کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7156950 1462694 2015 60 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A Smoothed Particle Hydrodynamics model for 3D solid body transport in free surface flows
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
A Smoothed Particle Hydrodynamics model for 3D solid body transport in free surface flows
چکیده انگلیسی
The new model has been validated on a sequence of 2D and 3D test cases. They involve preliminary tests both with single and multiple bodies and frontiers, four water entries of falling solid wedges, and the propagation of a 3D dam break front. This is driven by the regular lift of a mobile gate, transports a floating body (6 degrees of freedom) and impacts two fixed obstacles and several solid frontiers. This last phenomenon has also been experimentally realized during this study. Validation refers to comparisons vs. measurements, Unsteady Reynolds-Averaged Navier-Stokes (URANS) results, other SPH models, analytical and theoretical solutions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Fluids - Volume 116, 15 August 2015, Pages 205-228
نویسندگان
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