کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6916849 862957 2015 21 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Multi-patch nonsingular isogeometric boundary element analysis in 3D
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Multi-patch nonsingular isogeometric boundary element analysis in 3D
چکیده انگلیسی
A multi-patch nonsingular isogeometric boundary element method (IGABEM) for 3D problems is presented that provides accurate solutions for multi-patch IGABEM. In order to conveniently implement this method, based on the Greville abscissae, a new collocation method moves the first and the last collocation points of each parametric direction inside of their patches, and a simple method for merging equations handles the extra equations. The numerical results verify the accuracy and efficiency of the present method by comparing it to the conventional IGABEM.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 293, 15 August 2015, Pages 71-91
نویسندگان
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