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http://dx.doi.org/10.3796/KSFT.2003.39.4.298

Integrated CAD/CAE System for Planing Hull Form Design  

김태윤 ((주)태화 마린)
김동준 (부경대학교)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.39, no.4, 2003 , pp. 298-304 More about this Journal
Abstract
In this paper a free-form hull design program and performance prediction program for planing boat is introduced. This program enables the designer to do complex geometric hull shape design on a personal computer and accurately to predict power requirements for a given loading and velocity. For a free form design, Bezier curve model is adopted as a basic representation tool of curves and surfaces, and this program has versatile functions to do fairing jobs with a convenient graphical user interface. After creating a hull form the geometric data is provided in a manner compatible with a variety of analysis tools including 'Motion Analysis(by Zarnick)' for prediction of motion characteristics in regular waves, 'Running Attitude (by Savitsky)' for prediction of the running attitude and required power.
Keywords
free-form hull design; performance prediction; planing boat; bezier curve; motion characteristics in regular waves;
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