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Energy and Exergy Analysis of Combined Cycle Power Plant of Abadan
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Shahin Shamsi *   1, Khatoon Salehi2 |
1- Faculty of Electrical and Computer Engineering, Mahshahr Branch, Islamic Azad University,Mahshahr, Iran , shaahinshams@gmail.com
2- 1Faculty of Electrical and Computer Engineering, Mahshahr Branch, Islamic Azad University,Mahshahr, Iran |
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Abstract: (39 Views) |
Among the progresses to reduce fuel consumption, combined cycle type is a useful attempt to generate electricity and achieve a thermal efficiency of 60 percent in Iran,combined cycle power plant type is vastly utilized .Identification of the places having process improvement potential is the first step in modification of the networkIn this paper, energy and exergy analysis of combined cycle power plant of Abadan with heat recovery steam generator of double pressure along with additional combustion has been done for two types of fuel: gas andgas oil. Abadan Combined Cycle Power Plant possesses two units, included two gas turbines, a boiler and a steam turbine in each unit. Based on the design information, The results of the simulation and power plant’s energy and exergy analysis by means of the Thermoflow software showed that the energy and exergy efficiencies of the combined cycle based on the natural gas are about 6% higher than that achieved for gas oil. Also, the highest amount of the exergy loss occurs in the gas turbine combustion chamber of 27.66% and then in the heat recovery steam generator about 8.89%.
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| Keywords: Exergy analysis, Combined cycle, Heat recovery steam generator, exergy efficiency. |
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Full-Text [PDF 1086 kb]
(23 Downloads)
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Type of Study: Research |
Subject:
Thermodynamics
Received: 2024/08/14 | Accepted: 2024/11/20 | Published: 2024/11/30
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