Heat transfer in microchannels with suspended solid particles / Reza H. Khiabani in Journal of heat transfer, Vol. 132 N° 4 (n° spécial) (Avril 2010)  

Public ISBD [article]  inJournal of heat transfer > Vol. 132 N° 4 (n° spécial) (Avril 2010) . - pp. [041003-1/9] Titre : Heat transfer in microchannels with suspended solid particles : lattice-boltzmann based computations Type de document : texte imprimé Auteurs : Reza H. Khiabani, Auteur ; Yogendra Joshi, Auteur ; Cyrus K. Aidun, Auteur Article en page(s) : pp. [041003-1/9] Note générale : Physique Langues : Anglais (eng) Mots-clés : Nanofluid heat transfer Suspended particles Lattice-Boltzmann method for Numerical simulation Index. décimale : 536 Chaleur. Thermodynamique Résumé : This paper presents computational results on the effect of fixed or suspended cylindrical solid particles on heat transfer in a channel flow. The computational method is based on the solution of the lattice-Boltzmann equation for the fluid flow, coupled with the energy equation for thermal transport and the Newtonian dynamic equations for direct simulation of suspended particle transport. The effects of Reynolds number, particle-to-channel size ratio, and the eccentricity of the particle on heat transfer from the channel walls for single and multi-particles are presented. The multi-particle flow condition represents a case with solid particles suspended in the cooling medium, such as in micro/nanofluids, to augment heat transfer. The results provide insight into the mechanism by which suspended particles can change the rate of heat transfer in a microchannel. DEWEY : 536 ISSN : 0022-1481 En ligne : http://asmedl.aip.org/vsearch/servlet/VerityServlet?KEY=JHTRAO&ONLINE=YES&smode= [...] [article] Heat transfer in microchannels with suspended solid particles : lattice-boltzmann based computations [texte imprimé] / Reza H. Khiabani, Auteur ; Yogendra Joshi, Auteur ; Cyrus K. Aidun, Auteur . - pp. [041003-1/9]. Physique Langues : Anglais (eng) in Journal of heat transfer > Vol. 132 N° 4 (n° spécial) (Avril 2010) . - pp. [041003-1/9] Mots-clés : Nanofluid heat transfer Suspended particles Lattice-Boltzmann method for Numerical simulation Index. décimale : 536 Chaleur. Thermodynamique Résumé : This paper presents computational results on the effect of fixed or suspended cylindrical solid particles on heat transfer in a channel flow. The computational method is based on the solution of the lattice-Boltzmann equation for the fluid flow, coupled with the energy equation for thermal transport and the Newtonian dynamic equations for direct simulation of suspended particle transport. The effects of Reynolds number, particle-to-channel size ratio, and the eccentricity of the particle on heat transfer from the channel walls for single and multi-particles are presented. The multi-particle flow condition represents a case with solid particles suspended in the cooling medium, such as in micro/nanofluids, to augment heat transfer. The results provide insight into the mechanism by which suspended particles can change the rate of heat transfer in a microchannel. DEWEY : 536 ISSN : 0022-1481 En ligne : http://asmedl.aip.org/vsearch/servlet/VerityServlet?KEY=JHTRAO&ONLINE=YES&smode= [...]

Exemplaires

Code-barres	Cote	Support	Localisation	Section	Disponibilité
aucun exemplaire