PARAMETER

PARAMETER [special GIBBS parameter name] [low temp. limit]

[expression 1]; [upper temp. limit 1] Y

[expression 2]; [upper temp. limit 2] Y

[expression 3]; [upper temp. limit 2] Y

   .......... ; ..... Y

[expression n-1]; [upper temp. limit n-1] Y

[expression n]; [upper temp. limit n] N {Ref. Index} !

This keyword allows you to enter all types of normal GIBBS parameters for thermodynamic data as well as five special extensions suitable for kinetic data used in the Diffusion Module (DICTRA).

Valid extensions to special GIBBS parameter names are:

• MQ: Activation enthalpy for mobility equation.
• MF: Pre-exponential factor for mobility equation.
• DQ: Activation enthalpy for diffusivity equation.
• DF: Pre-exponential factor for diffusivity equation.
• VS: Volume counted per mole of volume carrying species.