한국태양에너지학회 논문집 (Journal of the Korean Solar Energy Society)

한국태양에너지학회 (The Korean Solar Energy Society)
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공기식 태양열 흡수기의 설계 및 성능평가

Design and Performance Evaluation of Solar Air Receivers

  • 투고 : 2012.06.04
  • 심사 : 2012.06.26
  • 발행 : 2012.06.30
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초록

It is important to produce the high-temperature and high-pressure air for the concentrated solar power system using the combined cycle. In this paper, we designed two types of tubular receivers to heat up the compressed air and provided their preliminary experimental results for performance evaluation and further improvements. The developed receivers are in a square cavity shape surrounded by flow conduits for easy scale-up and radiation loss reduction. The two receivers were tested with 5 bar air in the KIER solar furnace and evaluated in terms of the outlet temperature and the efficiency.

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참고문헌

  1. Heller, P., Pfander, M., Denk, T., Tellez, F., Valverde, A., Fernandez, J., and Ring, A., "Test and evaluation of a solar powered gas turbine system,"Solar Energy, Vol. 80, pp.1225-1230, 2006 https://doi.org/10.1016/j.solener.2005.04.020
  2. Romero-Alvarez, M. and Zarza, E., "Concentrating Solar Thermal Power" in Handbook of Energy Efficiency and Renewable Energy,Taylor & Francis, New York, 2007
  3. Pitz-Paal, R., Hoffschmidt, B., Bohmer, M., Becker,M., "Experimental and numerical evaluation of the performance and flow stability of different types of open volumetric absorbers under non-homogeneous irradiation," Solar Energy, Vol.60 No.3-4, pp.135-150,1997 https://doi.org/10.1016/S0038-092X(97)00007-8
  4. Chai, K. K., Lee, H. J., Kim, J. K., Yoon, H.K., Lee, S.N., Kang, H.Y., and Seo, T.B., "Characteristics of the Radiation Heat Flux Distribution for the KIER Solar Furnace, "The Korean Solar Society Conference, Vol. 31, No.2, pp.74-79, 2011

피인용 문헌

  1. Design optimization of a tubular solar receiver with a porous medium vol.62, pp.2, 2014, https://doi.org/10.1016/j.applthermaleng.2013.10.025
  2. Experimental evaluation of the performance of solar receivers for compressed air vol.28, pp.11, 2014, https://doi.org/10.1007/s12206-014-1046-x