کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
567412 1452145 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Code-coupling strategy for efficient development of computer software in multiscale and multiphysics nonlinear evolution problems in computational mechanics
ترجمه فارسی عنوان
استراتژی کد سازی برای توسعه کارآمد نرم افزار کامپیوتری در مسائل تکامل غیر خطی چند و چند فیزیک در مکانیک محاسباتی
کلمات کلیدی
توسعه نرم افزار، کوپلینگ کد، چند منظوره، چند فیزیک، مشکل تکلیف غیرخطی کد یکپارچه در زمان پیوند
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزار
چکیده انگلیسی

In this work we seek to provide an efficient approach to development of software computational platform for the currently very active research domain of multiphysics and multiscale analysis in fully nonlinear setting. The typical problem to be solved is nonlinear evolution problem, with different scales in space and time. We show here that a successful solution to such a problem requires gathering the sound theoretical formulation, the most appropriate discrete approximation and the efficient numerical implementation. We show in particular that the most efficient numerical implementation is obtained by reusing the existing codes, in order to accelerate the code development and validation. The key element that makes such an approach possible is the Component Template Library (CTL), presented in this work. We show that the CTL allows to seamlessly merge the existing software products into a single code at compilation time, regardless of their ‘heterogeneities’ in terms of programming language or redundancy in use of local variables. A couple of illustrative problems of fluid–structure interaction and multiscale nonlinear analysis are presented in order to confirm the advantage of the proposed approach.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Engineering Software - Volume 72, June 2014, Pages 8–17
نویسندگان
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