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Thermodynamic modeling and exergy optimization of a gas turbine power plant

Mohd. Jaafar, Mohammad Nazri and Kaviri, A. G. (2011) Thermodynamic modeling and exergy optimization of a gas turbine power plant. In: 2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011. IEEE, Xi'an, pp. 366-370. ISBN 978-161284485-5

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Official URL: http://dx.doi.org/10.1109/ICCSN.2011.6014914

Abstract

Due to the importance of increasing power plants performance in Iran Exergy analysis is a common way for these cycles, Thus For this analysis first each part of gas Turbine Plant were modeled by thermodynamic approach then The effect of changing in the inlet turbine temperature on the exergy efficiency and exergy destruction in this plant was evaluated. The results show that the exergy efficiency of the combustion chamber is much lower than that of other plant components due to chemical reaction and the large temperature difference between the burners and working fluid. In addition, these calculations are performed for 50 and 75% G.T base load and results show that the exergy destruction when G.T work in base load is more than full load. More ever the optimizations process has been follow in this paper, therefore in this regard the economic objective function has been defined and minimized.

Item Type:Book Section
Uncontrolled Keywords:gas turbine ,genetic algorithm ,efficiency ,exergy ,irreversibility ,optimization
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:30102
Deposited By: Fazli Masari
Deposited On:21 Apr 2013 03:34
Last Modified:04 Feb 2017 08:33

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