کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
510707 865784 2005 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fluid–structure coupling within a monolithic model involving free surface flows
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Fluid–structure coupling within a monolithic model involving free surface flows
چکیده انگلیسی

This contribution presents a numerical method for the analysis of fluid–structure interaction problems with free surface flows. In order to achieve high convergence of the coupled solution a consistent space–time finite element discretization for both continua and a strong coupling algorithm is applied to the highly non-linear problem. The formulation also enables the simulation of two-fluid flows. The level set method is applied for capturing complex free surfaces. In order to take discontinuities into account modified ansatz functions are used for finite elements cut by the interface. Two-dimensional examples show the applicability of the developed model.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 83, Issues 25–26, September 2005, Pages 2100–2111
نویسندگان
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