Developers use MIKE 21 to assess tidal currents and wave loads on turbine foundations. It also models sediment scour around monopiles.
It works seamlessly with other DHI tools. For example, you can couple MIKE 11 (1D) with MIKE 21 (2D) using MIKE FLOOD to model how a river interacts with an urban floodplain. dhi mike 21
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The versatility of MIKE 21 has made it an industry standard across the globe. In , it is used to design offshore wind farms by modeling wave-structure interactions and seabed scour. In flood risk management , city planners use MIKE 21 to create detailed flood inundation maps, assess the effectiveness of levees and flood walls, and design stormwater drainage systems for extreme rainfall events. For environmental management , regulators employ the software to set safe discharge limits for industrial effluents into rivers, ensuring that pollutant plumes do not exceed water quality standards in sensitive habitats. A notable example includes studies of the Venice Lagoon, where MIKE 21 has been used to manage tidal flow and evaluate the impact of mobile flood barriers (MOSE). Similarly, it has been applied to the Great Barrier Reef catchment to model the transport of sediment and nutrients from rivers to the reef ecosystem. Developers use MIKE 21 to assess tidal currents