Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
4th Edition
ISBN: 9781119285915
Author: Seborg
Publisher: WILEY
Question
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Chapter 2, Problem 2.22E
Interpretation Introduction

(a)

Interpretation:

Mass balance for each of the four tanks is to be expressed in simple equations.

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.

Interpretation Introduction

(b)

Interpretation:

For the given values of γ1 and γ2, the resulting form of the equations derived in part (a) are to be determined. It is to be evaluated if these equations can be solved independently along with the estimation of the flow rates to be used to independently to adjust the heights in all the four tanks.

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.

Interpretation Introduction

(c)

Interpretation:

For the given values of γ1 and γ2, the resulting form of the equations derived in part (a) are to be determined. It is to be evaluated if these equations make any sense or not.

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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