Results 241 to 250 of about 251,426 (313)
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Renewable Energy, 2020
Solar thermal systems like solar water and solar air collectors (SCs) are generally used because of their simple structure and high thermal efficiency.
Ataollah Khanlari +6 more
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Solar thermal systems like solar water and solar air collectors (SCs) are generally used because of their simple structure and high thermal efficiency.
Ataollah Khanlari +6 more
semanticscholar +1 more source
Applied Thermal Engineering, 2019
The performance of a flat-plate solar collector was investigated by using water, Al2O3 nanofluid, and CuO nanofluid as the working fluids. The energy efficiency, entropy generation, exergy destruction, and exergy efficiency were analyzed and compared ...
Y. Tong +3 more
semanticscholar +1 more source
The performance of a flat-plate solar collector was investigated by using water, Al2O3 nanofluid, and CuO nanofluid as the working fluids. The energy efficiency, entropy generation, exergy destruction, and exergy efficiency were analyzed and compared ...
Y. Tong +3 more
semanticscholar +1 more source
Sustainable Energy Technologies and Assessments, 2020
This study presents a thermodynamic evaluation of a flat plate collector (FPC) operating with both mono and hybrid nanofluids. The performance of a collector operating with alumina-water, alumina-iron/water hybrid nanofluids, and water as its heat ...
Eric C. Okonkwo +4 more
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This study presents a thermodynamic evaluation of a flat plate collector (FPC) operating with both mono and hybrid nanofluids. The performance of a collector operating with alumina-water, alumina-iron/water hybrid nanofluids, and water as its heat ...
Eric C. Okonkwo +4 more
semanticscholar +1 more source
Fuel, 2020
Flotation collectors have a significant effect on the flotation performance and efficiency of fine low rank coal (LRC) particles. In this study, a mixed collector consisting of a nonpolar collector (dodecane) and a polar collector (C12EO4, tetraethylene ...
Lei Zhang +5 more
semanticscholar +1 more source
Flotation collectors have a significant effect on the flotation performance and efficiency of fine low rank coal (LRC) particles. In this study, a mixed collector consisting of a nonpolar collector (dodecane) and a polar collector (C12EO4, tetraethylene ...
Lei Zhang +5 more
semanticscholar +1 more source
Renewable & Sustainable Energy Reviews, 2019
This paper presents a review of the exergy and sustainability index of solar thermal systems. The review includes exergy analyses of solar collectors, solar drying systems and photovoltaic thermal (PVT) systems.
A. Fudholi +7 more
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This paper presents a review of the exergy and sustainability index of solar thermal systems. The review includes exergy analyses of solar collectors, solar drying systems and photovoltaic thermal (PVT) systems.
A. Fudholi +7 more
semanticscholar +1 more source
, 2020
In this paper, the improvement of the thermal characteristics of an evacuated tube solar collector for different volumetric flow rates of the fluid (10, 30 and 50 L/h) was experimentally enhanced by using copper oxide/water (Cu2O/W) nanofluid, and a ...
Gholamabbas Sadeghi +3 more
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In this paper, the improvement of the thermal characteristics of an evacuated tube solar collector for different volumetric flow rates of the fluid (10, 30 and 50 L/h) was experimentally enhanced by using copper oxide/water (Cu2O/W) nanofluid, and a ...
Gholamabbas Sadeghi +3 more
semanticscholar +1 more source
, 2020
Flat-plate solar collectors are one of the cleanest and most efficient heating systems available. This experimental study explores the effect of replacing water with surfactant-free rutile TiO2–water nanofluids as the working fluid in a symmetric flat ...
M. Moravej +6 more
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Flat-plate solar collectors are one of the cleanest and most efficient heating systems available. This experimental study explores the effect of replacing water with surfactant-free rutile TiO2–water nanofluids as the working fluid in a symmetric flat ...
M. Moravej +6 more
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A review of solar air flat plate collector for drying application
Renewable & Sustainable Energy Reviews, 2019In this review, we present the fundamental mechanisms and descriptions of solar collectors, which are indispensable components of solar dryers. Then, analysis methods typically used for the evaluation of solar collector performance, particularly energy ...
A. Fudholi, K. Sopian
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Experimental investigation of heat pipe solar collector using MgO nanofluids
Solar Energy Materials and Solar Cells, 2019This paper investigates an evacuated heat pipe solar collector (HPSC) experimentally. The main aim was to study the efficiency of the HPSC. An experimental apparatus for testing solar heat pipe collectors was designed and built at Vali-e-Asr University ...
M. Dehaj, Mostafa Zamani Mohiabadi
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Experimental comparative analysis of a flat plate solar collector with and without PCM
, 2020In this work, a comparative experimental analysis of a conventional flat plate solar collector (FPSC) and an identical prototype with thermal storage system by PCM is presented.
Mario Palacio +2 more
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