کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
523059 867907 2006 21 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
High-order accurate implementation of solid wall boundary conditions in curved geometries
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
High-order accurate implementation of solid wall boundary conditions in curved geometries
چکیده انگلیسی

We propose a new technique to implement solid wall boundary conditions for steady two-dimensional Euler equations for problems in curved geometries. The technique is to be used with high-order methods on unstructured, straight-sided element meshes. By modeling flow around a physical rather than computational geometry, significant improvement in quality of the solution is achieved. The technique does not require a complex reconstruction and is easy to implement. Examples are presented to demonstrate validity of the new approach.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational Physics - Volume 211, Issue 2, 20 January 2006, Pages 492–512
نویسندگان
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