... absorber collector heating solar reactor system The peak and equilibrium of carbon dioxide emissions is a major issue that people all over the world must face in the future. Solar energy is “inexhaustible” and can steadily reduce carbon emissions [ 1 – 5 ]. By concentrating the light...

.... If the solar rays coming onto the collector are considered as having the same direction as those presented in Fig. 8 , the coefficient of deviation angle h b will be the same for both tubes (LS-2 tube and proposed tube) when x belongs to the range [ − w 2 , 0 ] . But, when x...

... Contributed by the Solar Energy Division of ASME for publication in the J ournal of S olar E nergy E ngineering . 07 04 2023 13 10 2023 15 10 2023 20 10 2023 absorber collector Efficiency Energy fluid flow heating renewable simulation solar Accepted Manuscript...

... system is comprised of four main components: the thermal subsystem of the parabolic trough collector (PTC) employing CO 2 as a heat transfer fluid, a single-effect absorption refrigeration cycle (ARC), a supercritical CO 2 (S-CO 2 ) cycle, and an adsorption desalination (AD) cycle with heat recovery...

... on these thermodynamic cycles usually employ large area collectors that stand alone or are placed on the roof, without considering integration with the building facade. This research presents a solution to large-scale photothermal utilization integrated with facades for co-generated systems. The current study...

... exergoeconomics double-effect absorption cooling cogeneration combined cooling and power solar natural gas thermal storage absorber air conditioning collector efficiency energy fuel heat transfer parabolic trough renewable thermodynamics Converting a primary thermal energy source...

... if they were to operate separately to meet the same cooling load. In addition, the article investigates the impact of a performance-enhanced parabolic trough collector (PEPTC) on the thermal and exergetic efficiencies of the solar cooling system. By employing a PEPTC, the area required for the solar field...

... understanding, an analysis performed by Mohamad [ 34 ] has been adopted for a single-cover solar air heater, shown in Fig. 11( a ) , to establish a link between the Nusselt numbers obtained for ribbed plates and the collector efficiency. Fig. 11 ( a ) Schematic of a single-cover solar air heater and ( b...

... 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 . 07 07 2022 26 04 2023 27 04 2023 25 05 2023 absorber collector optics parabolic trough radiation solar solar receiver Natural...

...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...

... . 11 09 2022 17 04 2023 23 04 2023 18 05 2023 banana slices HE-ETADS GHSD OSD quality assessment mass transfer collector drying heat transfer solar Banana is a major fruit crop in tropical–subtropical and contributes significantly to the economy of many...

... ncluding W ind E nergy and B uilding E nergy C onservation . 07 08 2022 14 03 2023 14 03 2023 17 04 2023 reflector shell and tube thermal energy storage multiwall carbon nanotube copper oxide nanopowder thermal coating paraffin wax collector drying efficiency...

..., we have considered thermo-electric cooler (TEC) integrated with flexible PV module to enhance electrical power. As a result, an overall power can be increased in flexible PVT-TEC collector. A concept of series and parallel combination of flexible PVT-TEC collectors is proposed to optimize series (n...

..., Perspectives and Future Potential ,” Renew. Sustain. Energy Rev. , 16 ( 1 ), pp. 933 – 941 . 10.1016/j.rser.2011.09.014 [4] Tian , Y. , and Zhao , C. Y. , 2013 , “ A Review of Solar Collectors and Thermal Energy Storage in Solar Thermal Applications ,” Appl. Energy , 104 , pp. 538 – 553...

... ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 11 11 2022 26 12 2022 29 12 2022 27 01 2023 solar water heating system flat-shaped heat pipe innovative heat transfer device analytical solution collector efficiency energy thermal power...

...Faisal Altwijri; S. A. Sherif; Ahmed M. Alshwairekh This paper reports on a parametric investigation of the thermal enhancement of a double-reflector parabolic trough collector when employing an in-line mixed V-shape (IMVS) ribbed absorber tube. Three heat transfer fluids (HTFs) are investigated...

...Faisal Altwijri; S. A. Sherif; Ahmed M. Alshwairekh In this article, a V-shaped ribbed tube is utilized to improve the thermal performance of a parabolic trough collector (PTC). Six different rib arrangements are employed, and a detailed analysis is presented. In addition, the effect of adopting...

... = hue value L = length between the two pressure taps in test section P = pitch of the rib S = length of the rib W = width of duct A c = area of collector plate C p = specific heat D h = hydraulic diameter Δ P d = pressure difference...

...Pushpendra Singh; M. K. Gaur; G. N. Tiwari; Anil Kumar Thermal model is developed to predict the outlet water temperature with respect to time for water-in-tube type evacuated solar collector connected in series. Developed mathematical expression is validated for the single collector and two...

... with an increase in inclination angle till 45 deg and then decreases. Also, the study shows that thermal stratification in reservoir fluid is greatly influenced by circulation flowrate, flow momentum, collector outlet temperature, thermal acceleration, and buoyancy effect. Fig. 16 Velocity profiles across...