کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1706306 1519422 2006 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Accuracy of the two-iteration spectral method for phase change problems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Accuracy of the two-iteration spectral method for phase change problems
چکیده انگلیسی

The accuracy of the solution of phase change problems using a spectral method is studied. Two iterations in the expansion are used to obtain the interface location of a solidification problem in semi-infinite domain. Asymptotic expansion of the current approach is compared to the existing analytical solution of the problem, and the validity of the expansion is studied. The results indicate the accuracy of a numerical application of the current approach to finite and semi-infinite geometries.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 30, Issue 12, December 2006, Pages 1515–1524
نویسندگان
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