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Journal of Automation and Information Sciences

Erscheint 12 Ausgaben pro Jahr

ISSN Druckformat: 1064-2315

ISSN Online: 2163-9337

SJR: 0.173 SNIP: 0.588 CiteScore™:: 2

Indexed in

Optimal Control of Nonstationary Processes of Heat and Mass Exchange with a Complex Flow Structure

Volumen 31, Ausgabe 4-5, 1999, pp. 106-115
DOI: 10.1615/JAutomatInfScien.v31.i4-5.140
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ABSTRAKT

The actual problem of control of a fluid or gas flow provided that the environment is the carrier of heat, energy, and mass is considered in this paper. The system of Navier-Stokes equations has been modified with regard for its further application to problems of control of heat and mass exchange processes with a complex flow structure. The problem of optimal control consists of minimization of the functional that includes the flow turbulence. A heat flow through definite parts of the domain boundary is considered as a control action. The existence of the optimal control is proved and several first order optimality conditions are obtained.

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