Results 1 to 10 of about 1,454 (166)

Research of flat plate solar air collector in drying [PDF]

open access: yesE3S Web of Conferences, 2021
Solar drying technology has been widely used in engineering fields such us chemical drying because of its low cost and low pollution advantages. In this review, the structural forms, materials and coatings of the heat-absorbing panels of flat plate solar
Xi Qiao, Long Weifan, Ma Qingsong
doaj   +1 more source

An experimental study of a hemi-spherical solar collector under Egyptian climate

open access: yesCase Studies in Thermal Engineering, 2021
Traditional flat plate collectors have shown, under many investigations, low system operating efficiency, which prompted the idea of designing new solar collectors operating with higher efficiency.
Mohammed A. Ebaid   +2 more
doaj   +1 more source

Investigation of Performance of Solar Flat and Curved Plate Collectors through Numerical Simulations

open access: yesMehran University Research Journal of Engineering and Technology, 2021
Solar energy is radiant light as a form of thermal heat energy which can be obtained and used by means of a variety of solar apparatus. As apparatus the flat and curved plate solar collector is specifically designed for assembling solar energy as a solar
Luqman Ahmed Pirzada   +3 more
doaj   +1 more source

Exergy Analysis of Flat Plate Solar Collectors [PDF]

open access: yesEntropy, 2014
This study proposes the concept of the local heat loss coefficient and examines the calculation method for the average heat loss coefficient and the average absorber plate temperature. It also presents an exergy analysis model of flat plate collectors, considering non-uniformity in temperature distribution along the absorber plate.
Ge, Zhong   +4 more
openaire   +3 more sources

THERMAL PERFORMANCE ANALYSIS FOR SOLAR COLLECTOR AIR HEATER ASSISTED SOLAR MODIFIED-QUONSET DRYER [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2015
This paper presents an experimental analysis to study and test the thermal performance of a novel mixed mode solar dryer (modified-quonset form) with solar collector air heater that could be used to dry seedless grape.
Eman Mohammed   +2 more
doaj   +1 more source

Multivariable controller for stationary flat plate solar collectors [PDF]

open access: yes2018 7th International Conference on Systems and Control (ICSC), 2018
The water flow rate control, which is the principal control loop required to operate stationary solar fields, can be as simple as designing a PID controller for a unique pump whose behavior can be approximated by a first-order system with delay. Nevertheless, when the water flow rate is manipulated with multiple actuators (pumps or valves), the problem
Tosi, A   +4 more
openaire   +1 more source

An Exhaustive Review on a Solar Still Coupled with a Flat Plate Collector

open access: yesInternational Journal of Photoenergy, 2021
In recent years, producing energy and potable water has become a contemporaneous issue in all areas, especially in rural and remote areas. It is due to the limitation of fossil fuels in generating energy and the daily increase of potable water topic ...
Ahmadreza Ayoobi, Mahdi Ramezanizadeh
doaj   +1 more source

Experimental Investigation of a Solar Greenhouse Heating System Equipped with a Parabolic Trough Solar Concentrator and a Double-Purpose Flat Plate Solar Collector [PDF]

open access: yesJournal of Agricultural Machinery, 2017
Introduction Greenhouses provide a suitable environment in which all the parameters required for growing the plants can be controlled throughout the year. Greenhouse heating is one of the most important issues in productivity of a greenhouse.
M Jafari   +3 more
doaj   +1 more source

Improving the Thermal Efficiency of Flat Plate Solar Collector Using Nano-Fluids as a Working Fluids: A Review

open access: yesIraqi Journal of Industrial Research, 2021
Solar energy is one of the most important types of renewable energy and is characterized by its availability, especially in Iraq. It can be used in many applications, including supply thermal energy by solar collectors.
Saif Ali Kadhim   +1 more
doaj   +1 more source

Experimental Study of the Effect of Addition Glass Wool as Insulation Material on the Performance of Flat Plate Type Solar Collectors

open access: yesJournal of Renewable Energy and Mechanics, 2022
Clean energy sources are becoming more and more common, and the use of solar thermal energy is also increasing. Indonesia gets sunlight all year round with a radiation radiation of 4.80 kWh/m2.
Risse Entikaria Rachmanita   +2 more
doaj   +1 more source

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