(a)
Interpretation:
The given model is to be linearized and deviation variables are to be introduced.
Concept introduction:
For chemical processes, dynamic models consisting ordinary differential equations are derived through unsteady-state conservation laws. These laws generally include mass and energy balances.
The process models generally include algebraic relationships which commence from
The difference in the actual variable
In steady-state process, the accumulation in the process is taken as zero.
(b)
Interpretation:
Four transfer functions relating outputs
Concept introduction:
For chemical processes, dynamic models consisting ordinary differential equations are derived through unsteady-state conservation laws. These laws generally include mass and energy balances.
The process models generally include algebraic relationships which commence from thermodynamics, transport phenomena, chemical kinetics, and physical properties of the processes.
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