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Toplam kayıt 93, listelenen: 41-50
Traınıng Effect On The Two-Way Shape Memory Behavıor Of Nıtıhf Hıgh Temperature Shape Memory Alloy
(Fen Bilimleri Enstitüsü, 2022)
Shape Memory Alloys (SMAs) with transformation temperatures (TTs) higher than 100°C are generally utilized for high-temperature actuation applications in the aerospace industry and are called as High-Temperature Shape ...
Adaptive Car Seat Control for Whiplash Mitigation
(Fen Bilimleri Enstitüsü, 2022)
Whiplash is one of the mostly encountered injuries in rear impacts in road-traffic
accidents, which is typically characterized by neck pain due to stress and strain in the soft
tissues. A smart system design, which can ...
Improvement of Interfacıal Toughness of Layered Composıtes By Usıng Electrostatıc Flockıng Technıque
(Fen Bilimleri Enstitüsü, 2021)
Fiber-reinforced composites have remarkable strength to weight ratio. Hence, their areas of usage are increasing. Solving the delamination problem that affects service life of layered composites has gained importance. As ...
İmprovement Of The Fatigue Strength Properties Of En-Aw 6082 Aluminum Alloy By Means Of Deep Rolling
(Fen Bilimleri Enstitüsü, 2022)
In this study, fatigue properties of EN-AW 6082 aluminum alloy were altered using T6 heat treatment and deep rolling application. At first, artificial aging schedules were investigated and most optimal schedule for subsequent ...
Role Of Warm Rollıng Process On The Cyclıc Stabılıty Of Hıgh-Hf Content Nıtıhf Shape Memory Alloys
(Fen Bilimleri Enstitüsü, 2022)
Shape Memory Alloys (SMAs) are special materials due to their shape recovery behaviors. SMAs remember their original shape after being deformed in their low temperature martensite phase and then heated back to their high ...
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 ...
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 ...
Mechanical Material Characterization and Identification of Forming Parameters of Aa2198-T3s1 Aluminum-Lithium Alloy
(Fen Bilimleri Enstitüsü, 2022)
Al-Li (Aluminum-Lithium) alloys have become the focus of the aerospace industry due to their low density and high elasticity modulus, excellent corrosion resistance, high hardness, high fatigue crack growth resistance, and ...
Development of a Gas Turbine Performance Software Including Sub-Idle Region and Starting Process
(Eğitim Bilimleri Enstitüsü, 2022)
This study aims to develop a computer software to mathematically model a gas turbine engine's design point, steady state off-design and starting phases. Having a computer simulation software is crucial for a engine development ...
Influence of Cold Rolling and Subsequent Annealing Processes on the Functional Fatigue Properties of High Temperature NiTiHf Shape Memory Alloys
(Fen Bilimleri Enstitüsü, 2022-06)
Shape memory alloys are very special alloys that can be used as actuators in various applications due to their capability of returning to a prearranged shape via heating under applied load. Their high power per weight ratio ...