2011
DOI: 10.2516/ogst/2011140
|View full text |Cite
|
Sign up to set email alerts
|

Optimization of Gas Turbine Cogeneration Systemfor Various Heat Exchanger Configurations

Abstract: Résumé -Optimisation des systèmes de turbine à combustion en cogénération pour différentes configurations des échangeurs de chaleur -Cet article explore et compare les performances des trois configurations de systèmes de turbine à combustion permettant la production combinée de chaleur et d'électricité, sur la base du cycle irréversible régénératif de Brayton-Joule. Le modèle proposé est développé pour deux contraintes différentes sur le cycle, notamment le flux de chaleur produit par combustion imposé ou la t… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

0
3
0

Year Published

2012
2012
2024
2024

Publication Types

Select...
6
1

Relationship

0
7

Authors

Journals

citations
Cited by 8 publications
(3 citation statements)
references
References 32 publications
0
3
0
Order By: Relevance
“…Results also show that due to energy recovery from the exhaust gases in ABC, fuel exergy increases, and because of more components in ABC as compared to the simple gas turbine cycle, the total exergy destruction increases. Costea et al [19] investigated gas turbine cogeneration systems of three different configurations. The result shows that the optimum performance of each cycle was obtained at the same corresponding optimal compression ratio under the same rate of fuel supply to the combustion chamber.…”
Section: Introductionmentioning
confidence: 99%
“…Results also show that due to energy recovery from the exhaust gases in ABC, fuel exergy increases, and because of more components in ABC as compared to the simple gas turbine cycle, the total exergy destruction increases. Costea et al [19] investigated gas turbine cogeneration systems of three different configurations. The result shows that the optimum performance of each cycle was obtained at the same corresponding optimal compression ratio under the same rate of fuel supply to the combustion chamber.…”
Section: Introductionmentioning
confidence: 99%
“…The models presented in Section 4 point out that in the presence of constraints the optimum of the useful exergy function does exist and it is given by the Equations (26), (34), and (36). The optimum of these optima [Equation (22) Lastly an interesting constraint to discuss is when T SH = T MAX .…”
Section: Partial Conclusionmentioning
confidence: 99%
“…Although they are formally identical, the provided optimum is different due to the variation range of T U which is greater for the present case compared to the previous one (ε R = 1). Other gas turbine CHP systems were studied and these results are currently in press [36,37]. Figures 3 and 4 illustrate the influence of T U level on the optimum temperature T 4 at the turbine exit, for different values of the non-dimensional maximum allowed temperature, respectively, irreversibility factor, k. Note that the main parameter of the model is the non-dimensional temperature corresponding to the useful heat temperature level, given by:…”
Section: Optimization Of Other Chp Configurationsmentioning
confidence: 99%