Results 21 to 30 of about 1,120,783 (290)

Layout optimization of heliostat field based on genetic algorithm [PDF]

open access: yesE3S Web of Conferences
In order to improve the annual average optical efficiency of a tower solar power plant, a simulated heliostat field layout optimization model is constructed using ray tracing method to calculate the shadow shading efficiency.
LIu Yuan, Tang Yi, Cong Weijie
doaj   +1 more source

Reversible Molten Catalytic Methane Cracking Applied to Commercial Solar-Thermal Receivers

open access: yesEnergies, 2020
When driven by sunlight, molten catalytic methane cracking can produce clean hydrogen fuel from natural gas without greenhouse emissions. To design solar methane crackers, a canonical plug flow reactor model was developed that spanned industrially ...
Scott C. Rowe   +4 more
doaj   +1 more source

Low pressure solar thermal converter

open access: yes, 2009
The current development of solar power converters with air as working fluid focuses mostly on concentrating collectors combined with hot-air engines, and on very low temperature solar tower concepts.
Muller, Gerald, Gerald Müller
core   +1 more source

Effects of apex angle of radiator on performance of solar enhanced indirect air cooling tower

open access: yesReli fadian
Three-dimensional numerical models of solar enhanced indirect air-cooling tower are established, and the effect of apex angle of radiators on thermo-flow performance of the tower and the varying mechanisms caused by environmental crosswind are evaluated.
LI Zhida, MA Huan, SI Fengqi
doaj   +1 more source

Easter Sunrise Service (31 March 1929)

open access: yes, 2020
Lake Wales (Fla.)This is the program for the Easter Sunrise Service at Mountain Lake Sanctuary and Singing Tower (now Bok Tower Gardens) on March 31, 1929.
Bok Tower Gardens; Brees, Anton;
core   +1 more source

Solar tower enhanced natural draft dry cooling tower [PDF]

open access: yesAIP Conference Proceedings, 2017
Concentrating Solar Power (CSP) plants are located in desert areas where the Direct Normal Irradiance (DNI) value is very high. Since water resource is scarcely available, mechanical draft cooing technology is commonly used, with power consumption of mechanical fans being approximately 2% of the total power generated.
Huiqiang Yang   +3 more
openaire   +1 more source

Technical Analysis of a Large-Scale Solar Updraft Tower Power Plant

open access: yesEnergies, 2023
This study investigates the possibility of applying a large-scale solar updraft tower power plant in India with local ground conditions as an environmentally friendly and economically viable energy source.
Varun Pratap Singh, Gaurav Dwivedi
doaj   +1 more source

Self‐Regulated Learning Meets AI: Reinterpreting Self‐Regulation, Co‐Regulation, and Socially Shared Regulation in Human–AI Interaction

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley   +1 more source

Analysis and optimization of concentrated solar power plant for application in arid climate

open access: yesEnergy Science & Engineering, 2021
In this research study, the concentrated solar power (CSP) technology is reviewed for designing and optimizing a CSP tower plant for arid climate regions such as Qatar.
Mutaz B. Elbeh, Ahmad K. Sleiti
doaj   +1 more source

Advancing SafeWax, A Bio‐Inspired Superhydrophobic Coating, Toward Sustainable and Climate‐Resilient Crop Protection

open access: yesAdvanced Functional Materials, EarlyView.
This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie   +13 more
wiley   +1 more source

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