کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
497873 862947 2014 41 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A continuation problem for computing solutions of discretised evolution problems with application to plane quasi-static contact problems with friction
ترجمه فارسی عنوان
یک مشکل تداوم برای محاسبه راه حل های تکامل بی رویه با استفاده از مسائل تماس با شبه استاتیک هواپیما با اصطکاک
کلمات کلیدی
ادامه، سیستم یکپارچه و صاف، سیستم مرتبه اول پیش بینی کننده اصلاح مشکل تماس اصطکاک کولون
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
چکیده انگلیسی

A continuation problem for finding successive solutions of discretised abstract first-order evolution problems is proposed and a general piecewise C1C1 continuation problem is studied. A condition ensuring local existence and uniqueness of its solution curves is given. An analogy of the first-order system of smooth problems is derived and results of existence and uniqueness of its solutions are stated. Possibility of continuation of a solution curve along directions solving the first-order system is discussed. A technique for numerical continuation of the solution curves is developed. Furthermore, an application of the abstract continuation problem is presented for plane quasi-static contact problems with friction. Various formulations of the first-order system are derived for this case so that the analysis from the abstract frame can be developed and supplemented. Finally, the proposed numerical continuation is tested on model examples.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 280, 1 October 2014, Pages 222–262
نویسندگان
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