Department
Departement of Physics
Research Interests
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Recent Publications
Numerical Study of a Solar PV/thermal Collector under Several Conditions in Algeria
is to suggest the utilization of hybrid panels equipped with a cooling system. The weather in M'Sila, Algeria, is extremely
hot, particularly in the summer months when temperatures can soar to 50°C, which is the focus of this paper. An
analysis was carried out on the efficiency of solar PV panels based on temperature and various factors such as solar
radiation, ambient temperature, mass flow rate, and the temperature of inlet water used as a coolant in serpentine
tubes. Iterative techniques were employed in a FORTRAN code to calculate solar radiation, system temperatures,
and the efficiency of PV/T electricity generation. The numerical findings were then compared to experimental data
collected by different researchers in identical circumstances. According to the numerical data, an average temperature
reduction of 22°C can be attained by increasing the electrical efficiency by approximately 3.1% in an environment with
a temperature of approximately 42°C, solar radiation of 1100 W/m2, and a cooling water flow rate of 300 L/h.
Citation
M. SIABDALLAH Mayouf, (2024-09-18), "Numerical Study of a Solar PV/thermal Collector under Several Conditions in Algeria", [national] Renewable Energy and Sustainable Development , Academy Publishing Center, Arab Academy for Science, Technology and Maritime Transport
Numerical Analysis of Laminar and Permanent Thermal Natural Convection in a Closed Enclosure with Different Geometries and Conditions
a closed enclosure with different conditions using FORTRAN language. The resulting system of algebraic
equations was then solved using the iterative method with the Gauss-Seidel algorithm and relaxation. The
results are presented in the form of isotherms, velocity and stream lines as a function of the Rayleigh
number, as well as the Nusselt number. The findings indicate that an increase in the Rayleigh number leads
to a higher convective heat transfer within the enclosure.
Citation
M. SIABDALLAH Mayouf, (2024-09-11), "Numerical Analysis of Laminar and Permanent Thermal Natural Convection in a Closed Enclosure with Different Geometries and Conditions", [international] the 18th UK Heat Transfer Conference 9-11 September 2024, Birmingham UKHTC2024 , University of Birmingham, UK