Theoretical analysis and mathematical modeling of a solar cogeneration system in Morocco

Lachhab, Saad Eddin; Bliya, A.; Ibrahmi, E. Al; Dlimi, Latifa

doi:10.3934/energy.2019.6.743

Cited by 10 publications

(4 citation statements)

References 20 publications

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“…Three layers of material make up the solar prototype (refractory, frame, and insulation). The goal of this design method is to create the widest temperature range possible while retaining a more consistent thermal profile [5].…”

Section: Literature Reviewmentioning

confidence: 99%

Numerical Investigation of Concentrated Solar Central Billboard with Hexagonal Tubes.

Havaldar

Malapur²,

Kulkarni³

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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The solar receiver is the most important component of any central solar tower power plant (CSP) system. A numerical analysis of four billboard geometry designs of the central tower receiver was undertaken in this study. On the receiver, the surface area, heat transfer fluid (HTF), and intensity of beam radiation were all constant. The mass flow rate of HTF was modified, and the temperature gain was used as a metric to determine the most efficient design based on the analytical results. Four different models of vertical tube receivers were designed and analyzed. In the analysis, the surface area of the receivers was the same. When compared to the vertical variable circular tube receiver design, the vertical variable hexagonal tube receiver design achieved a marginally higher temperature for the HTF fluid at lower mass flow rates.

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Section: Literature Reviewmentioning

confidence: 99%

Numerical Investigation of Concentrated Solar Central Billboard with Hexagonal Tubes.

Havaldar

Malapur²,

Kulkarni³

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…In our case, Morocco's Rabat-Sale-Kenitra that has a high interesting geographical position is considered. The solar radiation data were obtained from measurements of the European satellite PVGIS [25][26][27] with metrological parameters on the zone of the location 34°01'53.34'' North, 6°50'39.72'' West, and elevation is 139 m. The optimal inclination angle is 31 degrees [11].…”

Section: Numerical Resolutionmentioning

confidence: 99%

“…Lachhab et al [11] manufactured a solar cogeneration system that consists of a concentrated solar system (CSP) and photovoltaic (PV). They conducted the theoretical and experimental study of heat transfer on system in the (Rabat-sale-kenitra) region.…”

Section: Introductionmentioning

confidence: 99%

Theoretical Analysis of a New Design of a Concentration Based Solar Distiller

Mohammed

Mourad

2021

E3S Web Conf.

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This paper includes a theoretical study of energy balance for all parts of new design of solar concentration distiller using a parabolic concentrator with a half-cylinder basin. Our goal is to analyze the thermal efficiency of the new device to use in the Morocco's Rabat-Sale-Kenitra region. The methodology concentrates on solving the thermal collector's energy balance equations whose components are the glass cover, the brackish water and half-cylinder absorber. Numerical resolution of the energy balance equations was performed using a MATLAB code based on the method of 4th order Runge-Kutta. The results show a good theoretical performance of the new device.

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“…One can see that most research groups use software and implicit methods for the thermal simulation of solar panels. One exception is Lachhab et al., [ 18 ] who employed the most standard 4th order RK scheme to solve the energy balance equations of a parabolic cylindrical concentrator and the photovoltaic cell. They, however, did not examine the behavior of the solution for different time step sizes and did not even mention the stability problems of the explicit algorithms.…”

Section: Introductionmentioning

confidence: 99%

Simulation of the Thermal Behavior of a Photovoltaic Solar Panel Using Recent Explicit Numerical Methods

Nagy,

Bodnár,

Kovács

2024

Advcd Theory and Sims

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Heat transfer processes in a photovoltaic (PV) silicon solar panel are simulated under standard circumstances. A model containing an intricate treatment of the incoming solar radiation, long‐wave radiation, conduction, convection, and electrical power output is developed in mathematical form. To solve the time‐dependent partial differential equation, recent explicit numerical methods are utilized, which are unconditionally stable for heat conduction problems. Since very realistic values are obtained for the temperature and the dependent electrical variables such as the power output, one can conclude that these methods are efficient.

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Theoretical analysis and mathematical modeling of a solar cogeneration system in Morocco

Cited by 10 publications

References 20 publications

Numerical Investigation of Concentrated Solar Central Billboard with Hexagonal Tubes.

Numerical Investigation of Concentrated Solar Central Billboard with Hexagonal Tubes.

Theoretical Analysis of a New Design of a Concentration Based Solar Distiller

Simulation of the Thermal Behavior of a Photovoltaic Solar Panel Using Recent Explicit Numerical Methods

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