ORCID
- Jiaxin Chen: 0000-0002-0761-4756
- Martyn Hann: 0000-0003-3965-9331
- Robert Rawlinson-Smith: 0000-0001-5830-7054
- Deborah Greaves: 0000-0003-3906-9630
Abstract
This study delves into the complex sloshing dynamics in a circular tank, a critical challenge for applications like aerospace and marine systems, as part of the CCP-WSI Blind Test Series 5. Leveraging the GPU-accelerated SPH-based DualSPHysics code, we uncover unique resonant and nonlinear wave behaviours under horizontal and vertical excitations. Key findings include significant free-surface amplifications and symmetry-breaking effects at resonance. Sensitivity analysis of dimensionality, viscosity, and resolution highlighted SPH's adaptability for highly nonlinear flows, establishing it as a powerful tool for tackling intricate fluid-structure interactions.
Publication Date
2025-07-01
Publication Title
The 35th International Ocean and Polar Engineering Conference
ISBN
978-1-880653-74-6
ISSN
1098-6189
Acceptance Date
2025-03-28
Deposit Date
2025-07-08
Additional Links
https://onepetro.org/ISOPEIOPEC/proceedings-abstract/ISOPE25/ISOPE25/ISOPE-I-25-333/713506
Recommended Citation
Chen, J., Yang, Y., Hann, M., Rawlinson-Smith, R., Raji, M., & Greaves, D. (2025) 'SPH Simulation of Isothermal Sloshing in a Circular Tank: A CCP-WSI Blind Test Study', The 35th International Ocean and Polar Engineering Conference, . Retrieved from https://pearl.plymouth.ac.uk/secam-research/2158
