Results 11 to 20 of about 56,670 (307)

Solar repowering existing steam cycle power plants

open access: yesInternational Journal of Thermofluids, 2023
Currently concentrating solar power technologies are increasingly being researched. Using solar energy for replacement of regenerative feed water heaters and partial replacement of economizer and evaporating heating surfaces of the existing steam ...
Erkinjon Matjanov, Zarina Akhrorkhujaeva
doaj   +1 more source

Design of Solar Water Heater and Residential Building Integration Based on Chemical Energy Conversion Mode

open access: yesChemical Engineering Transactions, 2018
The new roof solar water heater is to convert renewable energy sources by chemical energy conversion mode. Under the premise that the roof meets the installation requirements of solar water heater, water heater can be integrated with the roof.
Ruozhu Wang   +3 more
doaj   +1 more source

An Experimental Investigation of the Performance of a Solar Heater under Climate Conditions of South of Iraq

open access: yesمجلة علوم ذي قار, 2023
In general, solar water heating system can be described as a beneficial device for heating water by the utility of incident solar radiation. In the present study, an experimental solar water heater was constructed in Misan City, south of Iraq.
Hameed Mahood   +3 more
doaj   +1 more source

Synchronous Comparison of Different Solar Water Heaters Design [PDF]

open access: yesEngineering and Technology Journal, 2010
In this paper an experimental study of different design of solar water heaterswas carried out. all the used solar water heaters work on the thermosiphone theory.The experimental study includes testing of four solar water heaters.
doaj   +1 more source

A RESEARCH ON THE NEW TYPE SOLAR WATER HEATING TANK WITH ENERGY SAVING [PDF]

open access: yesEuropean Journal of Materials Science and Engineering, 2019
Taiwan is a country with quite adequate amount of sunlight; even at the northern highlands solar-powered water heater will still be usable. However, the first generation conventional storage water heater and the second generation improved storage water ...
Chun-Te LEE
doaj   +1 more source

Effect of Carbon Nanoparticles on the Performance Efficiency of a Solar Water Heater

open access: yesIraqi Journal of Physics, 2022
Carbon nanoparticles are prepared by sonication using carbon black powder. The surface morphology of carbon black (CB) and carbon nanoparticles (CNPs) is investigated using scanning electron microscopy (SEM). The particles size ranges from 100 nm to 400
Wasan L. Al-Salim   +2 more
doaj   +1 more source

Application and Design of Split Solar Water Heater with Conversion of Solar Energy into Thermal Energy through Chemical Methods

open access: yesChemical Engineering Transactions, 2017
With a view to effectively using the solar energy as one of the clean energies, this paper mainly explores to produce split water heater with the conversion of solar energy into thermal energy through chemical methods in the application and design so as ...
Ruozhu Wang   +3 more
doaj   +1 more source

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

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.
Madhlopa, A., Mgawi, R., Taulo, J.
core   +1 more source

Comparative Experimental Analysis of the Thermal Performance of Evacuated Tube Solar Water Heater Systems With and Without a Mini-Compound Parabolic Concentrating (CPC) Reflector(C < 1)

open access: yesEnergies, 2012
Evacuated tube solar water heater systems are widely used in China due to their high thermal efficiency, simple construction requirements, and low manufacturing costs.
Yuehong Su   +4 more
doaj   +1 more source

Energy efficient tubular solar still for augmented yield using electrical heater

open access: yesEnergy Reports, 2022
In the present work, an experimental investigation is being carried out to increase the quality of fresh water produced by a tubular solar still connected to an electrical heater that is connected to a photovoltaic (PV) panel.
V. Senthil Nayagam   +8 more
doaj   +1 more source

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