Başlık için Makina Mühendisliği Bölümü listeleme
Toplam kayıt 184, listelenen: 13-32
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Adhesive Pillar Based Air Levitation System for Contactless Manipulation of Fine Objects
(Elsevier Science Bv, 2015)This paper introduces the characterization study of a new actuator design -"Adhesive Pillar Based Air Levitation" (APAL) system-to manipulate fine objects in a non-destructive manner. A meso-scale polymer adhesive pillar ... -
Adjustment of the Thermal Expansion Coefficient of 3D Printed Composite Tools for Composite Overwrapped Pressure Vessels
(Fen Bilimleri Enstitüsü, 2023)A thermal mismatch problem between a curable composite and the tool material can negatively impact the cured product's geometrical precision and structural integrity, leading to insufficient quality or, even worse, reduced ... -
Adult Education in Turkey: In Terms Of Lifelong Learning
(Elsevier Science Bv, 2012)Information, access to information and communication technologies leading to rapid and profound changes in economic and social life makes the lifelong learning a must for everyone and mostly adults. In Turkey, adult ... -
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 ... -
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 ... -
An Examination Of The Resistance Spot Welding Process Of The Ultra-Hıgh-Strength Steel Wıth Experımental And Numerıcal Methods
(Fen Bilimleri Enstitüsü, 2022)Since ultra-high-strength steels are being preferred in the automotive industry, the weldability of these steels has been gaining importance. When the scientific literature on the resistance spot weldability of UHSS is ... -
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 ... -
Analytical and Experimental Investigation of Process Loads on Incremental Severe Plastic Deformation
(Iop Publishing Ltd, 2017)From the processing point of view, friction is a major problem in the severe plastic deformation (SPD) using equal channel angular pressing (ECAP) process. Incremental ECAP can be used in order to optimize frictional effects ... -
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 ... -
Buckling of an Orthotropic Graded Coating with An Embedded Crack Bonded to a Homogeneous Substrate
(Pergamon-Elsevier Science Ltd, 2009)To simulate buckling of nonuniform coatings, we consider the problem of an embedded crack in a graded orthotropic coating bonded to a homogeneous substrate subjected to a compressive loading. The coating is graded in 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 ... -
Computation Of Thermal Fracture Parameters For Orthotropic Functionally Graded Materials Using J(K)-Integral
(Pergamon-Elsevier Science Ltd, 2010)This article introduces a computational method based on the J(k)-integral for mixed-mode fracture analysis of orthotropic functionally graded materials (FGMs) that are subjected to thermal stresses. The generalized definition ... -
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 ...