Thermal transfer in mixtures of ethylene glicol with carbon coated iron nanoparticles under the influence of a uniform magnetic field - Axe Physique des Transferts Accéder directement au contenu
Article Dans Une Revue Journal of Alloys and Compounds Année : 2014

Thermal transfer in mixtures of ethylene glicol with carbon coated iron nanoparticles under the influence of a uniform magnetic field

Résumé

In this work, the study of the heat transfer enhancement induced by aligning iron nanoparticles in an ethylenglicol fluid matrix is presented. In particular the effect of the interface is studied by analyzing the cases in which the nanoparticles are coated with carbon and comparing with uncoated ones. Results indicate that the coating acts as a thermal barrier making thermal conductivity to decrease. Moreover, the magnetic field creates aligned columns that enhance the heat transfer. Effective models are used to determine the role of the coating as well as of the aligning of the nanoparticles.
Fichier principal
Vignette du fichier
Mixtures.pdf (1.04 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01357550 , version 1 (11-09-2016)

Identifiants

Citer

Caridad Vales-Pinzon, Ruben Medina-Esquivel, J Ordonez-Miranda, Juan Jose Alvarado-Gil. Thermal transfer in mixtures of ethylene glicol with carbon coated iron nanoparticles under the influence of a uniform magnetic field. Journal of Alloys and Compounds, 2014, 643 (Supplément 1), pp.S71-S74. ⟨10.1016/j.jallcom.2014.12.057⟩. ⟨hal-01357550⟩
95 Consultations
81 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More