کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1727267 1015163 2007 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Some methods to obtain the added resistance of a ship advancing in waves
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
Some methods to obtain the added resistance of a ship advancing in waves
چکیده انگلیسی

Added resistance in waves is an important part of ship dynamic due to its economical effect on ship exploitation. Can the ship sustain speed in a rough sea state? If not, this will produce delays and economical losses if added resistance is not taken into account in the propulsion design. There are not many simple methods to obtain the added resistance in waves of a ship, and the validity of the results is not always good enough for different ships. In this paper, some theories that can be used to predict the added resistance of a ship are studied and validated against seakeeping tests of some monohull models. Tests and results focus in head seas, which are the most severe for the added resistance. Experimental results are compared with numerical calculations and conclusions about the range of application of the presented theories are obtained.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ocean Engineering - Volume 34, Issue 7, May 2007, Pages 946–955
نویسندگان
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