... non-isothermal apparent emissivity apparent absorptivity absorber radiation solar receiver Directorate for Engineering 10.13039/100000084 1749395 Solar–thermal systems are widely used to produce power and to capture thermal energy for water desalination and a variety...

...Sofie Verstraete; Hamed Abedini; Assaad Alsahlani; Cedric Ophoff; Nesrin Ozalp Fluctuations in incoming solar energy adversely affect the temperature stability within solar receivers, leading to a decrease in thermal efficiency. Therefore, it is essential to design a control system...

... energy materials solar receiver Graphical Abstract Figure Article absorptance for a 2.5 × 2.5 cm coupon versus irradiance cycles for (a) 775 °C Article absorptance for a 2.5 × 2.5 cm coupon versus irradiance cycles for (a) 775 °C 29 06 2023 31 07 2024 31 07 2024 05...

... , Q. , Neveu , P. , Gao , W. , and Zhang , C. , 2017 , “ Effects of Geometric Parameters on Thermal Performance for a Cylindrical Solar Receiver Using a 3D Numerical Model ,” Energy Convers. Manag. , 149 , pp. 293 – 302 . 10.1016/j.enconman.2017.06.088 [7] Makhkamov , K. K...

... 25 09 2024 30 10 2024 falling particle erosion CSP numerical modeling wear-resistant coatings materials solar solar receiver solar tower thermal power Solar Energy Technologies Program 10.13039/100006115 DE-EE0010451 Concentrating solar power (CSP) systems...

... is the solar receiver mounted on top of the solar tower, which absorbs the incident high-flux radiation and heats a heat transfer fluid. The proposed high-temperature solar receiver concept consists of a cavity containing a reticulated porous ceramic (RPC) structure for volumetric absorption of concentrated...

... to its widespread utilization. This work presents a methodology for regulating the temperature within a solar receiver by dynamically adjusting incoming sunlight through the aperture using a controlled iris mechanism. The performance of this technique is experimentally compared with the gas flowrate...

... materials renewable solar receiver sustainability Solar Energy Technologies Program 10.13039/100006115 DE-EE00038488/38714 A heliostat structure comprises its load-bearing, non-mirror components. For most commercial heliostats, this structure is assembled from parts made of low...

.... Government. ASME disclaims all interest in the U.S. Government’s contributions. 07 09 2022 27 10 2023 30 10 2023 15 05 2024 efficiency heat transfer solar receiver solar tower The assessment of solid particle receivers has been a topic of interest in the past decade...

... Nusselt number friction factor absorber fluid flow renewable solar receiver For the past few decades, the world has been facing an energy crisis because of an increase in the world population and the depletion of fossil fuels [ 1 ]. Fossil fuel is a non-renewable source of energy...

... (CSP) system. Optimized results from the smooth tube and twisted-tap-inserted tube are compared, which is important to the design of solar receivers for CSP systems. It is important to examine and compare the results in Figs. 4 and 5 from the perspectives of the entropy generation rate against...

... parabolic trough radiation solar solar receiver 07 07 2022 26 04 2023 27 04 2023 25 05 2023 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...

... and B uilding E nergy C onservation . 15 03 2023 26 04 2023 27 04 2023 19 05 2023 solar energy solar fuel MPC thermal storage heat transfer solar receiver Solar Energy Technologies Program 10.13039/100006115 DE-EE0008992 Solar fuels are energy...

... E nergy C onservation . 06 10 2022 11 01 2023 12 01 2023 14 02 2023 renewable energy solar tracker dual-axis high power efficiency low cost photovoltaics solar receiver The rising world population and technology use increase the energy demand. Today...

... 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 heat transfer solar receiver Solar Energy Technologies Program 10.13039/100006115 33869 Solid particle receivers...

... 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 in solid particle receivers...

... flow heat transfer optics parabolic trough radiation simulation solar receiver sustainability thermal power Concentrated solar thermal energy applications play an important role in transitioning our current energy system to a more sustainable system. In such a system, solar thermal...

... Longitudinal Vortex Generators Inside Parabolic Trough Solar Receivers ,” Int. J. Heat. Mass. Transfer. , 55 ( 21–22 ), pp. 5631 – 5641 . 10.1016/j.ijheatmasstransfer.2012.05.057 [35] Fuqiang , W. , Zhexiang , T. , Xiangtao , G. , Jianyu , T. , Huaizhi , H. , and Bingxi , L...

... 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...

... of the circumsolar ratio parabolic trough collector secondary reflector non-uniform heat flux solar energy ray-tracing clean energy heat transfer simulation solar receiver thermal power Fossil fuels contribute severe widespread effects to our climate, as their burning emits greenhouse gases...