ALI Djegham
علي جغام
ali.djegham@univ-msila.dz
0667520641
- Departement of Physics
- Faculty of Sciences
- Grade PHd
About Me
Sciences de la Matière
Location
خبانة, خبانة
Msila, ALGERIA
Code RFIDE- 1993-08-20 00:00:00
-
ALI Djegham birthday
- 2023-05-03
-
2023-05-03
An experimental study of the thermal and electrical performance of hybrid sensor
The combination photovoltaic-thermal solar collector produces at the same time electricity gratitude to photovoltaic solar energy and warmth gratitude to thermal energy because it is known that the traditional photovoltaic panel produces three times more heat than the electricity. The increase in warmth inside the module is one of the principal reasons of the reduced performance of photovoltaic solar panels. Thus the necessity for a thermal evacuation technique. The benefit of a hybrid technique is the cooling of the photovoltaic cells gratitude to the circulation of a fluid, which will be warmed during its passage via the sensor. The novelty of this study is to recover this thermal energy by heating or drying. Previous dryers worked with thermal sensors thanks to the greenhouse effect, which gives only heat. The purpose of this paper is the realization experimental of a PV/T sensor and so the examination of the impact of different parameters on the energy performance of the PV/T sensor. The impacts recommend that this kind of collector is a nicely alternative to photovoltaic modules and thermal collectors seated individually.
Citation
Djedid TALOUB , Abdelkrim BOURAS , ALI Djegham , ,(2023-05-03), An experimental study of the thermal and electrical performance of hybrid sensor,International Conference on Solar Energy and Hybrid Systems (ICSEHS422),Laghouat, Algeria
- 2022
-
2022
An empirical investigation of the electrical and thermal performance of photovoltaic-thermal hybrid sensor (PV/T)
The combination photovoltaic-thermal solar collector produces at the same time electricity gratitude to photovoltaic solar energy and warmth gratitude to thermal energy because it is known that the traditional photovoltaic panel produces three times more heat than the electricity. The increase in warmth inside the module is one of the principal reasons of the reduced performance of photovoltaic solar panels. Thus the necessity for a thermal evacuation technique. The benefit of a hybrid technique is the cooling of the photovoltaic cells gratitude to the circulation of a fluid, which will be warmed during its passage via the sensor. The novelty of this study is to recover this thermal energy by heating or drying. Previous dryers worked with thermal sensors thanks to the greenhouse effect, which gives only heat. The purpose of this paper is the realization experimental of a PV/T sensor and so the examination of the impact of different parameters on the energy performance of the PV/T sensor. The impacts recommend that this kind of collector is a nicely alternative to photovoltaic modules and thermal collectors seated individually.
Citation
ALI Djegham , Djedid TALOUB , Abdelkrim BOURAS , ZIED DRISS, , (2022), An empirical investigation of the electrical and thermal performance of photovoltaic-thermal hybrid sensor (PV/T), WSEAS TRANSACTIONS on CIRCUITS and SYSTEMS, Vol:21, Issue:, pages:65-73, WSEAS
- 2022
-
2022
Design and construction of a solar dryer using an aerovoltaic system for drying food products
In this paper, we are interested in the design and manufacture of an aerovoltaic system for drying food products and medical plants. In these experiments, we used an indirect solar dryer, where in the latter we believe the heat from the drying chamber by a hybrid photovoltaic (thermoelectric) panel reaches the temperature it comes out of the hybrid collector of 60.8 - 69.9 degrees Celsius combined with a greenhouse effect. The main objective of these experiments is to use free energy (the sun) to study drying kinetics and water content. The results obtained in this study were as follows: to dry 150 grams of Mint, the desired temperature range is 41.1 - 49.9 °C for 3 hours and for 710 grams of Tomato 58.4 - 68.8 °C under 4 hour circumstances. . The purpose of the drying process of these products is that the wide use of these products dried, while preserving the nutritional value of the product and good quality.
Citation
Abdelkrim BOURAS , Djedid TALOUB , ALI Djegham , Zied Driss, ,(2022), Design and construction of a solar dryer using an aerovoltaic system for drying food products,Conference on Engineering Science, JSI’2022-001 October 14-16, 2022, Sfax, Tunisia,Tunisia
- 2021
-
2021
Experimental study of a dehydrator by a hybrid aerovoltaic system (photovoltaic- thermal),
The combination photovoltaic-thermal solar collector produces at the same time electricity gratitude to photovoltaic solar energy and warmth gratitude to thermal energy because it is known that the traditional photovoltaic panel produces three times more heat than the electricity. The increase in warmth inside the module is one of the principal reasons of the reduced performance of photovoltaic solar panels. Thus the necessity for a thermal evacuation technique. The benefit of a hybrid technique is the cooling of the photovoltaic cells gratitude to the circulation of a fluid, which will be warmed during its passage via the sensor. The novelty of this study is to recover this thermal energy by heating or drying. Previous dryers worked with thermal sensors thanks to the greenhouse effect, which gives only heat. The purpose of this paper is the realization experimental of a PV/T sensor and so the examination of the impact of different parameters on the energy performance of the PV/T sensor. The impacts recommend that this kind of collector is a nicely alternative to photovoltaic modules and thermal collectors seated individually.
Citation
ALI Djegham , Djedid TALOUB , Abdelkrim BOURAS , ,(2021), Experimental study of a dehydrator by a hybrid aerovoltaic system (photovoltaic- thermal),,International conference on Mechanical SciencesICMS'21 University Oum El Bouaghi 15th 16 November 2021,University Oum El Bouaghi