Review of Materials and Environment Management for Solar Thermal Collectors

Article Preview

Abstract:

To cover the main contributions and developments in solar thermal collectors through focusing on materials, heat transfer characteristics and manufacturing challenges. A range of published papers and internet research including research work on various solar thermal collectors (flat plate, evacuated tubes, and heat pipe tube) were used. Evaluation of solar collectors performance is critiqued to aid solar technologies make the transition into a specific dominant solar collector. The sources are sorted into sections: finding an academic job, general advice, teaching, research and publishing, tenure and organizations. Provides information about types of solar thermal collectors, indicating what can be added by using evacuated tube collectors instead of flat plate collectors and what can be added by using heat pipe collectors instead of evacuated tubes. Focusing only on three types of solar thermal collectors (flat plate, evacuated tubes, and heat pipe tube). Useful source of information for consultancy and impartial advice for graduate students planning to do research in solar thermal technologies. This paper fulfils identified information about materials and heat transfer properties of materials and manufacturing challenges of these three solar thermal collectors. Describes some changes made to improve the environment which have had unforeseen and adverse effects on safety and the reasons why we need more case histories. Also discusses the reasons why there are no permanent solutions to safety problems and the reasons why senior managers should become more involved in safety problems.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

539-542

Citation:

Online since:

February 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Bendkowska, W. (2000), Thermal insulation of apparel textiles with PCM, paper presented at the Frankfurt am Main, November 2000, International Symposium Avantex.

Google Scholar

[2] Cox, R. (2000), Outlast – thermal regulation were it is needed, paper presented at the 39th International Man-Made Fibres Congress, Dornbirn, September (2000).

Google Scholar

[3] Hittle, D.C. and Andre, T.L. (2001), A new procedure for evaluation of fabrics containing phase change materials, available at: www. engr. colostate. edu (accessed January 2001).

Google Scholar

[4] Nuckols, M.L. (1999), Analytical modeling of a diver dry suit enhanced with microencapsulated phase change materials, Ocean Engineering, Vol. 26, pp.547-64.

DOI: 10.1016/s0029-8018(98)00001-8

Google Scholar

[5] Pause, B. (2000), Textiles with improved thermal capacities through the application of phase change materials (PCM) microcapsules, Melliand Textilberichte, Vol. 81, pp. E179-8.

Google Scholar

[6] Shim, H. et al. (2001), Using phase change materials in clothing, Textile Research Journal, Vol. 71, pp.495-502.

Google Scholar

[7] Joudi, K.A. (1999), Computer simulation of a two phase thermosyphon solar domestic hot water heating system.

DOI: 10.1016/s0196-8904(98)00115-0

Google Scholar

[8] Energy Conversion and Management, Vol. 40, pp.775-93.

Google Scholar

[9] Kehrer, M., Kunzel, H. and Sedlbauer, K. (2003), Ecological insulation materials: does sorption moisture affect their insulation performance", Journal of Thermal Envelope and Building Science, Vol. 26 No. 3, pp.207-12.

DOI: 10.1177/109719603027869

Google Scholar

[10] Koltun, M., Gukhman, G. and Gavrilina, A. (1994), Stable selective coating 'black nickel' for solar collector surfaces, Solar Energy Materials and Solar Cells, Vol. 33 No. 1, pp.41-4.

DOI: 10.1016/0927-0248(94)90287-9

Google Scholar

[11] Riffat, S.B. and Zhao, X. (2004), A novel hybrid heat pipe solar collector/CHP system. Part 1: system design and construction, Renewable Energy, Vol. 29 No. 15, pp.2217-33.

DOI: 10.1016/j.renene.2004.03.017

Google Scholar

[12] Vasiliev, L.L. (2005), Heat pipes in modern heat exchangers, Applied Thermal Engineering, Vol. 25 No. 1, pp.1-19.

DOI: 10.1016/j.applthermaleng.2003.12.004

Google Scholar