Results 61 to 70 of about 3,693,955 (139)

Experimental investigation on the performance of an impinging jet solar air heater

open access: yesAlexandria Engineering Journal, 2017
Investigation on an impinging jet solar air heater is performed and reported in this work. The air is supplied through an impinging jet pipe which contains the nozzles to distribute the air in the solar air heater.
T. Rajaseenivasan   +3 more
doaj   +1 more source

Numerical Simulation Study on Transpired Solar Air Collector [PDF]

open access: yes, 2006
The unglazed transpired solar air collector is now a well-recognized solar air heater for heating outside air directly. In this article, researchers introduced numerical simulation tools into the solar air collector research area, analyzed the ...
Wang, C., Guan, Z., Wang, D., Zhao, X.
core  

Experimental analysis of the exergetic performance of a solar air heater using separate liquid and solid sensible thermal storage media

open access: yesCase Studies in Thermal Engineering
This experimental research examines the exergetic performance of a solar air heater utilizing liquid and solid sensible thermal storage (SES) mediums separately.
Harikrishnan M   +4 more
doaj   +1 more source

Thermal performance evaluation of U-shaped obstacles with rectangle perforation in solar air heater

open access: yesCase Studies in Thermal Engineering
Solar air heaters (SAHs) have emerged as a global solution of thermal energy harvesting and low environment impact. Today, solar heaters are the most widely used option due to high energy saving, stable heat generation and low cost.
Karim Egab   +4 more
doaj   +1 more source

Experimental Investigation of the Performance of a Building Integrated Thermal Solar Collector for Domestic Water Heating [PDF]

open access: yes, 2013
The recent increased interest in renewable energy has created a need for research in the area of solar technology, particularly solar water heating collectors and systems.
Rohorua, William Tou'anga
core  

Effect of solar heat flux and thermal loading on the flow distribution within the riser pipes of a closed-loop solar thermo-syphon hot water system [PDF]

open access: yes
Solar energy is one of the main sources of renewable energy that is abundantly available throughout the world. Solar energy can be used for useful purposes through a number of mechanical artefacts.
Freegah, Basim   +2 more
core   +2 more sources

Modeling and Simulation of Turbulent Flows through a Solar Air Heater Having Square-Sectioned Transverse Rib Roughness on the Absorber Plate

open access: yesThe Scientific World Journal, 2013
Solar air heater is a type of heat exchanger which transforms solar radiation into heat energy. The thermal performance of conventional solar air heater has been found to be poor because of the low convective heat transfer coefficient from the absorber ...
Anil Singh Yadav, J. L. Bhagoria
doaj   +1 more source

Experimental and Numerical Investigation of a Novel Low-Cost Solar Air Heater with Large-Scale V-Shaped Fins to Enhance Heat Transfer

open access: yesEnergies
This study investigates the performance of a novel, low-cost solar air heater equipped with large V-shaped fins using experiments and numerical simulations. The solar air heater consists of an absorber plate, a glass cover and airflow ducts.
Omayma Elakrout   +3 more
doaj   +1 more source

The Effect of Roughness in Absorbing Materials on Solar Air Heater Performance. [PDF]

open access: yesMaterials (Basel), 2022
Karmveer   +6 more
europepmc   +1 more source

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