Sensitivity analysis of combined cycle parameters on exergy, economic, and environmental of a power plant
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Date
Authors
Javadi, M.A.
Hoseinzadeh, Siamak
Ghasemiasl, R.
Heyns, P.S. (Philippus Stephanus)
Chamkha, A.J.
Journal Title
Journal ISSN
Volume Title
Publisher
Springer
Abstract
In this paper, a typical combined cycle power generation unit in Iran is simulated by a mathematical method in order to perform sensitivity analysis on environmental emission and electricity price. The results of this study demonstrate that the efficiency of the power plant depends on both gas turbine design parameters such as gas turbine inlet temperature, compressor pressure ratio and steam cycle design parameters such as HRSG pinch point temperature, condenser pressure. The results demonstrate that an increase in TIT and compressor pressure ratio have a significant effect on exergy efficiency and destruction.
Description
Keywords
Combined cycle, Environmental emission, Cycle optimization, Exergy efficiency, Heat recovery steam generator (HRSG)
Sustainable Development Goals
SDG-04: Quality education
SDG-07: Affordable and clean energy
SDG-09: Industry, innovation and infrastructure
SDG-13: Climate action
SDG-07: Affordable and clean energy
SDG-09: Industry, innovation and infrastructure
SDG-13: Climate action
Citation
Javadi, M.A., Hoseinzadeh, S., Ghasemiasl, R. et al. Sensitivity analysis of combined cycle parameters on exergy, economic, and environmental of a power plant. Journal of Thermal Analysis and Calorimetry 139, 519–525 (2020). https://doi.org/10.1007/s10973-019-08399-y.