Topology optimization applied to additive-manufactured hydrofoil wing components
This study investigates the development of hydrofoil components for an unmanned boat designed for control testing. Hydrofoils, characterized by their hydrodynamic shape, generate lift forces that elevate the boat above the water,...
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| Format: | Article |
| Language: | English |
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Academia.edu Journals
2024-04-01
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| Series: | Academia Materials Science |
| Online Access: | https://www.academia.edu/118271240/Topology_optimization_applied_to_additive_manufactured_hydrofoil_wing_components |
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| author | Margarida Mata Ricardo Bencatel Elsa W. Sequeiros Manuel F. Vieira Jose M. Costa |
| author_facet | Margarida Mata Ricardo Bencatel Elsa W. Sequeiros Manuel F. Vieira Jose M. Costa |
| author_sort | Margarida Mata |
| collection | DOAJ |
| description |
This study investigates the development of hydrofoil components for an unmanned
boat designed for control testing. Hydrofoils, characterized by their
hydrodynamic shape, generate lift forces that elevate the boat above the water,
enhancing its speed. Utilizing Fusion 360, a mechanism was designed to adjust
the angle of attack of the hydrofoil wings. Subsequently, nTop and Eiger
software were used to optimize and prepare these components for additive
manufacturing (AM), with the primary objective being weight reduction. Material
extrusion was selected as the preferred AM technology. The workflow within nTop
was adapted for two materials: Onyx and carbon fiber-reinforced Onyx. Generative
design techniques were applied, including field-driven design, lattice
structures, and topology optimization (TO). Utilizing variable-thickness shells
proved an efficient approach for reducing mass while preserving mechanical
integrity. TO of the lever resulted in a significant reduction in mass. |
| format | Article |
| id | doaj-art-7caf3abb519a4340adc432beb89df998 |
| institution | Kabale University |
| issn | 2997-2027 |
| language | English |
| publishDate | 2024-04-01 |
| publisher | Academia.edu Journals |
| record_format | Article |
| series | Academia Materials Science |
| spelling | doaj-art-7caf3abb519a4340adc432beb89df9982025-02-10T22:54:57ZengAcademia.edu JournalsAcademia Materials Science2997-20272024-04-011210.20935/AcadMatSci6213Topology optimization applied to additive-manufactured hydrofoil wing componentsMargarida Mata0Ricardo Bencatel1Elsa W. Sequeiros2Manuel F. Vieira3Jose M. Costa4Department of Metallurgical and Materials Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal.4DC Tech, Travessa da Bica Velha, 128, Hab 41, 4250-078, Porto, Portugal.LAETA/INEGI - Institute of Science and Innovation in Mechanical and Industrial Engineering, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal.LAETA/INEGI - Institute of Science and Innovation in Mechanical and Industrial Engineering, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal.LAETA/INEGI - Institute of Science and Innovation in Mechanical and Industrial Engineering, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal. This study investigates the development of hydrofoil components for an unmanned boat designed for control testing. Hydrofoils, characterized by their hydrodynamic shape, generate lift forces that elevate the boat above the water, enhancing its speed. Utilizing Fusion 360, a mechanism was designed to adjust the angle of attack of the hydrofoil wings. Subsequently, nTop and Eiger software were used to optimize and prepare these components for additive manufacturing (AM), with the primary objective being weight reduction. Material extrusion was selected as the preferred AM technology. The workflow within nTop was adapted for two materials: Onyx and carbon fiber-reinforced Onyx. Generative design techniques were applied, including field-driven design, lattice structures, and topology optimization (TO). Utilizing variable-thickness shells proved an efficient approach for reducing mass while preserving mechanical integrity. TO of the lever resulted in a significant reduction in mass.https://www.academia.edu/118271240/Topology_optimization_applied_to_additive_manufactured_hydrofoil_wing_components |
| spellingShingle | Margarida Mata Ricardo Bencatel Elsa W. Sequeiros Manuel F. Vieira Jose M. Costa Topology optimization applied to additive-manufactured hydrofoil wing components Academia Materials Science |
| title | Topology optimization applied to additive-manufactured hydrofoil wing
components |
| title_full | Topology optimization applied to additive-manufactured hydrofoil wing
components |
| title_fullStr | Topology optimization applied to additive-manufactured hydrofoil wing
components |
| title_full_unstemmed | Topology optimization applied to additive-manufactured hydrofoil wing
components |
| title_short | Topology optimization applied to additive-manufactured hydrofoil wing
components |
| title_sort | topology optimization applied to additive manufactured hydrofoil wing components |
| url | https://www.academia.edu/118271240/Topology_optimization_applied_to_additive_manufactured_hydrofoil_wing_components |
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