1-10 of 10
Keywords: double diffusion
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Article Type: Research-Article
J. Heat Transfer. January 2019, 141(1): 012502.
Paper No: HT-17-1759
Published Online: October 15, 2018
...Marcelo J. S. de Lemos; Paulo H. S. Carvalho This work presents a study of double-diffusive free convection in a porous square cavity under turbulent flow regime and with aiding drive. The thermal nonequilibrium model was employed to analyze the energy and mass transport across the enclosure...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. March 2013, 135(3): 034502.
Paper No: HT-12-1118
Published Online: February 8, 2013
... convection is taking place in a well or borehole. The effect of double diffusion is included. Both nonoscillatory and oscillatory situations are studied. throughflow thermal instability vertical cylinder double diffusion A problem of considerable interest to hydrologists is whether...
Journal Articles
Article Type: Heat And Mass Transfer
J. Heat Transfer. September 2012, 134(9): 092001.
Published Online: June 29, 2012
... . 10.1143/JPSJ.37.1164 14 Gobin , D. , and Bennacer , R. , 1994 , “ Double Diffusion in a Vertical Fluid Layer: Onset of Convective Regime ,” Phys. Fluids , 6 ( 1 ), pp. 59 – 67 . 10.1063/1.868045 15 Scheideggar , A. E. , 1963 , The Physics of Flow Through Porous Media...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. March 2012, 134(3): 031013.
Published Online: January 18, 2012
... for a correct handling of the discontinuity of the macroscopic properties are analyzed. A particular class of problems dealing with thermal and double diffusive natural convection mechanisms in partially porous enclosures is presented, and it is shown that this configuration exhibits specific features in terms...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. September 2008, 130(9): 092501.
Published Online: July 14, 2008
...E. Papanicolaou; V. Belessiotis The patterns arising from instabilities of double-diffusive natural convection due to vertical temperature T and solute concentration c gradients in confined enclosures are investigated numerically with the finite-volume method, for mixtures with Lewis numbers Le...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. August 2004, 126(4): 600–610.
Published Online: April 23, 2004
... are of interest for the corium melt coolability in a postulated severe accident scenario in a light water reactor. Computational Double Diffusion Heat Transfer Natural Convection, Stratified Research interest in natural convection has been motivated by its relevance in many...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. December 2003, 125(6): 1027–1037.
Published Online: November 19, 2003
.... Ball. 10 June 2002 03 June 2003 19 11 2003 natural convection solubility liquid phase deposition diffusion mass transfer solutions Double Diffusion Fouling Heat Transfer Mass Transfer Natural Convection Supercritical Water Oxidation (SCWO) is a promising...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. August 2003, 125(4): 703–715.
Published Online: July 17, 2003
... of the computations, which respond to the geometric parameters, fluid nature, thermofluid dynamic parameters and porous matrix characteristics. The collection of numerical results elucidates that the double diffusion zone varies and, besides it is strongly dependent on the coupling between the Prandtl and Lewis...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. February 2003, 125(1): 39–47.
Published Online: January 29, 2003
... reflecting actual ice melting conditions predicts, approximately, the transient melting mass, and the transient temperature/concentration decrease in the melting system. It is seen that the Sherwood number at the melting front is larger when compared with previous results concerning double diffusive...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. December 2002, 124(6): 1147–1157.
Published Online: December 3, 2002
... thermosolutal natural convection. Quantitative results about the time evolution of the double-diffusive multi-layers structure in the fluid phase are obtained. The formation of the first thermosolutal layer is analyzed with the help of numerical simulations. It is found that the mechanism responsible...