Heat transfer due to buoyancy-driven convective interaction in enclosures: Fundamentals and applications

Autor:	S. A. Nikitin, Marina N. Myakshina, V. I. Polezhaev
Rok vydání:	2012
Předmět:	Fluid Flow and Transfer Processes Physics Convection Buoyancy Convective heat transfer Mechanical Engineering Thermodynamics Mechanics engineering.material Condensed Matter Physics Critical value Square (algebra) Heat flux Heat transfer engineering Bifurcation
Zdroj:	International Journal of Heat and Mass Transfer. 55:156-165
ISSN:	0017-9310
DOI:	10.1016/j.ijheatmasstransfer.2011.08.051
Popis:	Coupling of two basic mechanisms of gravity-driven convection is named as convective interactions in the paper. Classification of applications of the interaction mechanism with different orientation of input (output) heat flux to the gravity force is suggested. Brief overview and comments are done. For illustration of the classification a number of examples on the basis of experience in technique and technology are presented. Some convective interaction features with change of orientation for a model of differently heated square are shown. Critical value of the angle for bifurcation onset, heat transfer and temperature stratification in dependency of the angle, temperature oscillations onset in dependency of Pr number for inclined square are presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cbe8f360bccf8e75a8d67d9d98e9f7dc https://doi.org/10.1016/j.ijheatmasstransfer.2011.08.051 Zobrazit plný text záznamu Full Text from ScienceDirect