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Keywords: Simulation
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. June 2024, 146(3): 031003.
Paper No: SOL-23-1138
Published Online: November 3, 2023
... and decrease of the rate of the overall heat transfer coefficient of the OHSC. However, the cell temperature depended on the rate of heat loss and the solar radiation absorbed by the OHSC. The electrical analysis was based on the numerical simulation of a FASnI 3 solar cell with the aid of a Solar Cell...
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
... coefficient is compared to that obtained for a traditional circular-shaped tube. Moreover, the energy balance model is adapted to simulate the thermal efficiency of the considered tubes as a function of the deviation angle with some assumptions. The obtained results prove that from a deviation angle value...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. April 2024, 146(2): 021003.
Paper No: SOL-23-1086
Published Online: September 27, 2023
... ( fluent 2022r1 ), and simulation was performed using the k − ε (RNG) turbulence model and validated with one set of experimental results for smooth duct and previous research. The findings revealed that the highest value of heat transfer was augmented about 2.18 times and 2.35 times for circular...
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
...: Simulation and Experiment ,” Energy Build. , 32 ( 1 ), pp. 71 – 79 . 10.1016/S0378-7788(99)00038-9 [4] Bacharoudis , E. , Vrachopoulos , M. G. , Koukou , M. K. , Margaris , D. , Filios , A. E. , and Mavrommatis , S. A. , 2007 , “ Study of the Natural Convection Phenomena...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2024, 146(1): 011004.
Paper No: SOL-22-1252
Published Online: July 18, 2023
... of the air heater. Joukowski airfoil ribs of different sizes are generated from a circular rib of a radius of 1 mm using conformal mapping. Simulations are performed for the turbulent flow of air through the roughened duct in the Reynolds number (Re) range of 4000 ≤ Re ≤ 15,000 using ansys fluent version...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Sol. Energy Eng. October 2023, 145(5): 054501.
Paper No: SOL-22-1294
Published Online: May 19, 2023
...David K Bisset Heat collection performance simulations using the system advisor model (SAM) with typical meteorological year weather data from four geographic locations are used to investigate (a) the optimum overall tilt of piecewise-focusing (PWF) collectors, and (b) PWF collector performance...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. December 2023, 145(6): 061007.
Paper No: SOL-22-1282
Published Online: May 2, 2023
... Performance Characterisation and Simulation ,” Energy Environ. Sci. , 12 ( 1 ), pp. 116 – 148 . 10.1039/c8ee02184h [31] Gu , W. , Ma , T. , Ahmed , S. , Zhang , Y. , and Peng , J. , 2020 , “ A Comprehensive Review and Outlook of Bifacial Photovoltaic (BPV) Technology...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. October 2023, 145(5): 051009.
Paper No: SOL-22-1232
Published Online: March 7, 2023
...-Minguela , J. J. , Uribe-Ramírez , A. R. , Belman-Flores , J. M. , and Cano-Andrade , S. , 2018 , “ Optimization of a Solar Collector With Evacuated Tubes Using the Simulated Annealing and Computational Fluid Dynamics ,” Energy Convers. Manage. , 166 , pp. 343 – 355 . 10.1016/j.enconman...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. October 2023, 145(5): 051007.
Paper No: SOL-22-1274
Published Online: February 20, 2023
... performance of the CPC–CPVT system is the non-uniform heat flux distribution on the absorber surface. In the present paper, detailed ray-tracing simulations have been carried out to understand the heat flux distribution characteristics of CPC with different geometrical conditions, and those are concentration...
Topics: Heat flux
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. October 2023, 145(5): 051005.
Paper No: SOL-22-1171
Published Online: February 16, 2023
... heat transfer fluid flow renewable simulation Due to the depletion of fossil fuels present on Earth, there is a need for alternative energy sources which are naturally available. Solar energy is one such renewable energy source, and engineers have developed many devices that can harness...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 2023, 145(4): 041004.
Paper No: SOL-22-1277
Published Online: December 26, 2022
... ( f ) were used to check mesh independence. Results in Fig. 5 show that a grid with 2.6 million cells is dense enough for the simulations. One common method to evaluate the performance of a PTC is to calculate its thermal efficiency. This quantity shows how much of the incoming concentrated...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. June 2023, 145(3): 031011.
Paper No: SOL-22-1240
Published Online: November 23, 2022
... onservation . 03 09 2022 23 10 2022 23 10 2022 23 11 2022 solar still desalination water production salt concentration solar energy phase change material heat transfer simulation storage Fresh water is one of the principal requirements for human health...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. June 2023, 145(3): 031004.
Paper No: SOL-22-1151
Published Online: October 20, 2022
... 04 10 2022 20 10 2022 curved solar air heater SST k–ω model entropy generation energy exergy heat transfer simulation solar solar receiver The friction factor enhancement ratio ( f enr ) has been tabulated in Table 4 . It was noted that with increment in Re...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. April 2023, 145(2): 021011.
Paper No: SOL-22-1088
Published Online: September 26, 2022
... of the LIBs degradation, empirical modeling, and extraction of the values of E a , α , and β , readers are referred to the series publications by NREL and the Battery Lifetime Analysis and Simulation Tool code [ 39 , 40 ]. To validate the model, the aftermarket LIB manufacturer's data were compared...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. April 2023, 145(2): 021002.
Paper No: SOL-22-1061
Published Online: August 10, 2022
... simulations are typically adopted to study the response of wind turbines in downburst flow fields. While the former approach is limited in the ability to account for accurate and spatially resolved details of the flow field, the latter is expensive and, therefore, has limitations in its use. As an alternative...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2023, 145(1): 011006.
Paper No: SOL-22-1007
Published Online: July 29, 2022
... material (PCM) thermal storage system, and shading, on thermal comfort and energy demand in the two-storey building situated in the composite climate zone of Delhi, India. The results obtained by numerical simulation for four different cities, i.e., Delhi, Jaipur, Lucknow, and Indore, have been compared...