Results 51 to 60 of about 5,902,185 (295)
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
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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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Advanced Functional Materials, EarlyView.Atomically dispersed Ni–S4 sites on CdS nanorods induce interfacial charge polarization, directing photogenerated electrons to H2 evolution and holes to selective ester‐bond cleavage of poly(lactic acid). Without sacrificial reagents, this charge‐coupled system produces lactate while suppressing overoxidation, achieving an H2 evolution rate of 41.74 ...
Yu Yao +8 more
wiley +1 more source
Investigating different mechanisms for promoting the use of solar water heaters in the Western Cape [PDF]
, 2009 Includes abstract.Includes bibliographical references (leaves 70-76).With increasing carbon emissions and decreasing energy resources, creating sustainable energy sources is crucial.
Omer, Mogamat Riyaad
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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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Advanced Functional Materials, EarlyView.A removable sacrificial polymer layer engineers the thermal boundary condition during nanosecond laser ablation of PET, suppressing heat‐affected‐zone formation without relying on costly ultrafast lasers. This strategy enables deep, high‐aspect‐ratio trenches with no detectable heat‐affected zone, templating silver‐filled mesh electrodes with record ...
Mehdi Zarei +3 more
wiley +1 more source
Chemical Engineering Transactions, 2018 With the computer simulation technology, the wall-mounted solar heater with ionization reaction in the greenhouse reconstruction test is analyzed, and the thickness of the existing dwelling wall (= 370mm) well fit the bill for the full loads of the ...
Ruozhu Wang +3 more
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Advanced Functional Materials, EarlyView.Light irradiation activates the Fe2O3‐BiVO4 heterostructure, enabling efficient solar‐electrochemical coupling in zinc‐air batteries. The built‐in electric field drives directional charge separation, guiding photoelectrons toward oxygen reduction sites and accumulating holes for oxygen evolution, thereby reducing polarization and enhancing discharge ...
Yili Liu +7 more
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An appropriate technology solar water heater for remote communities [PDF]
, 1989 Ill-health in Aboriginal communities exists today in modern, affluent Australia and is well documented. It appears that there has been some improvement in the infant mortality rate.
Anda, M., Ho, G.
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A High-performance Double-pass Solar Air-water Heater [PDF]
Iranica Journal of Energy and EnvironmentIn the present work, a double-pass solar air-water heater has been designed for the first time to provide both hot air and hot water for using in many engineering applications.
S. A. Gandjalikhan Nassab
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