OPTIMAL SELECTION OF STEAM TURBINE EXHAUST ANNULUS AND CONDENSER SIZES BY GEOMETRIC PROGRAMMING

OPTIMAL SELECTION OF STEAM TURBINE EXHAUST ANNULUS AND CONDENSER SIZES BY GEOMETRIC PROGRAMMING

In this paper, a posynomial programming model is developed for the optimal selection of steam turbine exhaust annulus and condenser sizes. After formulating the general model, a numerical example is presented and sensitivity analysis is considered. A simple formula expressing the optimal cost of the...

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Veröffentlicht in:Engineering optimization 1976-01, Vol.2 (3), p.173-181
Hauptverfasser: ECKER, J. G., WIEBKING, R. D.
Format: Artikel
Sprache:eng
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Zusammenfassung:In this paper, a posynomial programming model is developed for the optimal selection of steam turbine exhaust annulus and condenser sizes. After formulating the general model, a numerical example is presented and sensitivity analysis is considered. A simple formula expressing the optimal cost of the condensing system as a function of selected parameters is obtained.
ISSN:0305-215X
1029-0273
DOI:10.1080/03052157608960609