GGU-2D-Transient GGU-2D-TRANSIENT

Analysis of transient groundwater flow using the finite-element method, based on a groundwater system modelled using GGU-2D-SSFLOW

Capabilities:

  • Adoption of the steady-state GW data, soil colours, etc. from GGU-2D-SSFLOW
  • Consideration of phreatic lines and unsaturated zones
  • Graphic-oriented input and modification of time boundary conditions, e.g. polygon courses for time-data pairs, potentials or sources
  • Graphic-oriented input and modification of fixed boundary conditions, e.g. potentials, point, line and diffuse sources
  • Import and export ASCII data
  • Permeability function = f(time)
  • Standard values for nw = f(u) for soils

Evaluation and graphical visualisation of analysis results using the supplementary program GGU-PLGW

  • Coloured visualisation of GW potentials in the system cross-section
  • Determination and visualisation of potentials, velocities and gradients as normal, colour-filled or 3D contours
  • Visualisation of discharges in a circle diagram or between two points in time
  • Calculation of a groundwater-filled volume
  • Determination and (coloured) visualisation of groundwater thickness, groundwatersurface distance and confined regions
  • Analysis and visualisation of flow lines with distance and time increments
  • Visualisation of potentials as hydrographs for individual system nodes
  • Time-correlated visualisation of potentials, seepage velocities and gradients in userdefinable sections
  • Visualisation of phreatic lines
  • Visualisation of differential contours
  • Animated visualisation of potential history over time
  • User-designed output sheet
  • Print or copy screen sections, e.g. for transfer to a word processor
  • Integrated Mini-CAD system for additional annotation of graphics

 


Current updates & changes

  • 7.05 (16.09.2019)
    • Product management
  • 7.04 (13.09.2019)
    • Data output optimised.
  • 7.03 (14.02.2019)
    • Mini-CAD: Layer designations can be defined.
    • Screen visualisation accelerated.
  • 7.02 (14.03.2018)
    • Background colour for legends implemented

     

  • 7.01 (28.02.2018)
    • Program name changed.

     


Show all entries

Online-Shop:

Single Program Subscription *

1 Year subscription NNL150,74 €

Single Program for CmStick

30 days FNL54,00 €
1 Licence FNL452,20 €

Complete GGU-Suite for CmActLicense *

10 hours PayPerUse NNL **240,00 €
1 Year subscription NNL **5.890,50 €

All prices incl. VAT

*: CmActLicense, no need of CmStick, always current major program versions. Not for virtualisation OS.
NNL: Non-network licence
FNL: Floating-network licence
**: Only available outside Germany, Austria and Switzerland

System preferences

GGU-Software runs on PCs with the following specifications:

  • Pentium III or higher processor
  • Microsoft Windows® 7, 8, 8.1and10 compatible
  • 500 MB free hard disk space
  • DVD-ROM drive or internet connection (for installation)
  • USB Interface 2.0 or higher (for licence CmStick dongle)
  • CmActLicences NOT on virtual maschines