کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7157405 1462722 2013 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparison of virtual flux method on LBM and on other methods on a GPU
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Comparison of virtual flux method on LBM and on other methods on a GPU
چکیده انگلیسی
The authors implemented artificial compressibility method (ACM) with virtual flux method (VFM) on a GPU to simulate incompressible unsteady state flow fields around a cylinder, and lattice Boltzmann method (LBM) on a GPU to simulate incompressible turbulent flows. In this study, unsteady flow fields around a circular cylinder were calculated by LBM with VFM. The history of the length of twin vortex behind a circular cylinder and the Strouhal number were compared with that of the other researchers; also, the speedup obtained by a GPU is shown.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Fluids - Volume 88, 15 December 2013, Pages 822-825
نویسندگان
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