... 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...

... natural circulation parabolic trough collector solar energy system absorber heat transfer mass transfer radiation Mersin Üniversitesi 10.13039/501100004172 2017-2-AP4-2584 Natural circulation systems are systems in which flow occurs due to the density difference created...

... study using the real-time data of ambient temperature and solar irradiative flux. The results of the numerical study are used to calculate the derived parameters such as Nusselt number, heat losses, and collector thermal efficiency by varying the water flowrate. The study shows that the heat transfer...

... 07 07 2024 07 08 2024 Graphical Abstract Figure energy storage phase change materials metal foams heat transfer Office of Naval Research 10.13039/100000006 No. N00014-19-1-2006 Solar energy is a preferable solution for providing power to soldiers...

... applications. This work supports the development of a promising LDES technology with implications for grid-scale electrical energy storage, but also for thermal energy storage for industrial process heating applications. Table 1 Wall heat transfer coefficients for both prototype- and commercial-scale...

... is a finite volume method, and thermodynamic and heat transfer properties of both fluids are allowed to vary spatially and temporally. Several flow ramping schemes are investigated, including proportionally equal ramps and proportionally dissimilar ramping, where one fluid reaches its mass flow setpoint...

...Fouad Haddad; Bharath Pidaparthi; Naznin Nuria Afrin; Samy Missoum; Jianzhi Li; Ben Xu; Peiwen Li 3D-printing technology was applied to fabricate novel solar thermal collection tubes that have internal heat transfer enhancement fins and external surfaces with high solar absorptivity and 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...

...Julia Nicodemus; Joshua Smith; Joseph Noreika; Manaka Gomi; Tingyu Zhou The effect of a cylindrical baffle on heat transfer to an immersed heat exchanger is investigated in initially thermally stratified tanks. The heat exchanger is located in the annular region created by the baffle and the tank...

... Learning Tools to Assess Surface Dryout During Nucleate and Transition Boiling on Surfaces With Different Wetting and Substrate Properties ,” ASME 2021 Heat Transfer Summer Conference , Virtual, Online , June 16–18 , ASME, p. V001T11A006 . [14] Longo , R. , 2019 , “ A Statistical Mechanics...

...Supreeti Das; Pritwish Agarwal; Lovedeep Sahota; Yogesh Kumar Meena; Manoj Singh; Baljit Singh Gill Clean drinking water and electricity production utilizing non-conventional sources of energy is the global demand for sustainable development. Ultrafast heat transfer fluids have delivered impressive...

... and commercial purposes has grown due to the potential reduction of up to 40% in electrical energy consumption promoted by these devices. A promising but underexplored area in engineering is the study of the intensification of heat transfer in these devices by changing the dimensional and constructive...

... collector energy heat transfer heating renewable solar Issues like shortage of conventional fuels, population growth, urbanization, and ecological imbalance are among society's most significant energy-related problems. Despite numerous efforts, the energy crisis persists and gets worse. So...

... dryer efficiency Sahara climate drying heat transfer testing Modern science tends to research the possibility of exploiting solar thermal energy in all industrial fields [ 1 – 3 ]. It is possible to benefit from solar thermal energy directly or indirectly by converting it to energy...

... with a little increase in pressure drop after integrating the ribs into the SAH mainstream flow. The higher value of thermal-hydraulic performance indicates an increased heat transfer rate with a minimum increase in pumping power. In order to achieve the highest possible thermal enhancement factor...

... temperature, Reynolds number, nanoparticle size, and concentration in order to record the subsequent effects on the deposition efficiency, heat transfer coefficient, and pressure drop. There is no direct particle deposition model available in commercial computational packages such as fluent , so a deposition...

... E nergy E ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 04 12 2022 27 09 2023 28 09 2023 31 10 2023 absorber collector efficiency energy fluid flow heat transfer parabolic trough renewable simulation solar thermal power...

... been found to provide 7.3–25.8% better thermal efficiency than the conventional air heater because of the substantial increase in the effective heat transfer surface area due to the fins. The effects of variation of design, ambient, and operating parameters on the performance of the finned solar air...

... ind E nergy and B uilding E nergy C onservation . 25 08 2021 29 07 2023 29 07 2023 27 09 2023 cooling heat transfer thermal power Cooling towers are a key component of any power plant and are used to reject the heat from the condenser to the surroundings...

.... Differences in reaction rate were observed when subjecting replica foams and powders to rapid heating in a laser-driven reduction. It is empirically well known and has been experimentally demonstrated that heat transfer is usually reaction rate limiting during reduction in larger-scale solar reactors [ 41...