Direct prismatic coefficient variation to hull form surface
The initial ship design process aims to optimize the hull form to enhance ship efficiency. During this phase, hull form variations are executed based on a reference ship to meet shipowner requirements, such as altering the CP (prismatic coefficient) to adjust the section lines. Once these variations...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-01-01
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| Series: | International Journal of Naval Architecture and Ocean Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2092678224000347 |
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| _version_ | 1849219961479757824 |
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| author | Dayeon Jeong Min-Jae Oh |
| author_facet | Dayeon Jeong Min-Jae Oh |
| author_sort | Dayeon Jeong |
| collection | DOAJ |
| description | The initial ship design process aims to optimize the hull form to enhance ship efficiency. During this phase, hull form variations are executed based on a reference ship to meet shipowner requirements, such as altering the CP (prismatic coefficient) to adjust the section lines. Once these variations are made, a surface is generated. However, this iterative process can be time-consuming as the surface creation must be done manually each time. Thus, we propose a method to directly apply CP variation onto the hull form surface, setting the variated section line as a constraint. In this study, the proposed method is employed to modify the hull form surface to meet CP requirements. The section lines of the modified surface are then extracted to validate the results. This streamlines in the initial hull form design, reduces the overall design time, and yields high-quality hull form surfaces efficiently. |
| format | Article |
| id | doaj-art-cf40081199844c3d850a4e1e49aba977 |
| institution | Kabale University |
| issn | 2092-6782 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | International Journal of Naval Architecture and Ocean Engineering |
| spelling | doaj-art-cf40081199844c3d850a4e1e49aba9772024-12-25T04:21:11ZengElsevierInternational Journal of Naval Architecture and Ocean Engineering2092-67822024-01-0116100615Direct prismatic coefficient variation to hull form surfaceDayeon Jeong0Min-Jae Oh1Department of Naval Architecture and Ocean Engineering, University of Ulsan, Ulsan, Republic of KoreaCorresponding author.; Department of Naval Architecture and Ocean Engineering, University of Ulsan, Ulsan, Republic of KoreaThe initial ship design process aims to optimize the hull form to enhance ship efficiency. During this phase, hull form variations are executed based on a reference ship to meet shipowner requirements, such as altering the CP (prismatic coefficient) to adjust the section lines. Once these variations are made, a surface is generated. However, this iterative process can be time-consuming as the surface creation must be done manually each time. Thus, we propose a method to directly apply CP variation onto the hull form surface, setting the variated section line as a constraint. In this study, the proposed method is employed to modify the hull form surface to meet CP requirements. The section lines of the modified surface are then extracted to validate the results. This streamlines in the initial hull form design, reduces the overall design time, and yields high-quality hull form surfaces efficiently.http://www.sciencedirect.com/science/article/pii/S2092678224000347Hull form variationCp variationB-spline surface modification |
| spellingShingle | Dayeon Jeong Min-Jae Oh Direct prismatic coefficient variation to hull form surface International Journal of Naval Architecture and Ocean Engineering Hull form variation Cp variation B-spline surface modification |
| title | Direct prismatic coefficient variation to hull form surface |
| title_full | Direct prismatic coefficient variation to hull form surface |
| title_fullStr | Direct prismatic coefficient variation to hull form surface |
| title_full_unstemmed | Direct prismatic coefficient variation to hull form surface |
| title_short | Direct prismatic coefficient variation to hull form surface |
| title_sort | direct prismatic coefficient variation to hull form surface |
| topic | Hull form variation Cp variation B-spline surface modification |
| url | http://www.sciencedirect.com/science/article/pii/S2092678224000347 |
| work_keys_str_mv | AT dayeonjeong directprismaticcoefficientvariationtohullformsurface AT minjaeoh directprismaticcoefficientvariationtohullformsurface |