کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10417277 902324 2005 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
DNS of flow past a stationary and oscillating cylinder at Re=10000
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
DNS of flow past a stationary and oscillating cylinder at Re=10000
چکیده انگلیسی
Results of direct numerical simulations (DNS) are presented for turbulent flows past a stationary circular cylinder and past a rigid cylinder undergoing forced harmonic oscillations at Reynolds number Re=10000. This significant increase in Reynolds number (compared to previous DNS) is accomplished by employing a multilevel-type parallel algorithm within the spectral element framework. Comparisons with the available experimental data show that the simulation has captured the flow physical quantities and the statistics of the cylinder wake correctly.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Fluids and Structures - Volume 20, Issue 4, May 2005, Pages 519-531
نویسندگان
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