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Keywords: porous medium
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2024, 146(7): 072702.
Paper No: HT-23-1306
Published Online: April 17, 2024
... parameter α = thermal diffusivity μ = dynamic viscosity σ = heat capacity ratio ϕ = porosity Jeffrey fluid heat source double diffusive convection Soret effect porous medium University Grants Commission 10.13039/501100001501...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2022, 144(6): 062701.
Paper No: HT-21-1640
Published Online: April 5, 2022
...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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2022, 144(4): 042602.
Paper No: HT-21-1568
Published Online: February 7, 2022
...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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2020, 142(9): 092702.
Paper No: HT-19-1694
Published Online: July 31, 2020
... heat transfer curved boundary porous medium Nu number correlation For the last couple of decades, researchers are more focused to study the phenomena at a microscale level. As a result, the valuable advancements are being made in multiple applications that include medical science [ 1...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2020, 142(10): 102601.
Paper No: HT-19-1416
Published Online: July 16, 2020
...S. B. Naveen; B. M. Shankar; I. S. Shivakumara The simultaneous effect of a time-dependent velocity term in the momentum equation and a maximum density property on the stability of natural convection in a vertical layer of Darcy porous medium is investigated. The density is assumed to vary...
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Journal Articles
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2014, 136(1): 012601.
Paper No: HT-12-1519
Published Online: October 25, 2013
.... , and Spearing , I . G. , 2008 , “ The Thermal Modeling of a Matrix Heat Exchanger Using a Porous Medium and the Thermal Non-equilibrium Model ,” Int. J. Therm. Sci. , 47 , pp. 1306 – 1315 . 10.1016/j.ijthermalsci.2007.11.005 [15] Cavallini , A. , Mancin , S. , Rossetto , L...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2013, 135(7): 072602.
Paper No: HT-12-1397
Published Online: June 17, 2013
... of micropolar fluid through an isotropic porous medium in a nonuniform channel with rhythmically contracting walls is studied analytically. The velocities, microrotation, heat transfer, and the wall vorticity are obtained. The modified Newton–Raphson method is used to predict the unsteady flow separation points...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Heat And Mass Transfer
J. Heat Mass Transfer. September 2012, 134(9): 092001.
Published Online: June 29, 2012
...R. Ganapathy Free convective heat and mass transfer from a sphere of constant temperature and concentration buried in an unbounded porous medium is studied analytically assuming the validity of the Darcy flow model. Using a regular perturbation analysis, transient and steady-state solutions have...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. April 2012, 134(4): 042602.
Published Online: February 13, 2012
...A. Barletta; M. Celli; A. V. Kuznetsov The aim of this study is the analysis of the onset conditions for the thermal instability in a fluid saturated porous medium. The investigation refers to an infinitely wide horizontal porous layer with vertical heterogeneity, such that the lower plane boundary...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. March 2012, 134(3): 031012.
Published Online: January 13, 2012
...Jean Taine; Estelle Iacona The morphology of a porous medium is now generally known from X and γ ray tomography techniques. From these data and radiative properties at the pore scale, a homogenized medium associated with a porous medium phase is exhaustively characterized by radiative statistical...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2011, 133(12): 122601.
Published Online: October 5, 2011
... is studied. The eigenvalue problem is solved numerically. channel flow eigenvalues and eigenfunctions flow instability flow through porous media permeability temperature distribution porous medium heterogeneity linear stability convection viscous dissipation Thermoconvective...