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Exergetic Optimization of a Parabolic Trough Solar Collector

  • Ceyda Gunay
  • Anil Erdogan
  • C. Ozgur Colpan
Chapter
Part of the Green Energy and Technology book series (GREEN)

Abstract

In this chapter, detailed thermal and optical models for PTSCs were formed. The purpose of the model is to determine the collector losses in PTSCs and thus to obtain the collector efficiency. A parametric study was conducted to assess the effect of some key design and operating parameters on the performance of the PTSC. An exergy analysis for PTSC is conducted to obtain the exergetic efficiency of PTSCs and to find the exergy destruction of the PTSCs. In addition, an optimization study using Taguchi method was applied to find the design parameters that give the maximum exergetic efficiency of the PTSC. The results show that when the solar radiation and aperture width increase, the exergetic efficiency increases for any heat transfer fluid used. On the other hand, when the outer diameter and wind speed increase, the exergetic efficiency decreases. In addition, Taguchi results show that the exergetic efficiency gets its maximum value (50.19%).

Keywords

Parabolic trough solar collectors (PTSCs) EES Optical model Thermal model Exergy analysis Taguchi method 

References

  1. 1.
    Abbas R, Montes MJ, Rovira A, Martínez-Val JM (2016) Parabolic trough collector or linear Fresnel collector? A comparison of optical features including thermal quality based on commercial solutions. Sol Energy 124:198–215CrossRefGoogle Scholar
  2. 2.
    Mokheimer EM, Dabwan YN, Habib MA, Said SA, Al-Sulaiman FA (2014) Techno-economic performance analysis of parabolic trough collector in Dhahran, Saudi Arabia. Energy Convers Manag 86:622–633CrossRefGoogle Scholar
  3. 3.
    Kalogirou SA (2004) Solar energy engineering: processes and systems. Elsevier Academic Press, San DiegoGoogle Scholar
  4. 4.
    Manikandan KS, Kumaresan G, Velraj R, Iniyan S (2012) Parametric study of solar parabolic trough collector system. Asian J Appl Sci 5(6):384–393CrossRefGoogle Scholar
  5. 5.
    Qu M, Archer DH, Yin H (2007) A linear parabolic trough solar collector performance model. In: ASME 2007 energy sustainability conference, pp 663–670. American Society of Mechanical Engineers Long Beach, California, USA, July 27–30, 2007Google Scholar
  6. 6.
    Yılmaz İH, Söylemez MS (2014) Thermo-mathematical modelling of parabolic trough collector. Energy Convers Manag 88:768–784CrossRefGoogle Scholar
  7. 7.
    Padilla RV, Demirkaya G, Goswami DY, Stefanakos E, Rahman MM (2011) Heat transfer analysis of parabolic trough solar receiver. Appl Energy 88(12):5097–5110CrossRefGoogle Scholar
  8. 8.
    Kalogirou SA (2012) A detailed thermal model of a parabolic trough collector receiver. Energy 48(1):298–306CrossRefGoogle Scholar
  9. 9.
    Conrado LS, Rodriguez-Pulido A, Calderón G (2017) Thermal performance of parabolic trough solar collectors. Renew Sust Energ Rev 67:445–459Google Scholar
  10. 10.
    Cakici DM, Erdogan A, Colpan CO (2017) Thermodynamic performance assessment of an integrated geothermal powered supercritical regenerative organic Rankine cycle and parabolic trough solar collectors. Energy 120:306–319CrossRefGoogle Scholar
  11. 11.
    Bergman TL, Incropera FP (2011) Fundamentals of heat and mass transfer. Wiley, HobokenGoogle Scholar
  12. 12.
    Taguchi G (1986) Introduction to quality engineering: designing quality into products and processes, vol 191. ARRB Group Limited, White PlainsGoogle Scholar
  13. 13.
    Erdogan A, Colpan CO, Cakici DM (2017) Thermal design and analysis of a shell and tube heat exchanger integrating a geothermal based organic Rankine cycle and parabolic trough solar collectors. Renew Energy 109:372–391CrossRefGoogle Scholar

Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  • Ceyda Gunay
    • 1
  • Anil Erdogan
    • 1
  • C. Ozgur Colpan
    • 2
  1. 1.Dokuz Eylul University, The Graduate School of Natural and Applied SciencesBuca, IzmirTurkey
  2. 2.Faculty of Engineering, Department of Mechanical EngineeringDokuz Eylul UniversityBuca, IzmirTurkey

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