Results 21 to 30 of about 1,186,204 (302)

MATHEMATICAL MODELLING AND PERFORMANCE ANALYSIS OF DIFFERENT SOLAR AIR COLLECTORS

open access: yesInternational Islamic University Malaysia Engineering Journal, 2015
The purpose of using solar air collectors is to raise the atmospheric air temperature to a temperature which can be used for various low and medium temperature applications. Collector, absorber and airflow arrangement are the most important components in
M. A. Karim, Z. M. Amin
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

Energy and exergy analysis of a thermosiphon and forced-circulation flat-plate solar collector using MWCNT/Water nanofluid

open access: yesCase Studies in Thermal Engineering, 2019
The scientific community has focused on the use of nanofluids to enhance solar collectors' thermal efficiency. Solar energy is considered an extensively available energy resource with a weak effect on the environment.
Mahmoud Eltaweel, Ahmed A. Abdel-Rehim
doaj   +1 more source

PERFORMANCE ANALYSIS OF SOLAR WATER HEATER FOR THE OPTIMAL TILT ANGLE AT DIFFERENT FLOW RATES BY USING FLAT PLATE COLLECTOR [PDF]

open access: yesProceedings on Engineering Sciences
The goal of the current work is to investigate the performance characteristics of solar flat plate collectors at various tilt angles. One of the most significant solar energy-capturing devices is the flat plate collector, which runs on either water or ...
Markndeyulu Vuggirala   +3 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

Experimental Study of The Performance of The Dual Purpose Solar Collector [PDF]

open access: yesEngineering 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

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

Design and Analysis of a Solar Powered Absorption Refrigeration System for Cooling a House in Isparta Province

open access: yesEuropean Mechanical Science, 2019
In the present study, cooling of a duplex house placed in Isparta province by using solar-powered single effect absorption refrigeration system, which uses water-lithium bromide (H2O-LiBr) mixture, was evaluated in details.
Bengi Şanlı
doaj   +1 more source

Approximate Representation and Exposition of ISI Flat Plate Collector including Revised Flat Plate Collector : A Review

open access: yesInternational Journal of Scientific Research in Science, Engineering and Technology, 2020
Cosmic power is one of the numerous renewable energy sources that can use in a Photovoltaic (PV) system or Thermal. Solar collectors play a crucial role in solar thermal systems. They convert solar radiation into heat and transfer the heat to working fluids Such as water or air. The Flat-plate collectors are the numerous common type of solar collectors
Sambhe, Dr. Rajeshkumar U.   +1 more
openaire   +1 more source

Modeling of an integrated air gap membrane distillation unit utilizing a flat plate solar collector

open access: yesEnergy Reports, 2020
This work investigates the incorporation of a flat plate solar collector into an air gap membrane distillation (AGMD) system to produce pure water from water wells in Egypt.
Mohammed Rabie   +5 more
doaj   +1 more source

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