کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1726979 1015145 2008 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hydrodynamic performance of solid and porous heave plates
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
Hydrodynamic performance of solid and porous heave plates
چکیده انگلیسی

Heave plates have been widely utilized in floating offshore structures as they can provide additional damping and added mass to improve the hydrodynamic response of the system. This study investigates the hydrodynamic characteristics (added mass and damping) of oscillatory solid or porous disks using model scale experiments. All experiments were conducted via forced oscillation model tests using a planar motion mechanism (PMM). The hydrodynamic coefficients of the solid or porous disk obtained from the force measurements are analysed and presented. The sensitivities of the damping and added mass coefficients to both motion amplitude and the disk porosity are examined.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ocean Engineering - Volume 35, Issue 10, July 2008, Pages 1006–1014
نویسندگان
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