Ara
Toplam kayıt 93, listelenen: 31-40
Investıgatıng the Effect of Low Heatıng Coolıng Rate and the Thermomechanıcal Treatments on The Shape Memory Behavıor of Nıtıhf Alloys
(Fen Bilimleri Enstitüsü, 2022)
Shape memory alloys (SMAs) have an extraordinary ability to recover their shape via martensitic transformation. That ability provides SMAs to be used as actuators in many applications as a result of doing work against load. ...
Development Of A Metrıc System to Evaluate the Performance of Passenger Cars in Frontal Crash Tests
(Fen Bilimleri Enstitüsü, 2022)
Passenger safety during a collision is a criterion taken into account in automobile designs. For this reason, it is aimed to design the vehicles in such a way that the people inside the vehicle, especially the driver and ...
Investigation of Stress Distributions Between A Frictional Rigid Cylinder and Laminated Glass Fiber Composites
(Fen Bilimleri Enstitüsü, 2021-04)
Surface and sub – surface stresses, and edges of contact patch between a rigid
cylinder and laminated glass fiber composites are evaluated in this thesis. A novel
and modern system of analysis based on Cholesky ...
Yaw Dynamics Control of Three Wheeled Hybrid Vehicle by Torque Vectoring
(Fen Bilimleri Enstitüsü, 2021)
In this thesis, the lateral dynamics of the three-wheeled hybrid vehicle were evaluated. Mechanical components and moving parts such as the vehicle chassis, suspensions, steering system, and tires are modeled on Adams/Car ...
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 ...
Simulation-Based Testing and Evaluation of Automated Vehicle Motion Planning and Control Algorithms
(Fen Bilimleri Enstitüsü, 2022-05-23)
Automated vehicles can help to reduce accidents, stress on the driver and the ecological footprint of vehicles by utilizing motion planning and control algorithms. Ensuring the safety and comfort of drivers and passengers ...
A Dummy Head And Neck Model for Both Frontal and Rear Impacts
(Fen Bilimleri Enstitüsü, 2022)
Dummies are calibrated test instruments used to measure human injury potential and determine dynamic behaviour of anatomical parts of the human in vehicle crashes. There are seperate dummies available for frontal and rear ...
Investigation of the Effect of Aging Under Stress on the Shape Memory Properties of NiRich NiTiHf High Temperature Shape Memory Alloy
(Fen Bilimleri Enstitüsü, 2022)
Shape memory alloys (SMAs) are extraordinary materials having very high shape or strain recovery capabilities via martensite-austenite phase transformation. The shape recovery capability of SMAs can be effectively exploited ...
Random Vibration Fatigue Analysis of Brackets Installed on Tracked Land Vehicle
(Fen Bilimleri Enstitüsü, 2022)
Fulfilling the operational static requirements may not be enough for the materials used in engineering applications. Generally, failures occur due to dynamic loadings, especially in the military environments. If these ...
Predicting Fatigue Life of a mount of a Device with Shock Absorber
(Fen Bilimleri Enstitüsü, 2022)
All aircraft operate under vibration loads and these loads cause vibration-induced fatigue damage to the parts. Fatigue damages are dangerous because they occur suddenly without giving a warning before, for this reason ...