کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
500278 863080 2006 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An Eulerian–Lagrangian method for fluid–structure interaction based on level sets
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
An Eulerian–Lagrangian method for fluid–structure interaction based on level sets
چکیده انگلیسی

We describe a method for fluid–structure interaction with the interface and free surfaces defined by level sets. The fluid is treated by an Eulerian mesh whereas the solid or structure by a Lagrangian mesh. The level set method provides a compact framework for writing the weak form and for developing and computing the discretized equations. Lagrange multiplier methods and penalty methods are used to couple the fluid and structure. Results are presented for a few compressible fluid problems representative of high pressure waves.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 195, Issues 17–18, 15 March 2006, Pages 2070–2087
نویسندگان
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