..., kWh/m 2 NSRDB station ID Daggett, California 34.9, −116.8 2799 91486 (via SAM) Des Moines, Iowa 41.6, −93.6 1591 757516 (via SAM) North-central Mexico 23.3, −102.5 2789 549592 Northern Chile −21.0, −69.2 3387 1399660 Table 2 Calculation of SAM optical efficiency...

... and exergetic efficiencies of multigeneration systems. These equivalent efficiencies will be used as performance indicators of a multigeneration system as if it were producing only one of its products. The new procedure will be applied to three case studies in this paper. Results of this work indicate...

... for agrivoltaic farms is the vertical bifacial (VBF) design pioneered by Next2Sun [ 11 , 12 ]. Bifacial solar panels absorb photons from light incident on both the front and the back sides, allowing for greater efficiency [ 13 – 17 ]. While fixed-tilt and tracking designs for agrivoltaic arrays require elaborate...

... thermal and exergy efficiency of an air heater was found to be 70.2 and 4.4%, respectively. The average overall thermal efficiency of carbon nanotubes + copper oxide-paraffin wax energy storage unit was 31.19%, with 11.9% as the average overall exergy efficiency. The energy storage increases the drying...

...) and parallel (m) combinations for a given number of N (=n × m) collectors for maximum overall exergy depending on thermal and electrical energies which have not been considered yet so far. Further, a new expression has also been developed for the heat removal factor and instantaneous thermal efficiency...

... that the generator PV can accurately forecast the MPP, as well as the efficacy of the suggested MPPT technique. The provided approach’s effectiveness has been validated by a comprehensive comparison with different methods, resulting in the greatest efficiency of 99.88% for BSSTAC. 1 Corresponding author...

... current, pump flowrate, and pump efficiency. The paper’s novelty lies behind the relatively low-cost real-time execution of PI/FOPI-based MPPT techniques on SPPS. This work was simulated using matlab / simulink in conjunction with Arduino-based RT-HIL and the experimental validation was implemented...

... of Wire Screen for Solar Water Heater Application ,” ASME J. Sol. Energy Eng. , 141 ( 3 ), p. 031009 . 10.1115/1.4041737 [23] Wang , P. , and Vafai , K. , 2017 , “ Modeling and Analysis of an Efficient Porous Media for a Solar Porous Absorber With a Variable Pore Structure ,” ASME J...

...@unm.edu Contributed by the Solar Energy Division of ASME for publication in the J ournal of S olar E nergy E ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 30 01 2022 09 09 2022 09 09 2022 27 01 2023 absorber efficiency energy...

... olar E nergy E ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 18 08 2021 31 12 2022 31 12 2022 17 01 2023 Nusselt number solar air heater overall performance factor trapezoidal duct Reynolds number friction factor efficiency...

... nergy E ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 01 02 2022 07 04 2022 11 04 2022 17 01 2023 efficiency energy heat transfer solar receiver U.S. Department of Energy 10.13039/100000015 33869 The interest...

... . 08 10 2022 14 11 2022 14 11 2022 26 12 2022 parabolic trough solar collector secondary reflector V-shape rib parametric study heat transfer fluids turbulators thermal enhancement absorber collector efficiency energy fluid flow heat transfer optics parabolic...

....9.001842 [25] Wang , D. , and Su , G. , 2014 , “ New Strategy to Promote Conversion Efficiency Using High-Index Nanostructures in Thin-Film Solar Cells ,” Sci. Rep. , 4 ( 1 ), pp. 1 – 7 . [26] Wang , C. , Yu , S. , Chen , W. , and Sun , C. , 2013 , “ Highly...

... particle swarm optimization African vultures optimization algorithm clean energy efficiency renewable As shown in Sec. 4.1 , adjusting the parameters influences the absorbed solar irradiation of PTSC. Increase in l rc and w rc has a positive impact on Q a o A b s...

... collectors in series, respectively. The maximum energy for the single collector is 4.12 kW and 4 kW, while for two collectors connected in series, the maximum energy is 7.08 kW and 6.69 kW. Average thermal efficiency is 4.45% and 4.51% and average exergy efficiency is 9.66% and 15.17% for single and series...

... material (PCM) passive strategy thermal comfort predicted mean vote (PMV) predicted percentage of dissatisfied (PPD) building conservation cooling efficiency energy simulation Department of Science and Technology, Ministry of Science and Technology 10.13039/501100001409 TMD/CERI...

...Rayappa David Amar Raj; Kanasottu Anil Naik This paper presents a highly efficient image encryption-based Arnold's cat map (ACM) technique to reconfigure the photovoltaic (PV) array to enhance the output and mitigate the mismatch losses due to partial shading (PS). The proposed ACM technique...

...Amit Kumar; Ajeet Pratap Singh; Akshayveer; O. P. Singh The increasing future energy demands can be met with solar-based devices such as solar air heaters (SAHs) only if the efficiency of these devices is enhanced with suitable design changes. Flow channel design of a SAH is an essential aspect...

...Tingfang Yu; Yuxi Song Supercritical carbon dioxide (SCO 2 ) Brayton cycle has been proved to be an efficient power cycle to replace the traditional steam Rankine cycle. The thermal efficiency of SCO 2 cycle can be further improved by coupling another type of cycle (the bottom cycle) at the waste...

...Rajvikram Madurai Elavarasan; Preeti Singh; S. Leoponraj; Sourav Khanna; Mohanraj Chandran Maintaining the temperature of the photovoltaic (PV) panel within the described standard helps in achieving higher power conversion efficiency. To regulate the PV temperature, phase change material (PCM...