کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4643294 1632058 2006 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A simple moving mesh method for one- and two-dimensional phase-field equations
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A simple moving mesh method for one- and two-dimensional phase-field equations
چکیده انگلیسی

A simple moving mesh method is proposed for solving phase-field equations. The numerical strategy is based on the approach proposed in Li et al. [J. Comput. Phys. 170 (2001) 562–588] to separate the mesh-moving and PDE evolution. The phase-field equations are discretized by a finite-volume method, and the mesh-moving part is realized by solving the conventional Euler–Lagrange equations with the standard gradient-based monitors. Numerical results demonstrate the accuracy and effectiveness of the proposed algorithm.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 190, Issues 1–2, 1 June 2006, Pages 252–269
نویسندگان
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