanlar Yöntemi ile Tasarımı ve Optimizasyonu
(Fen Bilimleri Enstitüsü, 2019)The importance of public transport became extremely important with increasing population density in big cities. The need for such vehicles has increased in the last decade, as trams are environmentally friendly and have a ... -
Steering Optimization of an 8x8 Vehicle
(Fen Bilimleri Enstitüsü, 2019)In this work, a method for obtaining optimal steering angles for a multi-axle vehicle is proposed. The tire maximum steering angles are optimized for low turning radius and low lateral slip angles. The optimization process ... -
Designing A Mechanism Of Lifting Suspension In Wheeled Armoured Vehicles
(Fen Bilimleri Enstitüsü, 2019)Swimming for armored amphibious vehicles is particularly important for both attack/defense sustainability and crew life during operation. The wheels of the amphibious vehicle due to the buoyancy force in the water form as ... -
An Electrification Solution For Istanbul Metrobus Line
(Fen Bilimleri Enstitüsü, 2019-07-04)In the present case, Istanbul Metrobus Line is operated by Metrobus vehicle with internal combustion engines. This situation is not suitable and sustainable in terms of operating cost and environment pollution. If this ... -
Derin Ovalama İşlemi Sonrasında 6082 Alüminyum Alaşımı Üzerinde Oluşan Plastik Deformasyon ve Artık Gerilmelerin Sonlu Elemanlar Analizi ile İncelenmesi
(Fen Bilimleri Enstitüsü, 2019)The purpose of this study is to investigate the directional dependency of residual stresses on different sample geometries occurred just after deep rolling using finite element analysis (FEA). One of the most effective way ... -
Hibrit Enerji Yönetim Sistemi Algoritmalarının Paralel Hibrit Araçlarda Analizi ve Dinamometre Testleriyle Doğrulanması
(Fen Bilimleri Enstitüsü, 2019)Within the scope of this thesis, based on results based on intensive data collection and simulation activities related to municipal buses serving the city of Ankara, a research study about the analysis of potential fuel ... -
Development of A Navier Stokes Solver for Compressible Viscous Flows and Coupling It With Optimızation Codes
(Fen Bilimleri Enstitüsü, 2019)In the thesis, Navier Stokes solvers have been developed for incompressible and compressible flows. Then the codes have been matched with the optimization algorithms and optimisation studies have been performed. For an ... -
Production and Characterisation of Titanium Foam Scaffolds as Bone Substitute Materials
(Fen Bilimleri Enstitüsü, 2019-07-10)Studies have confirmed that titanium (Ti) can improve the contact of bone and its surface growth. Titanium foam may, therefore, prove beneficial in aiding healing and the generation of greater power from implant regions. ... -
Estimation Of Stress Intensity Factors For Cracked Finite Plates Using A Hybrid Model Of Artificial Neural Network And Finite Element Method (Ansys)
(Fen Bilimleri Enstitüsü, 2019)The aim of this study was to develop an artificial neural network model in order to estimate stress intensity factor values of two different types of semi elliptical surface cracked plates which have no explicit stress ... -
Transmission Angle in Compliant Four-Bar Mechanisms
(Fen Bilimleri Enstitüsü, 2019-03-21)Transmission angle is an important parameter in defining quality of motion and force transmission of a mechanism. However, there is only one study available in the literature which is the transmission angle of a compliant ... -
A Compliant Suspension Application to a Small Scale Car
(Fen Bilimleri Enstitüsü, 2019)Compatibility of a compliant equivalent for a double wishbone suspension is assessed in this thesis. Reference rigid double wishbone suspension is taken from a small-scale model car. Rear left suspension of this model car ... -
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 ... -
Uçak Elektronik Sistemi Soğutma Pompasının Sonlu Elemanlar Yöntemi Kullanılarak Mekanik Tasarımı
(Fen Bilimleri Enstitüsü, 2018-05)In this thesis study, it is aimed to investigate the mechanical design and structural analysis of the cooling pump which is going to be used in the aerospace industry. As this product is intended to be used in the aerospace ... -
Yüksek Sıcaklık Şekil Hafızalı Alaşımların Fonksiyonel Yorulma Ömürlerini İncelemek Üzere Fonksiyonel Yorulma Test Cihazı Geliştirilmesi ve Bu Alaşımların Fonksiyonel Yorulma Ömürlerinin Tayini
(Fen Bilimleri Enstitüsü, 2018)Shape memory alloys are special materials which can be utilized as actuators for several applications. Their high power to weight ratio draws attention to many applications, especially in aerospace industry. Most of the ... -
Determination of Stress Vs. Temperature Phase Diagram Of Niti Shape Memory Alloys With Different Porosity Levels
(Fen Bilimleri Enstitüsü, 2018)Having many superior properties compared to conventional materials, shape memory alloys (SMAs) have been studied and used in many engineering applications over the last four decades. As one of the commonly used SMAs, NiTi ... -
Experimental Comparison Of Mechanical And Fatigue Strength Of Threads Which Are Machined By Punch Tap, Thread Milling And Cold Forming Tap Processes.
(Fen Bilimleri Enstitüsü, 2018-10-01)Recently developed "punch tap" process is a combination of conventional thread milling and cold form tapping processes. This Process is mixing the advantages of two conventional methods and reducing the production times ... -
Projektillerle Çarpışma Durumunda Fonksiyonel Olarak Değişen Plakaların Dinamik Davranışının İncelenmesi
(Fen Bilimleri Enstitüsü, 2018)Functionally graded materials (FGM) are a special kind of composite materials of which composition and properties vary within the material. As a result of this variation, desired properties can be obtained for a specific ... -
Askeri Araç Ön Far Sistemi Opto-Mekanik Tasarım Ve Analizi
(Fen Bilimleri Enstitüsü, 2018-07-09)In this thesis, it is aimed to opto-mechanical design of a military vehicle headlight system that provides illumination with high efficiency solid-state leds and perform thermal and structural analysis with finite element ... -
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 ...
