... 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...

... in Fig. 1( a ) , is utilized to adjust the incoming concentrated light. The solar simulator is equipped with a Xenon bulb emitting electromagnetic radiation in the 0.3–3 μ m wavelength range, utilizing an ellipsoidal reflector as concentrating optics. The Xenon bulb is positioned at the first focal...

...Adrian Alvarez Sanchez; Michael Pate A detailed research study was performed on the annual energy received by a fixed-tilt solar collector. A new clear-sky model of solar radiation was developed by combining existing clear-sky models. Then, this model, was used to perform optimizations with two...

... energy system including a parabolic trough solar collector that follows the sun in one dimension on the N–S axis in the outdoor environment has been established. Experiments were conducted on different dates. The radiation values coming into the opening of the moving collector were calculated...

...Junyu Sun; Jing Wang; Yizhuo An; Cheng Ji; Shuxin Bai Radiative cooling materials (RCMs) based on polymers, that reflect solar irradiance (0.24–2.5 µm) strongly and emit radiation within atmospheric window (8–13 µm) intensively, have yielded obviously cooling performance. However, RCMs reported...

... with a conventional solar collector design. At any point, the total incoming radiative flux G is split into three contributions [ 31 ]: (10) G = G amb + G ext + G mut where G mut is the mutual radiation coming from other boundaries in the model, G ext...

.... Then, a cluster of cement plants located at different locations in the country has been made. Also, the availability of solar radiation and wind speed at each plant location have been identified. Subsequently, the solar industrial process heating systems have been developed for different locations in the country...

... 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 . 08 08 2023 31 07 2024 31 07 2024 27 08 2024 Graphical Abstract Figure clean energy efficiency optics radiation solar solar tower...

... 21 05 2024 08 07 2024 07 08 2024 Graphical Abstract Figure asymmetric compound parabolic concentrating (ACPC) compound parabolic concentrating (CPC) v-trough and buildings clean energy collector optics parabolic trough photovoltaics radiation renewable solar...

... 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...

... for wavelength of 300–800 nm (sample fluid thickness is 1 cm) In DASC system, photo-thermal conversion performance of prepared heat transfer fluids can be compared using SEF which is generally calculated as per the relation given in Eq. (4) [ 52 ]. Thus, SEF quantifies the amount of incident radiation...

... to ω crit . As the rim angle is further increased, the receiver radius remains constant, with radiation incident on the mirror above ω crit being directed to the receiver after two reflections off the mirror. While the receiver remains fixed, the inlet aperture width scales with R sin(1/2 φ rim...

... agricultural products within an acceptable period based on the previous studies and therefore, the drying system is recommended to avoid the shortcomings associated with traditional/open sun drying. Fig. 9 Variation of average solar radiation and the dryer temperatures with time at no-load without STSM...

...-twisting algorithm (STA) DC-DC boost converter maximum power point tracking (MPPT) high gain observer (HGO) Lyapunov stability analysis efficiency measurement radiation renewable simulation Photovoltaic (PV) energy is growing rapidly as a viable alternative to fossil fuels. Most self...

... 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...

..., CA . [14] Ren , Y. , Qi , H. , Chen , Q. , Wang , S. , and Ruan , L. , 2017 , “ Localized Surface Plasmon Resonance of Nanotriangle Dimers at Different Relative Positions ,” J. Quant. Spectrosc. Radiat. Transf. , 199 , pp. 45 – 51 . 10.1016/j.jqsrt.2017.05.003 [15...

... , J. , and Belman-Flores , J. M. , 2019 , “ Solar Radiation Model Applied to a Low Temperature Evacuated Tubes Solar Collector ,” ASME J. Sol. Energy Eng. , 141 ( 3 ), p. 031003 . 10.1115/1.4041402 [3] Den Braven , K. R. , 1989 , “ Two-Phase Heat Transfer in Thermosyphon...

... in Irregular Shadow ,” Int. J. Electr. Power Energy Syst. , 66 ( 2015 ), pp. 227 – 234 . 10.1016/j.ijepes.2014.10.030 Hungarian Kalman filter fault identification hotspots detection non-uniform illumination degree of faults automated system health monitoring photovoltaics radiation...

...Keith De Souza Irradiation time equivalence pioneers the classification of models that predict monthly average daily global solar radiation on a horizontal surface based on their double cross-validation performances. By exploiting indigenous irradiation data, novel irradiation-based models can...

...-parabolic system by pumping a Cr:Nd:YAG ceramic laser medium [ 19 ]. End-side-pumping [ 6 , 11 – 14 , 20 , 21 ] or side-pumping [ 7 – 10 , 15 , 22 – 25 ] schemes have been used. The end-side-pumping approaches, where the concentrated solar radiation is mainly injected at the top of the laser medium, i.e...