Özet
In this study, a material point method (MPM) framework is presented to investigate hydroelastic vibration characteristics of elastic structures submerged into fluid. To analyze the coupled fluid- structure problem, MPM discretization is formed in such a way that the structure is assumed to be linearly elastic material while the surrounding fluid is assumed to be weakly compressible fluid utilizing an artificial equation of state. The dynamic analysis is conducted by applying an impulsive force to the structure in time domain. Then, hydrodynamic characteristics, i.e. natural frequencies, are determined by applying Fast Fourier Transform (FFT). The developed MPM framework is utilized to investigate the hydroelastic vibration analysis of a cantilever beam fully submerged into fluid.
| Orijinal dil | İngilizce |
|---|---|
| Ana bilgisayar yayını başlığı | Sustainable Development and Innovations in Marine Technologies - Proceedings of the 19th International Congress of the International Maritime Association of the Mediterranean, IMAM 2022 |
| Editörler | Selma Ergin, C. Guedes Soares |
| Yayınlayan | CRC Press/Balkema |
| Sayfalar | 303-308 |
| Sayfa sayısı | 6 |
| ISBN (Basılı) | 9781032416182 |
| DOI'lar | |
| Yayın durumu | Yayınlandı - 2023 |
| Etkinlik | 19th International Congress of the International Maritime Association of the Mediterranean, IMAM 2022 - Istanbul, Turkey Süre: 26 Eyl 2022 → 29 Eyl 2022 |
Yayın serisi
| Adı | Sustainable Development and Innovations in Marine Technologies - Proceedings of the 19th International Congress of the International Maritime Association of the Mediterranean, IMAM 2022 |
|---|
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| ???event.eventtypes.event.conference??? | 19th International Congress of the International Maritime Association of the Mediterranean, IMAM 2022 |
|---|---|
| Ülke/Bölge | Turkey |
| Şehir | Istanbul |
| Periyot | 26/09/22 → 29/09/22 |
Bibliyografik not
Publisher Copyright:© 2023 the Author(s).