MIKE 21 is a versatile tool that seamlessly integrates with other models to create a more comprehensive simulation system.

MIKE 21 is a two-dimensional, depth-averaged modeling system designed for free-surface flows. It operates by solving the depth-integrated Reynolds-averaged Navier-Stokes equations, which account for the conservation of mass and momentum. :

In the realm of coastal engineering and hydrodynamics, the DHI Mike 21 software has emerged as a leading tool for simulating and analyzing various water-related phenomena. Developed by the Danish Hydraulic Institute (DHI), Mike 21 is a comprehensive modeling system that enables engineers, researchers, and scientists to simulate and predict the behavior of water in various environments, including rivers, estuaries, coastal areas, and oceans.

The is used for ecological modeling, simulating water quality, dissolved oxygen, nutrients, and phytoplankton dynamics by linking directly with the HD module. Key Applications and Use Cases