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Energetic and Exergetic Performance Analyses of Solar Dish Based CO2 Combined Cycle

Year 2014, Volume: 17 Issue: 2, 97 - 105, 31.03.2014
https://doi.org/10.5541/ijot.77029

Abstract

This paper presents a conceptual configuration of a solar dish based combined cycle power plant with a topping gas turbine block and a bottoming steam turbine cycle coupled through a heat recovery steam generator (HRSG). Carbon dioxide has been considered as the working fluid for the topping cycle and it has been considered in gaseous state all through the cycle. Two-stage compression has been proposed for the carbon dioxide cycle. The conventional GT combustion chamber is replaced by a high-temperature directly irradiated annular pressurized receiver (DIAPR) consisting of cavity and tubular sections. Detail thermodynamic study has been performed for varying second stage pressure ratio and for varying gas turbine inlet temperature for the combined cycle keeping first stage pressure ratio fixed at 3.The gas turbine inlet temperature has been varied from 625 to 900 degree C. The study reveals that work output of the combined cycle is maximum when the pressure ratio of the second stage compression is 2. Parametric exergetic analysis has also been performed for the components like dish, solar receiver and stack. The exergy analysis shows that the solar receiver contributes to maximum exergy destruction.

References

  • German Aerospace Center, DLR, Final Report on Concentrating Solar Power for the Mediterranean Region, German Aerospace Center (DLR), Institute of Technical Thermodynamics, 2005.
  • Sukhatme, S. P., Solar Energy Principles of Thermal Collection and Storage, 2 nd Ed. New Delhi: Tata McGraw-Hill Publishing Company Limited, 2008.
  • CSP Alliance The Economic and Reliability Benefits of CSP with Thermal Energy Storage: Recent Studies and Research Needs ( Accessed 2013 ): :http://www.brightsourceenergy.com/stuff/contentmgr/fi les/0/e21370463a103edc99138a90deb172d5/attachment /cspa_report_dec_2012_ver1.0.pdf.
Year 2014, Volume: 17 Issue: 2, 97 - 105, 31.03.2014
https://doi.org/10.5541/ijot.77029

Abstract

References

  • German Aerospace Center, DLR, Final Report on Concentrating Solar Power for the Mediterranean Region, German Aerospace Center (DLR), Institute of Technical Thermodynamics, 2005.
  • Sukhatme, S. P., Solar Energy Principles of Thermal Collection and Storage, 2 nd Ed. New Delhi: Tata McGraw-Hill Publishing Company Limited, 2008.
  • CSP Alliance The Economic and Reliability Benefits of CSP with Thermal Energy Storage: Recent Studies and Research Needs ( Accessed 2013 ): :http://www.brightsourceenergy.com/stuff/contentmgr/fi les/0/e21370463a103edc99138a90deb172d5/attachment /cspa_report_dec_2012_ver1.0.pdf.
There are 3 citations in total.

Details

Primary Language English
Journal Section Regular Original Research Article
Authors

Soumitra Mukhopadhyay This is me

Sudip Ghosh

Publication Date March 31, 2014
Published in Issue Year 2014 Volume: 17 Issue: 2

Cite

APA Mukhopadhyay, S., & Ghosh, S. (2014). Energetic and Exergetic Performance Analyses of Solar Dish Based CO2 Combined Cycle. International Journal of Thermodynamics, 17(2), 97-105. https://doi.org/10.5541/ijot.77029
AMA Mukhopadhyay S, Ghosh S. Energetic and Exergetic Performance Analyses of Solar Dish Based CO2 Combined Cycle. International Journal of Thermodynamics. March 2014;17(2):97-105. doi:10.5541/ijot.77029
Chicago Mukhopadhyay, Soumitra, and Sudip Ghosh. “Energetic and Exergetic Performance Analyses of Solar Dish Based CO2 Combined Cycle”. International Journal of Thermodynamics 17, no. 2 (March 2014): 97-105. https://doi.org/10.5541/ijot.77029.
EndNote Mukhopadhyay S, Ghosh S (March 1, 2014) Energetic and Exergetic Performance Analyses of Solar Dish Based CO2 Combined Cycle. International Journal of Thermodynamics 17 2 97–105.
IEEE S. Mukhopadhyay and S. Ghosh, “Energetic and Exergetic Performance Analyses of Solar Dish Based CO2 Combined Cycle”, International Journal of Thermodynamics, vol. 17, no. 2, pp. 97–105, 2014, doi: 10.5541/ijot.77029.
ISNAD Mukhopadhyay, Soumitra - Ghosh, Sudip. “Energetic and Exergetic Performance Analyses of Solar Dish Based CO2 Combined Cycle”. International Journal of Thermodynamics 17/2 (March 2014), 97-105. https://doi.org/10.5541/ijot.77029.
JAMA Mukhopadhyay S, Ghosh S. Energetic and Exergetic Performance Analyses of Solar Dish Based CO2 Combined Cycle. International Journal of Thermodynamics. 2014;17:97–105.
MLA Mukhopadhyay, Soumitra and Sudip Ghosh. “Energetic and Exergetic Performance Analyses of Solar Dish Based CO2 Combined Cycle”. International Journal of Thermodynamics, vol. 17, no. 2, 2014, pp. 97-105, doi:10.5541/ijot.77029.
Vancouver Mukhopadhyay S, Ghosh S. Energetic and Exergetic Performance Analyses of Solar Dish Based CO2 Combined Cycle. International Journal of Thermodynamics. 2014;17(2):97-105.