کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1258143 1496524 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of anisotropy on the constraints field of a bicrystal (layer/substrate) under the effect of a network of interfacial dislocations
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Influence of anisotropy on the constraints field of a bicrystal (layer/substrate) under the effect of a network of interfacial dislocations
چکیده انگلیسی

The purpose of this work is to model the monoscale predictive behavior and to reproduce certain experimental observations by using numerical simulation based on the theory of anisotropic elasticity. The latter allows us to express all the necessary expressions describing the strain field. The Fourier series expansion of the strain field leads to a system of linear algebraic equations which are solved numerically to obtain the complex Fourier coefficients which are used to calculate the elastic fields of displacements and stresses. In this work we focused our effort towards the development of a mathematical code that calculates the anisotropic elastic constraints field. As an application, we have treated the case of a bicrystal Cu/(001) Fe.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Association of Arab Universities for Basic and Applied Sciences - Volume 13, Issue 1, April 2013, Pages 57–62
نویسندگان
, , ,