Parallel modeling of sediment and radionuclide transport in rivers on multiprocessor systems and graphics processors

• Date: 2025
• Main Authors: Sorokin, Maksym, Zheleznyak, Mark, Kivva, Sergii, Pylypenko, Oleksandr
• Format: Article
• Language: Ukrainian
• Published: Kyiv National University of Construction and Architecture 2025
• Subjects: river contamination modeling; shallow water equations; finite volume method; parallel computing; GPU computing; MPI; OpenACC
• Online Access: https://es-journal.in.ua/article/view/343565
• Journal Title: Environmental safety and natural resources

The study aims to develop and implement parallel algorithms for modeling sediment and pollutant transport in rivers within the COASTOX-UN modeling system, utilizing multiprocessor systems and graphics processing units (GPUs). The modeling system includes a hydrodynamic module (COASTOX-HD), a sedimen...