... absorber collector drying Efficiency Exergy Accepted Manuscript Not Copyedited Journal of Solar Energy Engineering. Received July 18, 2024; Accepted manuscript posted October 08, 2024. doi:10.1115/1.4066843 Copyright © 2024 by ASME Thermal exploration of combined rectangular and semi-circular...

... of Calgary is duly acknowledged and appreciated. There are no conflicts of interest. Graphical Abstract Figure energy storage exergetic efficiency geothermal energy net power ratio pumped thermal energy storage exergy renewable energy thermodynamic performance...

... employing aluminum fumarate metal–organic framework (MOF) adsorbent material. A comprehensive parametric study was performed on the proposed solar-based multigeneration system by varying key parameters to evaluate its performance. It is found that the thermal and exergy efficiencies of a PTC were evaluated...

...-Conditioning with a Three-Phase Accumulator Based on the Energy-Economic Analysis ,” J. Build. Eng. , 59 , p. 105065 . 10.1016/j.jobe.2022.105065 [29] Petela , K. , and Szlek , A. , 2019 , “ Energy and Exergy Analysis of Solar Heat Driven Chiller under Wide System Boundary Conditions...

... or multigeneration systems. Employing the subsystems forming any multigeneration system as a reference, the relative saving ratios of energy and exergy are calculated. These saving ratios are used as metrics for the goodness of multigeneration systems. We will also use them to calculate equivalent energetic...

... 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...

... maximum heat transfer enhancement with minimum frictional loss becomes a primary objective of researchers working worldwide on SAH. curved solar air heater SST k–ω model entropy generation energy exergy heat transfer simulation solar solar receiver 28 05 2022 03 10 2022 04...

... uilding E nergy C onservation . 07 04 2022 15 08 2022 15 08 2022 26 09 2022 bifacial solar panel energy matrices enviroeconomic analysis albedo conversion efficiency exergy photovoltaics renewable solar Solar energy consistently occupies a predominant...

... 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...

... the design conditions, the effects of split ratio on the net power, the thermal efficiency, and the exergy loss of the combined cycle are studied. The variation of thermal efficiency of each part of the system with split ratio under different turbine inlet pressures and temperatures is further analyzed...

... produced by turbine, refrigeration load, exergy of refrigeration, and efficiencies of trigeneration system. An increase in the concentration of the ammonia–water basic solution is leading toward the significant increase in the turbine power and the elevation of trigeneration system’s energy and exergy...

... are calculated to be 21.03%, 20.42%, and 22.47%, respectively. Overall energy and exergy efficiency values are found to be 13.39% and 14.37%; 11.90% and 13.74%; 12.13% and 13.64% for the solar thermal power plants using PTC, LFR, and ST technologies, respectively. In conclusion, it is seen that LFR technology...

... exergy. This work presents an attempt to determine the amount of exergy generated by an optimally inclined double-storied BIPV thermal system by considering the actual cyclic nature of insolation, surrounding air temperature, PV cell temperature, intermediate slab temperature, and the chamber temperature...

... energy exergy heat transfer energy storage With the rapid rise in the energy crisis and the alarming pollution levels, it is inevitable to quickly develop efficient energy extraction methods from renewable energy sources. Solar energy has enormous potential, and energy extraction from solar...

.... The simulation result demonstrates that the hybrid GOA-SA algorithm turned out to be an exceptionally effective method for optimal tuning of the parameters of the PVT-TE system. The result explicitly shows that the average value of overall electrical efficiency and exergy gain are 15.27% and 27.0565 W...

... to the Rankine cycles. The objective of the study is to develop an MGS without a gas cycle that can achieve higher energy and exergy efficiencies. Two concentrated solar technologies, namely, parabolic trough collectors (PTCs) and heliostats are used to power the designed system. The environmental benefit...

... and exergy efficiency at various operating conditions of the proposed trigeneration system. The computed results are authenticated with the reported literature. A comparison is made between the present findings and reported results in the form of exergy efficiency, total exergy destroyed, and energy...

... of average thermal storage exergy efficiency of acetamide as PCM in various months has been shown in Fig. 7 . The maximum average thermal storage efficiency of acetamide (PCM) has been found in the month of Apr. 2015. The average thermal storage efficiency of PCM in the month of July 2014, Aug. 2014, Sept...

... in Solar Energy Utilization , pp. 136 – 144 . [16] Arora , S. , Fekadu , G. , and Subudhi , S. , 2019 , “ Energy and Exergy Analysis of Marquise Shaped Channel Flat Plate Solar Collector Using Al 2 O 3 –Water Nanofluid and Water ,” ASME J. Sol. Energy Eng. , 141 ( 4 ), pp. 1 – 20...