![]() ![]() An extensive review of the hydrodynamic and scouring performance of various numerical models was also included in this study. Four different turbulence models and two different sediment-transport models were tested to find the most appropriate combination, which could model the complex flow characteristics associated with a dam-break–type bore. These experimental tests were conducted in the Dambreak Flume at the University of Ottawa. A three-dimensional (3D) hydrostatic numerical model (Delft3D) and a 3D nonhydrostatic model (FLOW-3D) were used to replicate a series of physical tests conducted at the University of Ottawa, which consisted of a dam-break wave impacting onto a single square column installed over a movable sediment bed. Best regards, Tjitske EM Eka Mulyawati, modified 1 Year ago. The focus of the study was to investigate, by means of a numerical model, the scouring occurring around a single, square column subjected to tsunami floods. Dear sir, madam, For these license issues, you can best contact or. The information, which the design requirements for tsunami-resistant infrastructures is based on, is still in its preliminary stages. In recent years, tsunamis have caused considerable damage to coastal infrastructures and inflicted numerous casualties in coastal communities in the impacted regions. Numerical modeling of tsunami-induced scouring around a square column: Performance assessment of FLOW-3D and Delft3D.
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