[ Vérification de la loi de fourrier dans la conduction thermique des métaux: Etude expérimentale ]
Volume 41, Issue 2, December 2023, Pages 580–587
Alphonse Djesse MAMBU TUFUKAMA1, Faustine Mafuta Mele2, and Pierre Mbongompasi Mabe3
1 Département de Physique, Faculté des Sciences, Université Pédagogique Nationale (UPN), BP 8815, Kinshasa / Ngaliema, RD Congo
2 Doctorant, Université Pédagogique Nationale (UPN), Kinshasa, RD Congo
3 Doctorant, Institut Supérieur des Techniques Appliquées (ISTA), RD Congo
Original language: French
Copyright © 2023 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.
Heat always spread from the hottest part of a solid (high temperature) to the cold part (low temperature). However, the increase heat in this propagation decreases according to the influence of temperature variation along the surface and not according to the variation between the two points.
Author Keywords: Heat tranfer, thermic variation, temperature gradient, metals, heat quantity.
Volume 41, Issue 2, December 2023, Pages 580–587
Alphonse Djesse MAMBU TUFUKAMA1, Faustine Mafuta Mele2, and Pierre Mbongompasi Mabe3
1 Département de Physique, Faculté des Sciences, Université Pédagogique Nationale (UPN), BP 8815, Kinshasa / Ngaliema, RD Congo
2 Doctorant, Université Pédagogique Nationale (UPN), Kinshasa, RD Congo
3 Doctorant, Institut Supérieur des Techniques Appliquées (ISTA), RD Congo
Original language: French
Copyright © 2023 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
Heat always spread from the hottest part of a solid (high temperature) to the cold part (low temperature). However, the increase heat in this propagation decreases according to the influence of temperature variation along the surface and not according to the variation between the two points.
Author Keywords: Heat tranfer, thermic variation, temperature gradient, metals, heat quantity.
Abstract: (french)
Dans les corps solides, la chaleur se propage toujours du point le plus chaud du solide (à hautes températures) au point le plus froid (à basses températures). Mais le flux de la chaleur transmise dans cette propagation décroissante est fonction de l’influence de la variation de la température le long de la surface et non de sa variation entre les deux points extrêmes.
Author Keywords: Transfert de la chaleur, variation thermique, gradient de température, métaux, quantité de chaleur.
How to Cite this Article
Alphonse Djesse MAMBU TUFUKAMA, Faustine Mafuta Mele, and Pierre Mbongompasi Mabe, “Verification of Fourier’s law in heat conduction of metals: Experimental study,” International Journal of Innovation and Applied Studies, vol. 41, no. 2, pp. 580–587, December 2023.
