Analytical Approximation for Cahn-Hillard Phase-Field Model for Spinodal Decomposition of a Binary System

Ali TOZAR; Orkun TAŞBOZAN; Ali KURT

doi:https://doi.org/10.53570/jnt.804302

Article Details

Analytical Approximation for Cahn-Hillard Phase-Field Model for Spinodal Decomposition of a Binary System

Authors:

Ali TOZAR | Orkun TAŞBOZAN | Ali KURT

Publisher:

Tokat Gaziosmanpasa University

Main Topics:

Probabilities & applied mathematics

Journal:

Journal of New Theory 2021 Issue 36, pp.11-17

Document Type:

Article

Publication Date:

9/2021

Document Language:

English

Document ID (Org No.):

2000490267

Frequency:

Quarterly

pISSN:

2149-1402

DOI:

https://doi.org/10.53570/jnt.804302

Abstract:

 

Phase transformations which lead to dramatical property change are very important for engineering materials. Phase-field methods are one of the most successful and practical methods for modelling phase transformations in materials. The Cahn-Hillard phase-field model is among the most promising phase-field models. The most successful aspect of the model is that it can predict spinodal decomposition (which is essential to determining the microstructure of an alloy) in a binary system. It is used in both materials science and many other fields, such as polymer science, astrophysics, and computer science. In this study, the Cahn-Hillard phase-field model is evaluated by an analytical approach using the (1/G')-expansion method. The solutions obtained are tested for certain thermodynamic conditions, and their accuracy of predicting the spidonal decomposition of a binary system is confirmed.

Article Details

Analytical Approximation for Cahn-Hillard Phase-Field Model for Spinodal Decomposition of a Binary System

Authors: Ali TOZAR | Orkun TAŞBOZAN | Ali KURT

Publisher: Tokat Gaziosmanpasa University

Main Topics: Probabilities & applied mathematics

Journal: Journal of New Theory 2021 Issue 36, pp.11-17

Document Type: Article

Publication Date: 9/2021

Document Language: English

Document ID (Org No.): 2000490267

Frequency: Quarterly

pISSN: 2149-1402

DOI: https://doi.org/10.53570/jnt.804302

Issues

Authors:

Ali TOZAR | Orkun TAŞBOZAN | Ali KURT

Publisher:

Tokat Gaziosmanpasa University

Main Topics:

Probabilities & applied mathematics

Journal:

Journal of New Theory 2021 Issue 36, pp.11-17

Document Type:

Article

Publication Date:

9/2021

Document Language:

English

Document ID (Org No.):

2000490267

Frequency:

Quarterly

pISSN:

2149-1402

DOI:

https://doi.org/10.53570/jnt.804302