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Keywords: thermal efficiency
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. October 2023, 145(5): 051006.
Paper No: SOL-22-1083
Published Online: February 16, 2023
... ambient conditions from December to April. The thermal efficiency of the EFPCs reaches a maximum value of 73.2%, with the glycol–water mixture as a heat transfer fluid at an inlet temperature of 31.2 °C, when the ambient temperature is 15.3 °C, average irradiance is 679.2 Wm −2 , and vacuum pressure is 20...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2023, 145(1): 011008.
Paper No: SOL-22-1069
Published Online: July 29, 2022
...-up solar field using the CL strategy allows us both operational autonomy and significant energy savings. Solar loop thermal and optical powers gained and lost are plotted for the typical days considered; we observe that maximum thermal efficiency of 66.53% is achieved at 2.27 p.m. for the summer day...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2022, 144(1): 011001.
Paper No: SOL-21-1100
Published Online: June 29, 2021
... of the SAH with the chosen jet designs thereby obtain their performance insights. The outlet hot air temperature from the heater and its thermal efficiency are compared for different mass flowrates and solar radiations. Also the temperature distributions in the jet plate with the jet configurations...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. December 2021, 143(6): 061001.
Paper No: SOL-20-1320
Published Online: April 23, 2021
...) and serves to rise its temperature (41–46 °C) and the thermal efficiency (23–28%). We can deduce that it is better to keep a low emissivity of about 0.14 to prevent heat dissipations. Fig. 4 Heat loss and gain for different emissivities ( τ g = 0.95, α e = 0.856, and t ge = 60 mm) Heat loss...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Sol. Energy Eng. June 2019, 141(3): 030802.
Paper No: SOL-18-1359
Published Online: March 5, 2019
... efficiency and the air outlet temperature of SAH. The authors also presented the impact of duct depth on both factors, i.e., thermal efficiency and air outlet temperature. An analytical and experimental study was carried out by Karim and Hawlader [ 49 ] by using a smooth plate, V-groove, and fin SAHs...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. August 2019, 141(4): 041010.
Paper No: SOL-18-1101
Published Online: February 19, 2019
... March 7, 2018; final manuscript received January 25, 2019; published online February 19, 2019. Assoc. Editor: Jorge Gonzalez. 07 03 2018 25 01 2019 photovoltaic surface temperature water cooling system electrical efficiency thermal efficiency Photovoltaic (PV) modules...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. February 2014, 136(1): 011012.
Paper No: SOL-12-1253
Published Online: July 22, 2013
... and thermal efficiencies. The experimental study on the new design of the IPV/T system indicated that: This work was supported by the Solar Energy Research Institute, University Kebangsaan Malaysia. The authors wish to express their gratitude to the Solar Energy Research Institute (SERI) for their support...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. February 2013, 135(1): 011006.
Paper No: SOL-11-1086
Published Online: October 2, 2012
... system. Finally, with the aid of the weather conditions of Kumejima Island in Japan, the perceptual knowledge for Kalina solar system by using an application case is shown in the paper. Kalina solar system Rankine solar system thermal efficiency solar heat transfer rate solar collector...
Topics: Solar energy
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. February 2013, 135(1): 011007.
Paper No: SOL-11-1087
Published Online: August 9, 2012
... parameters are investigated. Results show that the system pressure difference is one key factor for evaluating the power generation subcycle thermal efficiency, which is an important performance benchmark. Thus, through the instrumentality of simulation results, its corresponding relational expressions...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2012, 134(1): 011014.
Published Online: November 29, 2011
... and exergy efficiency of the studied system. 27 04 2011 21 09 2011 29 11 2011 29 11 2011 exergy photovoltaic cells solar absorber-convertors photovoltaic/thermal solar collector natural convection glass cover thermal efficiency electrical efficiency exergy...