Results 1 to 10 of about 27,503 (221)
Improving electrical energy and producing thermal energy in solar photovoltaic system by integrating phase change materials [PDF]
E3S Web of Conferences, 2021 Solar energy is a natural source that provides clean and renewable energy, which supplies two types of energy: thermal energy and photovoltaic energy. Whereas, the most effective way to exploit this energy is photovoltaic cells.
Hassoune Hind +3 more
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Design and Development of Shape Memory Alloy Actuator for Preventing and Protecting Electrical Wires [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2023 Fatigue failure of wires is a frequent issue that evolves over time as a result of utilizing the profile under variable stress and temperature. In this article, an innovative study makes it possible to propose a protective tool for metal profiles against
Omar Er-Remyly +3 more
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An inverse backward problem for degenerate two-dimensional parabolic equation [PDF]
Opuscula Mathematica, 2020 This paper deals with the determination of an initial condition in the degenerate two-dimensional parabolic equation \[\partial_{t}u-\mathrm{div}\left(a(x,y)I_2\nabla u\right)=f,\quad (x,y)\in\Omega,\; t\in(0,T),\] where \(\Omega\) is an open, bounded ...
Khalid Atifi +2 more
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Case Studies in Thermal Engineering, 2021 The phase change materials (PCM) are materials that can improve thermal energy storage and production in buildings. This technique has sparked a lot of interest due to the large amount of energy that can be produced by integrating PCM into the collector ...
Mouna Ben Zohra +4 more
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Curve and Surface Construction Using Hermite Trigonometric Interpolant
Mathematical and Computational Applications, 2021 In this paper, the constructions of both open and closed trigonometric Hermite interpolation curves while using the derivatives are presented. The combination of tension, continuity, and bias control is used as a very powerful type of interpolation; they
Fatima Oumellal, Abdellah Lamnii
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Dunamis: Jurnal Teologi dan Pendidikan Kristiani, 2023 . Segregation that is getting harder in society is the reality in this country. The family as the smallest unit deserves to get attention to reject segregation and build a peaceful relationship.
Chong Lindawati +3 more
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Applied Sciences, 2020 Diffuse optical tomography (DOT) is an emerging modality that reconstructs the optical properties in a highly scattering medium from measured boundary data.
Nada Chakhim +3 more
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Bio-sun tracker engineering self-driven by thermo-mechanical actuator for photovoltaic solar systems
Case Studies in Thermal Engineering, 2020 Solar trackers increase energy production by adjusting the collector to the optimum angle relative to the sun. Nevertheless, these devices are still fronting several challenges that limit their performance, which affects their use, such as the bad ...
Amine Riad +3 more
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Coupled thermo-fluidic model for thermal energy storage based on liquid solid phase change
Materials Research Express, 2020 The production and storage of thermal energy are important processes that contribute to the satisfaction of daily needs. They are effective ways of managing the thermal energy available from various solar applications.
Mouna Ben zohra +3 more
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Results in Engineering, 2022 The performance of solar systems is influenced by external environmental as weather, climates and irradiation, while for internal factors as conductivity, interfaces homogeneous and material, it can be improved by configuring the optimal characteristics ...
Mouna Ben Zohra +2 more
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