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Keywords: thermal enhancement
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Journal Articles

Parametric Investigation of a V-Shape Ribbed Absorber Tube in Parabolic Trough Solar Collectors

Faisal Altwijri, S. A. Sherif, Ahmed M. Alshwairekh
Journal: Journal of Solar Energy Engineering
Article Type: Research Papers
J. Sol. Energy Eng. August 2023, 145(4): 041004.
Paper No: SOL-22-1277
DOI: https://doi.org/10.1115/1.4056281
Published Online: December 26, 2022
...Faisal Altwijri; S. A. Sherif; Ahmed M. Alshwairekh This paper reports on a parametric investigation of the thermal enhancement of a double-reflector parabolic trough collector when employing an in-line mixed V-shape (IMVS) ribbed absorber tube. Three heat transfer fluids (HTFs) are investigated...
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Topics: Fluids, Heat transfer, Parabolic troughs, Shapes, Temperature, Friction, Solar collectors, Reynolds number, Design
Journal Articles

Effect of Different Arrangements of V-Shaped Ribs on the Performance of an Optically Enhanced Parabolic Trough Solar Collector

Faisal Altwijri, S. A. Sherif, Ahmed M. Alshwairekh
Journal: Journal of Solar Energy Engineering
Article Type: Research Papers
J. Sol. Energy Eng. June 2023, 145(3): 031012.
Paper No: SOL-22-1148
DOI: https://doi.org/10.1115/1.4056164
Published Online: December 6, 2022
.... Sustainable. Energy. Rev. , 20 , pp. 103 – 118 . 10.1016/j.rser.2012.11.081 [9] Bellos , E. , and Tzivanidis , C. , 2018 , “ Assessment of the Thermal Enhancement Methods in Parabolic Trough Collectors ,” Int. J. Energy Environ. Eng. , 9 ( 1 ), pp. 59 – 70 . 10.1007/s40095-017-0255-3...
View Article titled, Effect of Different Arrangements of V-Shaped Ribs on the Performance of an Optically Enhanced Parabolic Trough Solar Collector
Open the PDF for Effect of Different Arrangements of V-Shaped Ribs on the Performance of an Optically Enhanced Parabolic Trough Solar Collector in another window
Topics: Flow (Dynamics), Fluids, Heat transfer, Parabolic troughs, Reynolds number, Solar collectors, Temperature, Thermal efficiency, Friction, Solar energy