Design Optimization Of Composite Wood Sandwiched Submersible Pressure Hulls
The main purpose of this research was to use wood as a core material of composite sandwiched submersible pressure hulls to reduce weight and increase stability under hydrostatic pressure. This task presents design optimization for a submersible pressure hull by means of Finite Element Analysis (FEA)...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Tamkang University Press
2023-02-01
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| Series: | Journal of Applied Science and Engineering |
| Subjects: | |
| Online Access: | http://jase.tku.edu.tw/articles/jase-202309-26-9-0010 |
| _version_ | 1811169813804875776 |
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| author | Hafiz Muhammad Waqas Dongyan Shi Muhammad Imran Sohaib Z Khan Elsayed Fathallah Mahmoud Helal |
| author_facet | Hafiz Muhammad Waqas Dongyan Shi Muhammad Imran Sohaib Z Khan Elsayed Fathallah Mahmoud Helal |
| author_sort | Hafiz Muhammad Waqas |
| collection | DOAJ |
| description | The main purpose of this research was to use wood as a core material of composite sandwiched submersible pressure hulls to reduce weight and increase stability under hydrostatic pressure. This task presents design optimization for a submersible pressure hull by means of Finite Element Analysis (FEA). Different composite materials were implemented, and various kinds of woods were consumed as a core. Genetic Algorithm (GA) was used to conduct the optimization process. The ply layer numbers and core thickness, for pressure hulls have been optimized for the configuration of [0l/90m/0n/0c/0o/90p/0q]. The objective function was to decrease the buoyancy factor and to increase the buckling factor. The material failure criteria, and buckling factor were selected as constraints for the optimization process. A comparison was made between the steel pressure hull and promising results were achieved comparatively in favor of using composite material with the combination
of wood core. |
| first_indexed | 2024-04-10T16:47:53Z |
| format | Article |
| id | doaj.art-a9032042ee8d4fe9873c285a7696884f |
| institution | Directory Open Access Journal |
| issn | 2708-9967 2708-9975 |
| language | English |
| last_indexed | 2024-04-10T16:47:53Z |
| publishDate | 2023-02-01 |
| publisher | Tamkang University Press |
| record_format | Article |
| series | Journal of Applied Science and Engineering |
| spelling | doaj.art-a9032042ee8d4fe9873c285a7696884f2023-02-07T20:08:09ZengTamkang University PressJournal of Applied Science and Engineering2708-99672708-99752023-02-012691295130410.6180/jase.202309_26(9).0010Design Optimization Of Composite Wood Sandwiched Submersible Pressure HullsHafiz Muhammad Waqas0Dongyan Shi1Muhammad Imran2Sohaib Z Khan3Elsayed Fathallah4Mahmoud Helal5College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin, 150001, ChinaCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin, 150001, ChinaCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin, 150001, ChinaDepartment of Mechanical Engineering, Faculty of Engineering, Islamic University of Madinah, Madinah 41411, Saudi ArabiaCivil Engineering Department, MTC Kobry Elkobba, Egypt Ships and Submarines Engineering Department, Military Technical College, Cairo 11787, EgyptDepartment of Mechanical Engineering, Faculty of Engineering, Taif University, Box P.O 1109, Taif 21944, Saudi Arabia. Production and Mechanical Design Dept., Faculty of Engineering, Mansoura University, Mansoura 35516, EgyptThe main purpose of this research was to use wood as a core material of composite sandwiched submersible pressure hulls to reduce weight and increase stability under hydrostatic pressure. This task presents design optimization for a submersible pressure hull by means of Finite Element Analysis (FEA). Different composite materials were implemented, and various kinds of woods were consumed as a core. Genetic Algorithm (GA) was used to conduct the optimization process. The ply layer numbers and core thickness, for pressure hulls have been optimized for the configuration of [0l/90m/0n/0c/0o/90p/0q]. The objective function was to decrease the buoyancy factor and to increase the buckling factor. The material failure criteria, and buckling factor were selected as constraints for the optimization process. A comparison was made between the steel pressure hull and promising results were achieved comparatively in favor of using composite material with the combination of wood core.http://jase.tku.edu.tw/articles/jase-202309-26-9-0010sandwich structuressubmersible pressure hullsparametric analysisoptimizationgenetic algorithm |
| spellingShingle | Hafiz Muhammad Waqas Dongyan Shi Muhammad Imran Sohaib Z Khan Elsayed Fathallah Mahmoud Helal Design Optimization Of Composite Wood Sandwiched Submersible Pressure Hulls Journal of Applied Science and Engineering sandwich structures submersible pressure hulls parametric analysis optimization genetic algorithm |
| title | Design Optimization Of Composite Wood Sandwiched Submersible Pressure Hulls |
| title_full | Design Optimization Of Composite Wood Sandwiched Submersible Pressure Hulls |
| title_fullStr | Design Optimization Of Composite Wood Sandwiched Submersible Pressure Hulls |
| title_full_unstemmed | Design Optimization Of Composite Wood Sandwiched Submersible Pressure Hulls |
| title_short | Design Optimization Of Composite Wood Sandwiched Submersible Pressure Hulls |
| title_sort | design optimization of composite wood sandwiched submersible pressure hulls |
| topic | sandwich structures submersible pressure hulls parametric analysis optimization genetic algorithm |
| url | http://jase.tku.edu.tw/articles/jase-202309-26-9-0010 |
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