Results 31 to 40 of about 121,628 (364)
Robust design of a low cost flat plate collector under uncertain design parameters
Energy Reports, 2023 The high expenses of electrical energy needed for heating water can be significantly decreased by using flat plate collectors. Therefore, the design of flat plate collectors having optimal performance has received a lot of attention in recent research ...
Bilel Najlaoui +2 more
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Experimental Study of The Performance of The Dual Purpose Solar Collector [PDF]
Engineering and Technology Journal, 2014 In the present work, experimental study has been done to estimate the performance of solar heating system by air-water (Dual) solar collector. Flat plate dual solar collector with dimensions (120 cm length, 80 cm width and 15 cm thickness) has been used ...
Ahmed A. Mohammed Saleh +1 more
doaj +1 more source
Heat transfer in buildings : application to air solar heating and Trombe wall design [PDF]
Evaporation, condensation and heat transfer, InTech (Ed.) (2011)
227-244, 2012 The aim of this paper is to briefly recall heat transfer modes and explain their integration within a software dedicated to building simulation (CODYRUN). Detailed elements of the validation of this software are presented and two applications are finally discussed.
arxiv +1 more source
Exergy Analysis of Flat Plate Solar Collectors [PDF]
Entropy, 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.
Zhang Songyuan +4 more
openaire +2 more sources
Applied Sciences, 2022 The exploitation of solar irradiation in the building sector is a promising way to achieve decarbonization and reduce the operating costs of the building.
Evangelos Bellos +3 more
doaj +1 more source
Appropriate transient thermal analysis of an absorber plate in flat-plate solar collectors from beginning to end operational conditions [PDF]
Journal of Modern Thermodynamics in Mechanical System, 2022, 2021 This work establishes a closed-form analysis for two-dimensional transient heat transfer in an absorber plate based on the thermal wave model when the collector starts to work. The method of separation of variables is employed to determine the exact thermal response during the starting of a solar collector.
arxiv
Numerical transient modeling of a flat plate solar collector
Results in Engineering, 2022 The present study deals with numerical simulation of a typical flat plate solar collector. The transient two-dimensional governing differential equations of absorber plate, working fluid and glass cover were formulated to describe the thermal problem of ...
Aouf Abdulrahman Al-Tabbakh
doaj
Thermal calculation of a flat plate solar collector [PDF]
E3S Web of Conferences, 2023 The article is devoted to the thermal calculation of a flat plate solar collector. In this case, the boundary conditions are boundary conditions of the third kind. The solution is found in the transition to an elliptical coordinate system. The author has
Kanareykin Alexandr
doaj +1 more source
Influence of gas flow rate on liquid distribution in trickle-beds using perforated plates as liquid distributors [PDF]
Industrial and Engineering Chemistry Research 48, 1 (2009) 7-11, 2008 Two wire mesh tomography devices and a liquid collector were used to study the influence of the gas flow rate on liquid distribution when fluids distribution on top of the reactor is ensured by a perforated plate. In opposition to most of the studies realized by other authors, conditions in which the gas has a negative impact in liquid distribution ...
arxiv +1 more source
Cleaner Engineering and Technology, 2023 The solar water heating (SWH) technology is a cost-effective method of harnessing solar energy and widely used in various countries worldwide. Adding thermal storage to the flat-plate collector increases the performance of the SWH system.
Jalaluddin +4 more
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