AIP Conference Proceedings 2129, 020044 (2019); https://doi.org/10.1063/1.5118052 2129, 020044 © 2019 Author(s). Numerical visualization of flow in spillway and downstream of dam using fluid/ structure interaction Cite as: AIP Conference Proceedings 2129, 020044 (2019); https://doi.org/10.1063/1.5118052 Published Online: 30 July 2019 Muhammad Naqib Nashurdin, Aizat Abas, Aqil Azman, F. C. Ng, M. R. M. Radzi, and A. Hassani