In the module GEONEU additional calculations and entries are possible:

 

Initial values

(3D model only, module GEONEU only)

This determines on which the potential initial values for the calculation of the relative K-values are based.

 

Calculation method

For a horizontal model with a partially 3D model and for the pathline calculation the module GEONEU has to be selected because SITRA is not able to calculate this type of model and doesn’t do a pathline calculation. The theory of the pathline calculation is explained in the chapter "How To"

 

Equation solver

When selecting the module GEONEU only the iterative solver or the direct solver are available. The different solvers as well as the termination criteria have been described in the chapter "Extended settings in the module SITRA".

 

Results of the steady state flow computation