A process in Dynamic System when a particular System property is not changing in time:
| (1) | A(t) = {\rm const} \Leftrightarrow \frac{dA}{dt} =0 |
It is opposite to Transition Process.
A Dynamic System can be under a Steady-State Process in respect to one of its System property and Transitional to the some others.
A typical example is a fluid flow which can be steady-state for pressure and transitional for temperature.
See also
Natural Science / System / Dynamic System
[ Dynamic System ] [ Transition Process ]