A Comment on Change of Nusselt Number Sign in a Channel Flow Filled by a Fluid-Saturated Porous Medium with Constant Heat Flux Boundary Conditions

Autor:	Baris Ozerdem, Eren Ucar, Ioan Pop, Moghtada Mobedi
Rok vydání:	2012
Předmět:	Materials science Heat flux General Chemical Engineering Heat transfer Thermodynamics Mechanics Heat transfer coefficient Boundary value problem Porous medium Nusselt number Catalysis Sign (mathematics) Open-channel flow
Zdroj:	Transport in Porous Media. 96:97-103
ISSN:	1573-1634 0169-3913
DOI:	10.1007/s11242-012-0075-0
Popis:	The aim of this Letter is to show that, the Nusselt number sign might be changed without changing of heat transfer direction at the wall of channels, even for flows without viscous dissipation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9a38a75dbc5b19241b0e15d2640dca29 https://doi.org/10.1007/s11242-012-0075-0 Zobrazit plný text záznamu Full text from SpringerLink