کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1726648 1015126 2009 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Computation of inertial and damping characteristics of ship sections in shallow water
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
Computation of inertial and damping characteristics of ship sections in shallow water
چکیده انگلیسی

Hydrodynamics of 2D contours representing ship sections is considered for the case of small harmonic oscillations with a modification of a boundary-integral-equation method implemented earlier for the deep-fluid case. Alterations of the algorithm required by the finite-depth case are described in the present study and a number of numerical results are given.These include comparison with another code for the case of flat horizontal bottom and comparative calculations made for the case of the abrupt change of depth near the ship (stepped bottom). The results can be used for estimation of the bottom's influence on the manoeuvring and seakeeping qualities of ships.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ocean Engineering - Volume 36, Issue 14, October 2009, Pages 1098–1111
نویسندگان
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