Modelling of the Atomic Ordering Processes in Ni3Al Intermetallics by Monte Carlo Simulation Method combined with Electronic Theory of Alloys

2002-10-14
Mehrabov, Amdulla
Akdeniz, Mahmut Vedat
Show full item record
80
views
0
downloads
https://hdl.handle.net/11511/77278
The 12-th Conference of the Islamic Academy of Sciences
Department of Metallurgical and Materials Engineering, Conference / Seminar

Suggestions

Modeling of the atomic ordering processes in Fe3Al intermetallics by the Monte Carlo simulation method combined with electronic theory of alloys
Mehrabov, Amdulla; Akdeniz, Mahmut Vedat (Springer Science and Business Media LLC, 2003-12-01)
The evolution of atomic ordering processes in Fe3Al has been modeled by the Monte Carlo (MC) simulation method combined with the electronic theory of alloys in pseudopotential approximation. The magnitude of atomic ordering energies of atomic pairs in the Fe3Al system has been calculated by means of electronic theory in pseudopotential approximation up to sixth coordination spheres and subsequently used as input data for MC simulation for more detailed analysis for the first time. The Bragg–Williams long-ra...
Modelling of IN 738 LC Alloy Mechanical Properties based on Microstructural Evolution Simulations for Different Heat Treatment Conditions
Boyraz, Mustafa Tarık; İmer, Muhsine Bilge (null; 2017-04-28)
Modelling of interaction of shock waves with analytical methods
Koç, Mesut; Aksel, Mehmet Haluk; Department of Mechanical Engineering (2022-2)
In supersonic air vehicles, specially shaped air ducts are used to supply the air with required properties to the combustion chambers. Two-dimensional supersonic flow solvers used to design such geometrical shapes have become less accurate as the geometrical shape of the air duct becomes asymmetric or flow becomes three-dimensional. This problem can be overcome by solving the interaction between shock planes using analytical methods. In this study, an analytical solution model based on principles of gas dyn...
Modelling of Diffusion in Random Packings of Core-Shell Particles
Hatipoğlu, Emre; Koku, Harun (Hacettepe University, 2017-04-01)
Core-Shell particles are commonly used materials in chromatography. In this study, a mathematical model that mimics diffusion around Core-Shell particles was developed. A random-walk based algorithm was implemented to simulate diffusion and a Core-Shell particle geometry was computationally formed, based on simple geometric constructs and relations. Diffusion simulations were carried out on a randomly packed geometry formed from these particles. The behavior of time-dependent diffusivity data obtained from ...
Modelling of a continuous optical discharge stabilized by a gas flow in quasi-optical approximation
Rafatov, İsmail; Yedierler, Burak (IOP Publishing, 2009-03-07)
We consider a continuous optical discharge (COD) sustained by a weakly focused CO(2) laser beam and stabilized by a cold gas flow incident in the direction of the laser radiation propagation. We develop and examine a two-dimensional radiative gas-dynamic model for COD which uses realistic quasi-optics and takes refraction of the laser radiation in the plasma properly into account in describing the laser beam propagation. The model is applied to calculate the parameters of COD in the air flow as functions of...
Citation Formats
A. Mehrabov and M. V. Akdeniz, “Modelling of the Atomic Ordering Processes in Ni3Al Intermetallics by Monte Carlo Simulation Method combined with Electronic Theory of Alloys,” presented at the The 12-th Conference of the Islamic Academy of Sciences, Islamabad, Pakistan, 2002, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/77278.
METU IIS - Integrated Information Service open@metu.edu.tr