Dhi Mike 21 Updated Online
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.
The FM engine allows for a seamless transition between large-scale regional models and localized high-resolution areas. For example, an engineer can model an entire sea with large 1-kilometer grid cells, but automatically taper the mesh down to 5-meter cells inside a specific harbor entrance. This provides unparalleled accuracy where it matters most without overloading computational resources. Why Choose MIKE 21?
The DHI Mike 21 software has been used in numerous real-world applications around the world. Some examples include: dhi mike 21
The SW module simulates the growth, decay, and transformation of wind-generated waves and swells in both offshore and coastal areas.
Mike 21 has a wide range of applications in coastal engineering, research, and management. Some examples include: The versatility of MIKE 21 has made it
In summary, DHI's MIKE 21 stands as the industry-leading software package for 2D water modelling, empowering engineers and researchers to analyze, design, and manage water environments for a safer, more sustainable world.
Proficiency with MIKE 21 is developed through accessible training resources and supportive communities. The FM engine allows for a seamless transition
, developed by DHI (Danish Hydraulic Institute) , is a professional engineering software suite used globally for 2D numerical modeling of hydrodynamics, waves, sediment transport, and water quality in coastal and marine environments. Core Capabilities & Modules
MIKE 21 is a professional engineering software package for simulating hydrodynamics, waves, sediment transport, and water quality in two dimensions. Unlike 1D models that simulate flow along a linear path, MIKE 21 solves the vertically integrated Saint-Venant equations (shallow water equations) across a continuous spatial grid. This allows users to capture lateral flow movements, eddy formations, and complex spatial variations in water levels and velocities.