کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
510232 865750 2010 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Boundary-element parallel-computing algorithm for the microstructural analysis of general composites
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Boundary-element parallel-computing algorithm for the microstructural analysis of general composites
چکیده انگلیسی

A standard continuum-mechanics-based 3D boundary-element (BE) algorithm has been devised to the microstructural modeling of complex heterogeneous solids such as general composites. In the particular applications of this paper, the mechanical properties of carbon-nanotube–reinforced composites are estimated from three-dimensional representative volume elements (RVEs). The shell-like thin-walled carbon nanotubes (CNTs) are also simulated with 3D BE models, and a generic subregion-by-subregion (SBS) algorithm makes the microstructural description of the CNT–polymer systems possible. In fact, based on this algorithm, a general scalable BE parallel code is proposed. Square and hexagonal fiber-packing patterns are considered to simulate the 3D composite microstructures.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 88, Issues 11–12, June 2010, Pages 773–784
نویسندگان
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