The concept of a network theory proposed in this paper provides a basis for systematically addressing questions concerning the design and operation of integrated processes. The route to a problem solution is characterised by the following steps. Modular process structuring takes place on hierarchically ordered levels by coupling of components and linkage elements. The process module are coupled mass- and energy-wise by means of opposing potential and current vectors. The linkage which is coupled one-sidedly and is hence reaction-free is a special case. Process modelling utilises modular process structuring and assigns the structural modules to behaviour-describing modules. Process analysis examines structural properties (stability, controllability, observability, sensitivity) and nonlinear phenomena (ignition and extinction; boundary cycles, waves, chaos) of the overall process behaviour. Process design considers the layout and control of processes from holistic vantage points and aims at optimum determination of the nature, number, and coupling of all the components and linkage elements of an integrated process in the light of a given production goal.
[1]
A. Gerstlauer,et al.
Application of the modeling and simulation environment PROMOT/DIVA to the modeling of distillation processes
,
1997
.
[2]
Wolfgang Marquardt,et al.
Trends in computer-aided process modeling
,
1996
.
[3]
L. Razon,et al.
Multiplicities and instabilities in chemically reacting systems — a review
,
1987
.
[4]
Ernst Dieter Gilles.
Netzwerktheorie verfahrenstechnischer Prozesse
,
1997
.
[5]
A. Gerstlauer,et al.
PROMOT/DIVA : A prototype of a process modeling and simulation environment
,
1997
.
[6]
Achim Kienle,et al.
Some aspects of integrated process operation
,
1996
.
[7]
Gabriela P. Henning,et al.
MODEL.LA. A modeling language for process engineering—I. The formal framework
,
1990
.
[8]
Wolfgang Marquardt.
Rechnergest?tzte Erstellung verfahrenstechnischer Proze?modelle
,
1992
.