Optimization of thermal efficiency of a parabolic trough solar collector (PTSC) based on new materials application for the absorber tube selective coating and glass cover
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| Format: | Artículo científico |
| Sprache: | en |
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Universidad Nacional Autónoma de México
2018
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| _version_ | 1876466830530314240 |
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| author | Hamzeh Jamali |
| author_facet | Hamzeh Jamali |
| contents | Optimization of thermal efficiency of a parabolic trough solar collector (PTSC) based on new materials application for the absorber tube selective coating and glass cover Hamzeh Jamali Ingeniería PTSC Solar Coating Material Glass Cover This article aims to demonstrate a solution in order for an optimization of PTSCs thermal efficiency. The solution focuses on the radiative heat transfers occurring within the absorber tube of a PTSC unit of a solar power plant situated in Shiraz, Iran as the paper case study. Since the existing heat transfers procedure all comes down to the optical properties of the materials used in the absorber tube of a PTSC unit, an ideal material selection can directly influence the heat transfers and consequently improve the thermal efficiency of a PTSC unit to a great extent. This paper comes up with new materials selection in which graphene nanostructure and BOROFLOAT 33 are respectively used as absorber tube coating and absorber tube glass cover for their exceptional optical and mechanical properties. Meanwhile, a numerical and analytical comparison is made between the thermal efficiencies of a PTSC unit in different states. 2018 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47471639009 https://www.redalyc.org/journal/474/47471639009/ https://www.redalyc.org/journal/474/47471639009/html/ https://www.redalyc.org/journal/474/47471639009/47471639009.epub https://www.redalyc.org/journal/474/47471639009/movil 10.22201/icat.16656423.2018.16.5.742 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.5 Vol.16 |
| format | Artículo científico |
| id | redalyc_47471639009 |
| institution | Redalyc |
| language | en |
| publishDate | 2018 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Optimization of thermal efficiency of a parabolic trough solar collector (PTSC) based on new materials application for the absorber tube selective coating and glass cover Hamzeh Jamali Ingeniería PTSC Solar Coating Material Glass Cover Optimization of thermal efficiency of a parabolic trough solar collector (PTSC) based on new materials application for the absorber tube selective coating and glass cover Hamzeh Jamali Ingeniería PTSC Solar Coating Material Glass Cover This article aims to demonstrate a solution in order for an optimization of PTSCs thermal efficiency. The solution focuses on the radiative heat transfers occurring within the absorber tube of a PTSC unit of a solar power plant situated in Shiraz, Iran as the paper case study. Since the existing heat transfers procedure all comes down to the optical properties of the materials used in the absorber tube of a PTSC unit, an ideal material selection can directly influence the heat transfers and consequently improve the thermal efficiency of a PTSC unit to a great extent. This paper comes up with new materials selection in which graphene nanostructure and BOROFLOAT 33 are respectively used as absorber tube coating and absorber tube glass cover for their exceptional optical and mechanical properties. Meanwhile, a numerical and analytical comparison is made between the thermal efficiencies of a PTSC unit in different states. 2018 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47471639009 https://www.redalyc.org/journal/474/47471639009/ https://www.redalyc.org/journal/474/47471639009/html/ https://www.redalyc.org/journal/474/47471639009/47471639009.epub https://www.redalyc.org/journal/474/47471639009/movil 10.22201/icat.16656423.2018.16.5.742 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.5 Vol.16 |
| title | Optimization of thermal efficiency of a parabolic trough solar collector (PTSC) based on new materials application for the absorber tube selective coating and glass cover |
| topic | Ingeniería PTSC Solar Coating Material Glass Cover |
| url | https://www.redalyc.org/articulo.oa?id=47471639009 https://www.redalyc.org/journal/474/47471639009/ https://www.redalyc.org/journal/474/47471639009/html/ https://www.redalyc.org/journal/474/47471639009/47471639009.epub https://www.redalyc.org/journal/474/47471639009/movil |