[ Etude du comportement thermique et électrique en modulation de fréquence d’une structure de chaussée à base de déchets de sacs en plastique broyés et de résidu de canne à sucre dans du mélange bitumineux pour une meilleure performance routière ]
Volume 36, Issue 1, April 2022, Pages 21–30
Alassane DIENE1, Mamadou Lamine LO2, Abdoulaye Sene3, Ndack Niang4, Seydou Faye5, Youssou Traore6, Mamadou Babacar NDIAYE7, and Gregoire Sissoko8
1 Ecole Polytechnique de Thiès, Thiès, Senegal
2 Laboratoire des Sciences et Techniques de l’Eau et de l’Environnement (LaSTEE), Ecole Polytechnique de Thiès BPA 10 Thiès, Senegal
3 Polytechnic School of Thiès, BP A10, Thiès, Senegal
4 Laboratory of Semiconductors and Solar Energy, Physics Department, Faculty of Science and Technology, University Cheikh Anta Diop, Dakar, Senegal
5 Laboratory of Semiconductors and Solar Energy, Physics Department, Faculty of Science and Technology, University Cheikh Anta Diop, Dakar, Senegal
6 Laboratory of Semiconductors and Solar Energy, Physics Department, Faculty of Science and Technology, University Cheikh Anta Diop, Dakar, Senegal
7 Institut Universitaire de Technologie, Université de Thiès, Senegal
8 Laboratory of Semiconductors and Solar Energy, Physics Department, Faculty of Science and Technology, University Cheikh Anta Diop, Dakar, Senegal
Original language: French
Copyright © 2022 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
In this work, we present a study of heat transfer through the different layers of a frequency modulated pavement structure. Solving the heat equation for the different layers obtained the temperature and the heat flux density of each layer (from the wearing course to the base layer) of the structure. The expression of the equivalent thermal impedance of the wearing course in crushed plastic bag waste and sugar cane residue, found by thermal electrical analogy, allowed to study the diagrams of Bode, its phase and his portrayal of Nyquist. These studies are carried out in the illumination zone and in the shaded zone.
Author Keywords: Waste plastic bags, sugar cane residue, pavement, equivalent thermal impedance.
Volume 36, Issue 1, April 2022, Pages 21–30
Alassane DIENE1, Mamadou Lamine LO2, Abdoulaye Sene3, Ndack Niang4, Seydou Faye5, Youssou Traore6, Mamadou Babacar NDIAYE7, and Gregoire Sissoko8
1 Ecole Polytechnique de Thiès, Thiès, Senegal
2 Laboratoire des Sciences et Techniques de l’Eau et de l’Environnement (LaSTEE), Ecole Polytechnique de Thiès BPA 10 Thiès, Senegal
3 Polytechnic School of Thiès, BP A10, Thiès, Senegal
4 Laboratory of Semiconductors and Solar Energy, Physics Department, Faculty of Science and Technology, University Cheikh Anta Diop, Dakar, Senegal
5 Laboratory of Semiconductors and Solar Energy, Physics Department, Faculty of Science and Technology, University Cheikh Anta Diop, Dakar, Senegal
6 Laboratory of Semiconductors and Solar Energy, Physics Department, Faculty of Science and Technology, University Cheikh Anta Diop, Dakar, Senegal
7 Institut Universitaire de Technologie, Université de Thiès, Senegal
8 Laboratory of Semiconductors and Solar Energy, Physics Department, Faculty of Science and Technology, University Cheikh Anta Diop, Dakar, Senegal
Original language: French
Copyright © 2022 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
In this work, we present a study of heat transfer through the different layers of a frequency modulated pavement structure. Solving the heat equation for the different layers obtained the temperature and the heat flux density of each layer (from the wearing course to the base layer) of the structure. The expression of the equivalent thermal impedance of the wearing course in crushed plastic bag waste and sugar cane residue, found by thermal electrical analogy, allowed to study the diagrams of Bode, its phase and his portrayal of Nyquist. These studies are carried out in the illumination zone and in the shaded zone.
Author Keywords: Waste plastic bags, sugar cane residue, pavement, equivalent thermal impedance.
Abstract: (french)
Dans ce travail, nous présentons une étude du transfert thermique à travers les différentes couches d’une structure de chaussée en modulation de fréquence. La résolution de l’équation de la chaleur relative aux différentes couches a permis d’obtenir la température et la densité de flux de chaleur de chaque couche (de roulement jusqu’à la couche de base) de la structure. L’expression de l’impédance thermique équivalente de la couche de roulement en de déchets de sacs en plastique broyés et du résidu de canne de sucre, trouvé par analogie électrique thermique a permis d’étudier les diagrammes de Bode, de sa phase et de sa représentation de Nyquist. Ces études sont faites en zone d’éclairement et en zone d’ombrage.
Author Keywords: Déchets de sacs en plastique, résidu de canne de sucre, chaussée, impédance thermique équivalente.
How to Cite this Article
Alassane DIENE, Mamadou Lamine LO, Abdoulaye Sene, Ndack Niang, Seydou Faye, Youssou Traore, Mamadou Babacar NDIAYE, and Gregoire Sissoko, “Study thermal and electrical behavior in frequency modulation of a pavement structure based on crushed plastic bag waste and sugar cane residue in bituminous mixture for better road performance,” International Journal of Innovation and Applied Studies, vol. 36, no. 1, pp. 21–30, April 2022.
