Results 41 to 50 of about 5,570 (212)

Heat Pipe Solar Water Heater System Based on Heat Pipe Technology

open access: yesChemical Engineering Transactions, 2018
Although traditional solar water heaters bring great convenience to people’s life, there are still shortcomings such as slow start-up speed and poor thermal conductivity.
Jingang Yang
doaj   +1 more source

Comparative study of three thermosyphon solar water heaters made of flat-plate collectors with different absorber configurations

open access: yesInternational Journal of Sustainable Energy, 2017
The paper presents a comparative study of three solar water heaters made of flat-plate collectors with different absorber configurations. The performance of the three solar water heaters is assessed under the same conditions. The collectors have the same
Yemeli Wenceslas Koholé   +1 more
doaj   +1 more source

Experimental study of temperature stratification in an integrated collector-storage solar water heater with two horizontal tanks

open access: yes, 2006
The effect of tank-interconnection geometry on temperature stratification in an integrated collector-storage solar water (ICSSW) heater with two horizontal cylindrical tanks has been studied.
Taulo, J., Madhlopa, A., Mgawi, R.
core   +1 more source

Experimental investigation of modified solar still coupled with high-frequency ultrasonic vaporizer and phase change material capsules

open access: yesCase 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

OPTIMIZING HEAT TRANSFER IN INNOVATIVE SOLAR WATER HEATERS USING RECYCLED MATERIALS: ENHANCING EFFICIENCY AND SUSTAINABILITY

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
The 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

open access: yesCogent 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
doaj   +1 more source

Comparison of aluminium and stainless steel built-in-storage solar water heater

open access: yes, 2007
This article provides the results and findings of an experimental work undertaken in Pakistan that aimed to compare the performance of stainless steel and aluminium make built-in-storage solar waters.
Muneer, T., Asif, M., Currie, J.
core   +1 more source

Studi Kinerja Solar Water Heater Dengan Aliran Zig-zag Beralur Balok

open access: yesRekayasa 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
doaj   +1 more source

Integration of Water Heaters into Residential Renovation Based on Solar Energy Ionization Reaction Conversion

open access: yesChemical 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
doaj   +1 more source

A High-performance Double-pass Solar Air-water Heater [PDF]

open access: yesIranica Journal of Energy and Environment
In 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
doaj   +1 more source

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