Free Vibration Analysis of Sandwich Plate-Reinforced Foam Core Adopting Micro Aluminum Powder
Analytical study of free vibration behavior of foam core sandwich plates strengthened with Aluminum micro spherical powder were presented in this paper. Sandwich plate with polyurethane foam core sandwiched between two Aluminum faces. To calculate the natural frequencies, use Kirchhoff theory to dri...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Vasyl Stefanyk Precarpathian National University
2022-11-01
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| Series: | Фізика і хімія твердого тіла |
| Subjects: | |
| Online Access: | https://journals.pnu.edu.ua/index.php/pcss/article/view/5902 |
| _version_ | 1797976596832845824 |
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| author | Muhannad Al-Waily Hussam Raad Emad Kadum Njim |
| author_facet | Muhannad Al-Waily Hussam Raad Emad Kadum Njim |
| author_sort | Muhannad Al-Waily |
| collection | DOAJ |
| description | Analytical study of free vibration behavior of foam core sandwich plates strengthened with Aluminum micro spherical powder were presented in this paper. Sandwich plate with polyurethane foam core sandwiched between two Aluminum faces. To calculate the natural frequencies, use Kirchhoff theory to drive the equation of sandwich plate vibration. The stiffness characteristics of a foam-Aluminum core were evaluated by micro particle composite equations. The findings reveal that the impact of filling foam is effective, according to the free vibration analysis, the sandwich plate's free vibration and static behavior can be improved by using micro spherical powder foam in the vacant spherical gaps of the foam core. In comparison to other cores, the core foam-aluminum sandwich plate deflects less. |
| first_indexed | 2024-04-11T04:53:26Z |
| format | Article |
| id | doaj.art-810929b1588e468b94f8685398ed04e3 |
| institution | Directory Open Access Journal |
| issn | 1729-4428 2309-8589 |
| language | English |
| last_indexed | 2024-04-11T04:53:26Z |
| publishDate | 2022-11-01 |
| publisher | Vasyl Stefanyk Precarpathian National University |
| record_format | Article |
| series | Фізика і хімія твердого тіла |
| spelling | doaj.art-810929b1588e468b94f8685398ed04e32022-12-26T23:53:24ZengVasyl Stefanyk Precarpathian National UniversityФізика і хімія твердого тіла1729-44282309-85892022-11-0123465966810.15330/pcss.23.4.659-6685902Free Vibration Analysis of Sandwich Plate-Reinforced Foam Core Adopting Micro Aluminum PowderMuhannad Al-Waily0Hussam Raad1Emad Kadum Njim2Department of Mechanical Engineering, Faculty of Engineering, University of Kufa, IraqDepartment of Mechanical Engineering, Faculty of Engineering, University of Kufa, IraqState Company for Rubber and Tires Industries, Ministry of Industry and Minerals, IraqAnalytical study of free vibration behavior of foam core sandwich plates strengthened with Aluminum micro spherical powder were presented in this paper. Sandwich plate with polyurethane foam core sandwiched between two Aluminum faces. To calculate the natural frequencies, use Kirchhoff theory to drive the equation of sandwich plate vibration. The stiffness characteristics of a foam-Aluminum core were evaluated by micro particle composite equations. The findings reveal that the impact of filling foam is effective, according to the free vibration analysis, the sandwich plate's free vibration and static behavior can be improved by using micro spherical powder foam in the vacant spherical gaps of the foam core. In comparison to other cores, the core foam-aluminum sandwich plate deflects less.https://journals.pnu.edu.ua/index.php/pcss/article/view/5902sandwich plateanalytical solutionfree vibrationpolyurethane foamaluminum powder |
| spellingShingle | Muhannad Al-Waily Hussam Raad Emad Kadum Njim Free Vibration Analysis of Sandwich Plate-Reinforced Foam Core Adopting Micro Aluminum Powder Фізика і хімія твердого тіла sandwich plate analytical solution free vibration polyurethane foam aluminum powder |
| title | Free Vibration Analysis of Sandwich Plate-Reinforced Foam Core Adopting Micro Aluminum Powder |
| title_full | Free Vibration Analysis of Sandwich Plate-Reinforced Foam Core Adopting Micro Aluminum Powder |
| title_fullStr | Free Vibration Analysis of Sandwich Plate-Reinforced Foam Core Adopting Micro Aluminum Powder |
| title_full_unstemmed | Free Vibration Analysis of Sandwich Plate-Reinforced Foam Core Adopting Micro Aluminum Powder |
| title_short | Free Vibration Analysis of Sandwich Plate-Reinforced Foam Core Adopting Micro Aluminum Powder |
| title_sort | free vibration analysis of sandwich plate reinforced foam core adopting micro aluminum powder |
| topic | sandwich plate analytical solution free vibration polyurethane foam aluminum powder |
| url | https://journals.pnu.edu.ua/index.php/pcss/article/view/5902 |
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