...Girish Krishnan; Mohammad Parhizi; Mohsen Torabi; Ankur Jain The local thermal nonequilibrium (LTNE) model has been used widely for analyzing heat transfer during internal flow through porous media, including when a channel is only partially filled with a porous medium. In such problems, the Biot...

...C. Hemanth Kumar; B. M. Shankar; I. S. Shivakumara The onset of thermosolutal convection in a fluid-saturated porous medium in the presence of a horizontal pressure gradient and the Soret effect under the two-temperature model of local thermal nonequilibrium (LTNE) is investigated. The Darcy model...

.... , 1993 , “ Optimal Arrays of Pin Fins and Plate Fins in Laminar Forced Convection ,” ASME J. Heat Transfer , 115 , pp. 75 – 81 . 10.1115/1.2910672 [26] Kim , S. Y. , and Kuznetsov , A. V. , 2003 , “ Optimization of Pin-Fin Heat Sinks Using Anisotropic Local Thermal Nonequilibrium Porous...

... reduction. The model captures the coupled interactions between the heat and mass transfer and the heterogeneous chemistry using a local thermal nonequilibrium (LTNE) formulation of the volume-averaged conservation of mass and energy equations in an axisymmetric cylindrical domain. The results...

...Kun Yang; Kambiz Vafai Thermal conditions at the porous-fluid interface under local thermal nonequilibrium (LTNE) conditions are analyzed in this work. Exact solutions are derived for both the fluid and solid temperature distributions for five of the most fundamental forms of thermal conditions...

... dealing with the solution of partial differential equations. 28 08 2010 11 01 2011 06 04 2011 06 04 2011 finite element analysis flow simulation flow through porous media forced convection porous medium local thermal nonequilibrium forced convection viscous...

...Kun Yang; Kambiz Vafai The transient thermal response of a packed bed is investigated analytically. A local thermal nonequilibrium model is used to represent the energy transport within the porous medium. The heat flux bifurcation phenomenon in porous media is investigated for temporal conditions...

...D. A. Nield; A. V. Kuznetsov The onset of convection in a horizontal layer of a nanofluid is studied analytically. The model used for the nanofluid incorporates the effects of Brownian motion and thermophoresis, and allows for local thermal nonequilibrium (LTNE) between the particle and fluid...