The Endothermic Performance Experimental Study of New Type Cavity Heat Receiver

Abstract:

As one of the core components of the disc type solar thermal power generation system, endothermic performance of cavity absorber has an important impact on photoelectric efficiency of the system. So developed a new type hemispherical heat pipe cavity heat receiver, and experimental studied endothermic performance of the new cavity receiver in disc dual-axis tracking system. The results showed that when the direct solar radiation was 505.5W/m2, the endothermic power was 1686W, and solar thermal efficiency was 75.1%.

• Periodical: Applied Mechanics and Materials (Volumes 291-294)
• Pages: 101-104
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.291-294.101
• Online since: February 2013
• Authors: Jin Ping Li, Qin Tong Zhao, Rong Feng, Zhen Li, Jian Ma
• Keywords: Disc Type Solar Thermal Power Generation System, Endothermic Power, Heat Pipe Cavity Receiver, Solar Thermal Efficiency

References

[1] M. Prakash, S.B. Kedare, J.K. Nayak: International Journal of Thermal Sciences, 2010, 49(4), pp.680-691.

[2] M. Prakash, S.B. Kedare, J.K. Nayak: Solar Energy, 2009, 83(2), pp.157-170.

[3] Panna Lal Singh, R.M. Sarviya, J.L. Bhagoria: Energy Conversion and Management, 2010, 51(2), pp.329-337.

[4] Panna Lal Singh, R.M. Sarviya, J.L. Bhagoria: Applied Energy, 2010, 87(2), pp.541-550.

[5] Zhang Liying, Zhai Hui, Dai Yanjun, et al: Journal of Engineering Thermophysics, 2008, 29(9), pp.1453-1457.

[6] ShuaiYong, Tan Heping: Solar Energy, 2007, 28(3), pp.263-267.

[7] Yong Shuai, Xin-Lin Xia, He-Ping Tan: Solar Energy, 2008, 82(1), pp.13-21.

[8] N. Sendhil Kumar, K.S. Reddy: Energy Conversion and Management, 2008, 49(4), pp.812-819.

[9] N. Sendhil Kumar, K.S. Reddy: Solar Energy, 2007, 81(7), pp.846-855.