Results 51 to 60 of about 56,670 (307)
Case Studies in Thermal Engineering, 2021 In present study, the effect of combining single-slope solar still unit with high-frequency ultrasonic vaporizer, PCM capsules, and external solar water heater on improving its performance was experimentally investigated.
Akram H. Abed +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.By tuning the pore size of mesoporous N‐doped carbon (MPNC) nanospheres as support material for molybdenum sulfide, the electrochemical activity of the composite material for the hydrogen evolution reaction can be optimized. An ideal MPNC pore size of 60 nm allows a high number of molybdenum sulfide active sites while maintaining efficient proton and ...
Niklas Ortlieb +3 more
wiley +1 more source
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗThe study demonstrates the efficiency of using recycled materials to create solar water heaters, in particular in enhancing heat transfer. The innovative heater surpasses traditional commercial models in performance, offering a sustainable solution for ...
Ekram Alaskaree
doaj +1 more source
Design and monitoring of a hybrid energy system: performance analysis and modelling
Cogent Engineering, 2021 The utilization of a hybrid energy system (combined solar water heater (SWH) and an air source heat pump (ASHP) water heater) can result in over 80% reduction in the electrical energy consumed as the system is capable to operate with an energy factor of ...
Stephen Tangwe, Mandlenkosi Sikhonza
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A solar water heater for remote communities [PDF]
, 1991 The RADG has been developing a solar water heater suitable for use in remote areas. The original inspiration for this project was to provide hot water for remote Aboriginal communities.
Anda, M., Gray, E., Ho, G.
core +1 more source
Flexible operation of supercritical power plant via integration of thermal energy storage [PDF]
, 2018 © 2018 The Author(s).This chapter presents the recent research on various strategies for power plant flexible operations to meet the requirements of load balance.
Li, Decai, Wang, Jihong, Zhang, Wenbin
core +4 more sources
From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts
Advanced Functional Materials, EarlyView.Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado +6 more
wiley +1 more source
Studi Kinerja Solar Water Heater Dengan Aliran Zig-zag Beralur Balok
Rekayasa Mesin, 2017 Solar energy can be used for water heating by using solar water heater application. Therefore, its still needs some modification due to its low efficiency.
M. Rizki Ikhsan +2 more
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Case studies of outdoor testing and analysis of building components [PDF]
, 2008 The construction and development of the PASSYS/PASLINK outdoor test cells were funded by the European Commission, with the objective of providing high-quality test environments for quantifying the performance of passive solar building components.
Baker +6 more
core +1 more source
Advanced Functional Materials, EarlyView.The negative electron affinity of diamond allows to emit highly reductive electrons. By introducing intra‐bandgap states and an optimized electron transfer mechanism by surface functionalization with Ru(bpy)3, the formation of solvated electrons is achieved upon solar irradiation.
Benjamin Kiendl +20 more
wiley +1 more source