کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1721674 1014534 2006 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical modeling of dynamic responses and mooring forces of submerged floating breakwater
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
Numerical modeling of dynamic responses and mooring forces of submerged floating breakwater
چکیده انگلیسی

Using the volume of fluid (VOF) method, a numerical model is developed to estimate the nonlinear dynamics of a pontoon type moored submerged breakwater under wave action and the forces acting on the mooring lines, for both the vertical and inclined mooring alignments. The model is developed for a two-dimensional wave field in a vertical plane. The finite displacements of the breakwater such as sway, heave and roll in a very small time step are considered and the numerical grid cells intersected by the breakwater surfaces for changing its position due to wave action are treated using the concept of porous body model. Also, two-dimensional experimental studies are carried out to investigate the performance of the proposed model. The comparison of the computed and measured results reveals that the developed numerical model can reproduce well the dynamics of the floating body and the mooring line forces.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Coastal Engineering - Volume 53, Issue 10, September 2006, Pages 799–815
نویسندگان
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