Browsing Makina Mühendisliği Bölümü Tez Koleksiyonu by Title
Now showing items 14-33 of 159
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An Investigation of Compatibility For The Passenger Car Fleet In Head-On Frontal Collisions
(Fen Bilimleri Enstitüsü, 2022)Vehicle crash safety is an important field in vehicle design. There are customer-oriented or regulatory vehicle crash tests made to measure the crash safety of vehicles. In the frontal crash tests conducted by the US ... -
Analysis and Modeling of A Naturally Fragmenting Warhead
(Fen Bilimleri Enstitüsü, 2023)A naturally fragmenting 81mm mortar round's effectiveness was investigated. During this investigation sustainable new methods were tried. The fragmentation of the round by explosives were examined by tests, modelled ... -
Analysıs and Desıgn of A Constant Force Grıpper
(Fen Bilimleri Enstitüsü, 2022)Constant force mechanisms have significant advantages over conventional force control methods, especially in terms of cost and design complexity. In this thesis a novel constant force gripper mechanism is introduced. This ... -
Analysıs of a Bırd Strıke on the External Fuel Tank of a Jet Traıner Aırcraft
(Fen Bilimleri Enstitüsü, 2022)Bird strike is defined as a collision between a bird and an air vehicle during flight, take-off of landing. According to statistics, a bird strike occurs once every 2000 flights. [1] A collision with a bird during flight ... -
Artificial Neural Network-Based Design Tool for the Horizontal Stabilizer of a Helicopter
(Fen Bilimleri Enstitüsü, 2022)Designing a helicopter is quite difficult and complex. Every decision made in the preliminary design phase seriously impacts the further design phases of a helicopter project. Therefore, it is vital to initially make the ... -
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 ... -
Blockage Corrections for Different Geometries in Enclosed Free-Jet Test Section of High Altitude Test System
(Fen Bilimleri Enstitüsü, 2021)High altitude simulation tests are of great importance for missile systems to be tested on the ground in their working altitude pressure environment. These altitude simulation tests of tactical missile systems particularly ... -
Broadband and High Frequency Piezoelectric Energy Harvesting System With Curved Panels For Passive Vibration Isolator
(Fen Bilimleri Enstitüsü, 2023-02-01)In military aircrafts, random vibration occurs with high amplitude in broad frequency spectrum. High vibration profiles, which affecting electronic units, can cause fatigue over time and damage mechanics and electronic ... -
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 ... -
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 ... -
Crack Propagation During Actuation Cycles of The Nitihf High Temperature Shape Memory Alloys
(Fen Bilimleri Enstitüsü, 2023)Shape Memory Alloys (SMAs) are very special materials with their distinctive ability to recover their shape change by phase transformation via mechanical and/or thermal stimulations. When the alloy heated above a certain ... -
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 ... -
Design and analysis of a novel compliant constant force gripper
(Fen Bilimleri Enstitüsü, 2020)The aim of this study is to introduce a novel compliant mechanism that has constant force characteristics. Maximizing the constant force stroke and minimizing the force fluctuation are the main objectives. The proposed ... -
Design and Manufacturing of A Dryer Using Waste Heat From A Household Refrigerator
(Fen Bilimleri Enstitüsü, 2023)In this thesis, the dual use of a heat pump is examined in order to avoid waste of energy and reduce the equipment, volume, and cost used for both cooling food and drying clothes. Energy efficiency in household appliances ... -
Design and Manufacturing of a New Type Monorail Crane, Moving on Both Hoiızontal and Angular Rails Also Climbing on Vertıcal Rails, by Using Finite Element Analysis
(Fen Bilimleri Enstitüsü, 2014)This study has been prepared in cooperation University and Industry, 1505, with the support of TUBITAK. The reason why this project is needed, because buildings having curvilinear geometries is required to design a ... -
Design and Testıng of A Novel Intervention Configuration For the Lane Keepıng System For Vehıcles
(Fen Bilimleri Enstitüsü, 2023-01-30)This study presents a novel intervention configuration for lane keeping assistance system. The goal of the new configuration is to increase the robustness of the lateral control of the vehicle by utilizing the force potential ... -
Design of a Rotary Union For Coolant Transfer to Radar System
(Fen Bilimleri Enstitüsü, 2023)In this thesis, a rotary joint for cooling fluid transfer to the radar system is developed. The design and analysis to meet the specified technical requirements were verified by tests. In dynamic sealing tests, the sealing, ... -
Design of a Slip Observer and Road Adhesion Coefficient Estimator for Road Vehicles
(Fen Bilimleri Enstitüsü, 2013)Control systems that help the driver avoid accidents, or limit the damage in case of an accident, have become ubiquitous in modern passenger cars. For example, new cars typically have an anti-lock braking system (ABS), ... -
Design, Fabrication and Characterization of Bio-Inspired Micro-Nano New Generation Polymer Fiber Array
(Fen Bilimleri Enstitüsü, 2013)Design, fabrication and characterization of micro-nano bioinspired fiber array is the main idea of this thesis.Even though adhesion of the two surfaces together powerfully and easily separation from the same surface without ... -
Design, Fabrication and Control of A Novel Shape Memory Alloy (SMA)-Wire-Based Flexible Composite Actuator
(Fen Bilimleri Enstitüsü, 2023)Soft actuators are frequently seen in many design areas. They can adapt to the desired motion and do not harm the material they touch. These features give many ideas to designers. In this thesis, such a soft composite ...