Ara
Toplam kayıt 94, listelenen: 81-90
Impeller Burst Analysis and Validation
(Fen Bilimleri Enstitüsü, 2022-12-15)
The rotating parts in gas turbines are expected to operate safely under different loads, such as
high centrifugation, temperature, and pressure. Due to the high centrifugal forces generated
at high rotational speeds, ...
Immersed Boundary Method for Rotorcraft Aerodynamics Using OpenFOAM
(Fen Bilimleri Enstitüsü, 2022)
The rotorcraft CFD literature review showed that efficient, easy to apply, and computationally
less expensive methods are still a need for the design and performance predictions of
rotorcraft. Immersed Boundary Method ...
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 ...
A Tuned Mass Damper Design Based on Eddy Current Damping
(Fen Bilimleri Enstitüsü, 2023)
All dynamic structures encounter vibration during their operation. A structure
experiences the vibration load in an amplified manner at structure’s natural frequencies.
If the amplitude of vibration load is high enough, ...
Investigation of Transition Flow Over S809 Airfoil Using Infrared Thermography and Numerical Methods
(Fen Bilimleri Enstitüsü, 2023-06)
This thesis presents the results of an experimental and numerical study that investigates the detection of boundary layer transitional flow using infrared thermography and Computational Fluid Dynamics analysis.
The ...
Weight Reduction and Material Characterization in A Part Used in Aviation Applications Produced by Additive Manufacturing Method
(Fen Bilimleri Enstitüsü, 2023)
Optimizing design in the aviation sector without altering load paths, achieving fuel savings through weight reduction, reducing carbon footprint, and gaining high maneuverability for aircraft through such improvements ...
Finite Element Analysis of Beam-to-Beam Eccentric End Plate Connections
(Fen Bilimleri Enstitüsü, 2023-07-10)
This study presents a broad investigation on eccentric end plates used for beam-to-beam
connections by utilizing finite element analysis. This investigation is based on previous
experimental work on beam-to-beam connections ...
Nonlinear Finite Element Analyses on the Bolt Bending Deformation
(Fen Bilimleri Enstitüsü, 2024)
Joining and assembly processes in mechanical design are performed by using permanent or non-permanent methods. Among the non-permanent techniques, threaded fasteners are commonly used mechanical components providing ...
Numerical Analysis of Hydrodynamic Ram Phenomenon in Fighter Aircraft Fuel Tanks
(Fen Bilimleri Enstitüsü, 2023-09)
When a high-velocity particle hits a liquid-filled chamber, it penetrates the chamber and transfers its kinetic energy to the liquid. Liquid moving in the chamber and high-energy shock waves propagating in the liquid can ...
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, ...