HYDRUS 2D 3D Pro 2.04.0580 Windows

Dear clients and HYDRUS users, In HYDRUS version 2. x, we are expanding the four editions (Levels), which were available in version 1. x of HYDRUS, namely 2D-Lite, 2D-Standard, 3D-Lite, and 3D-Standard, with a new additional 3D-Professional Level. The 3D-Professinal Level will enable you to define transport domains of virtually arbitrary 3D shapes. Another major improvement that should significantly improve the effectiveness of working with HYDRUS, is an option to specify various domain properties, and initial and boundary conditions, on Geometrical Objects, rather than on FE-Mesh.

We have also implemented two new solute transport modules (UNSATCHEM and CWM1) for evaluating the transport of major ions and for simulating processes in natural or constructed wetlands. Version 2.02, released in September 2012, offers three additional add-on modules: DualPerm for simulating two-dimensional variably-saturated water movement and solute transport in dual-permeability porous media, i.e., preferential and nonequilibrium water flow and solute transport, C-Ride for simulating two-dimensional colloid-facilitated solute transport, and HP2, which couples Hydrus (it’s two-dimensional part) with the PHREEQC geochemical code [Parkhurst and Appelo, 1999] to create this new comprehensive simulation tool (HP2 – an acronym for HYDRUS-PHREEQC-2D), corresponding to a similar one-dimensional module HP1. There are also many other additional improvements and expansions of the model.

This webpage provides you with links to a complete list of new features, new tutorials, and examples demonstrating these new options and features, and additional information. Please note that we will be continuously expanding the information and resources available on this website.