کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4640920 1341291 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dispersion of elastic waves in the contact–impact problem of a long cylinder
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Dispersion of elastic waves in the contact–impact problem of a long cylinder
چکیده انگلیسی

Numerical dispersion of two-dimensional finite elements was studied. The outcome of the dispersion study was verified by the numerical and analytical solutions to the longitudinal impact of two long cylindrical bars. In accordance with the results of the dispersion analysis it was demonstrated that the quadratic elements showed better accuracy than the linear ones.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 234, Issue 6, 15 July 2010, Pages 1930–1936
نویسندگان
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