Information on CCHE-GUI and CCHE-Mesh software packages

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CCHE2D

CCHE2D is a general surface water flow model. It simulates dynamic processes of water flow and sediment transport, pollutant transport and water quality in rivers, lakes, estuaries and coasts. 

Key capabilities:

  • Non-uniform sediment transport
  • Non-equilibrium sediment transport
  • Cohesive sediment transport
  • Morphologic change
  • Bank erosion
  • Turbulence closure schemes
  • Coastal storm and wave
  • Dam break flows
  • Hydraulic structures: bridges, pumps, intakes, gates and weirs
  • Super- and trans-critical flows
  • Wet&dry capability
  • Vegetation drag effect
  • Wind effect
  • Quadrilateral, triangular and hybrid mesh systems
  • GPU accelerated models

 

 

2d-flow-2

CCHE-GUI

A graphical user interface (GUI) is included with the model. The GUI helps to drive and manage simulation cases, visualize, analyze and animate the simulation results. 

CCHE2D is a stand-alone model, no third party software is necessary. It can, however, exchange information to and from ArcGIS.

CCHE-MESH

 

A mesh generator, CCHE-Mesh is also included with CCHE2D. The mesh generator includes several techniques for generating and optimizing structured, unstructured and hybrid meshes.

 

CCHE2D is available for purchase in our online store.
 

Click here for more information on CCHE2D's free surface flow model.

Click here for more information on CCHE2D's coastal model.

Click here for more information on CCHE2D's water quality model.

Click here for more information on CCHE2D's dambreak/flood model.