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Keywords: heat transfer
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2025, 147(1): 011005.
Paper No: SOL-24-1044
Published Online: July 19, 2024
... is a finite volume method, and thermodynamic and heat transfer properties of both fluids are allowed to vary spatially and temporally. Several flow ramping schemes are investigated, including proportionally equal ramps and proportionally dissimilar ramping, where one fluid reaches its mass flow setpoint...
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Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng.
Paper No: SOL-23-1262
Published Online: July 2, 2024
... of S olar E nergy E ngineering . 14 09 2023 20 06 2024 20 06 2024 02 07 2024 Email: Jeffrey.Gifford@nrel.gov Email: patdavenpo@gmail.com Email: wxc@alum.lehigh.edu Email: zhiwen.ma@nrel.gov clean energy heat transfer Materials measurement Storage...
Journal Articles
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng.
Paper No: SOL-23-1353
Published Online: June 10, 2024
... increases to 35.1 °C, 9.1 °C higher than even solar radiation. Meanwhile, under uneven solar radiation, the heat transfer of supply air and surface of VCF is increased by 14% and 6%, respectively. Besides, the room air temperature is almost equal of two cases, while the operative temperature is 0.4 °C lower...
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 2024, 146(4): 041001.
Paper No: SOL-23-1065
Published Online: January 9, 2024
... collector energy heat transfer heating renewable solar Issues like shortage of conventional fuels, population growth, urbanization, and ecological imbalance are among society's most significant energy-related problems. Despite numerous efforts, the energy crisis persists and gets worse. So...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. June 2024, 146(3): 031008.
Paper No: SOL-22-1271
Published Online: December 11, 2023
... dryer efficiency Sahara climate drying heat transfer testing Modern science tends to research the possibility of exploiting solar thermal energy in all industrial fields [ 1 – 3 ]. It is possible to benefit from solar thermal energy directly or indirectly by converting it to energy...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. June 2024, 146(3): 031005.
Paper No: SOL-23-1109
Published Online: November 10, 2023
... with a little increase in pressure drop after integrating the ribs into the SAH mainstream flow. The higher value of thermal-hydraulic performance indicates an increased heat transfer rate with a minimum increase in pumping power. In order to achieve the highest possible thermal enhancement factor...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. April 2024, 146(2): 021009.
Paper No: SOL-23-1079
Published Online: October 31, 2023
... temperature, Reynolds number, nanoparticle size, and concentration in order to record the subsequent effects on the deposition efficiency, heat transfer coefficient, and pressure drop. There is no direct particle deposition model available in commercial computational packages such as fluent , so a deposition...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. June 2024, 146(3): 031001.
Paper No: SOL-22-1309
Published Online: October 31, 2023
... E nergy E ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 04 12 2022 27 09 2023 28 09 2023 31 10 2023 absorber collector efficiency energy fluid flow heat transfer parabolic trough renewable simulation solar thermal power...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. April 2024, 146(2): 021006.
Paper No: SOL-23-1186
Published Online: October 13, 2023
... been found to provide 7.3–25.8% better thermal efficiency than the conventional air heater because of the substantial increase in the effective heat transfer surface area due to the fins. The effects of variation of design, ambient, and operating parameters on the performance of the finned solar air...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. April 2024, 146(2): 021004.
Paper No: SOL-21-1295
Published Online: September 27, 2023
... ind E nergy and B uilding E nergy C onservation . 25 08 2021 29 07 2023 29 07 2023 27 09 2023 cooling heat transfer thermal power Cooling towers are a key component of any power plant and are used to reject the heat from the condenser to the surroundings...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. April 2024, 146(2): 021005.
Paper No: SOL-23-1146
Published Online: September 27, 2023
... to LSM35 dense monolith and powder analogues, as well as similar structures of ceria for a baseline comparison. Advantageous reduction rates using replica foam (ceria) were demonstrated from a new perspective using a laser-heated SFR to observe desirable radiative heat transfer through the foam at the lab...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2024, 146(1): 011009.
Paper No: SOL-23-1011
Published Online: September 13, 2023
... in the J ournal of S olar E nergy E ngineering: I ncluding W ind E nergy and B uilding E nergy C onservation . 13 01 2023 04 08 2023 05 08 2023 13 09 2023 clean energy heat transfer thermal power Department of Science and Technology, Ministry of Science...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2024, 146(1): 011008.
Paper No: SOL-23-1128
Published Online: August 30, 2023
...J. M. A. Navarro; A. Vázquez-Ruiz; J. F. Hinojosa; S. Moreno; V. M. Maytorena This research presents a detailed transient experimental and computational study of heat transfer and airflow in a scaled room linked with a double-duct vertical roof solar chimney (SC). The analysis was made...