New interpolation paradigm for the design of ship profile

A new interpolation technique based on an optimized near end-points Akima's cubic spline method is proposed in order to plot the profile of longitudinal section in a boat such that the aerodynamic properties will be improved. As a result of the method, the boat shape permit to reduce the water...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1297; no. 1; pp. 12022 - 12027
Main Authors Mihai Bica, Alexandru, Laslo, Eugen
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.09.2019
Subjects
Interpolation
Motional resistance
Physics
Water resistance
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Summary:A new interpolation technique based on an optimized near end-points Akima's cubic spline method is proposed in order to plot the profile of longitudinal section in a boat such that the aerodynamic properties will be improved. As a result of the method, the boat shape permit to reduce the water resistance in the forward motion. The method is illustrated by simulating the boat shape using the proposed method in comparison with the shapes provided by the natural cubic spline and by the Akima's cubic spline interpolation procedures.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1297/1/012022