ABAQUS Volume II: I–Z - Manual (Page 132)

*MASS DIFFUSION
If a value is given, ABAQUS/Standard will use the minimum of the given value and 0.8 times
the suggested initial time step.
4. Maximum time increment. If this value is omitted, no upper limit is imposed. This value is
used only for automatic time incrementation.
5. Rate of change of normalized concentration (normalized concentration per time) used to define
steady state; only needed if END=SS is chosen. When all nodal normalized concentrations are
changing at less than this rate, the solution terminates.
13.3–2
ABAQUS Version 6.1 Module: ID:
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