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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. August 2013, 135(8): 082701.
Paper No: HT-12-1398
Published Online: July 18, 2013
... 04 2013 The performance of tree-like fins with varying bifurcation angle, surface emissivity, material, width-to-thickness ratio, and base heat rate was examined. Overall system performance was examined computationally. The computational results have been validated, verified, and cast...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. January 2011, 133(1): 011011.
Published Online: September 30, 2010
... effects of fields cellular transport flow through porous media lipid bilayers numerical analysis skin transdermal transport skin stratum corneum computational porous media skin electroporation The motivation behind this work is to create an awareness of the need for computational...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. July 2006, 128(7): 680–690.
Published Online: December 7, 2005
... the pressure, VOF function, temperature, and absorbed laser flux are located at cell centers. Since the temperature and pressure field change more dramatically near the keyhole, a nonuniform grid system with 202 × 252 points is used for the total computational domain of 5.0 mm × 6.25 mm...
Journal Articles
Publisher: ASME
Article Type: Technical Notes
J. Heat Mass Transfer. December 2004, 126(6): 1044–1047.
Published Online: January 26, 2005
.... , and Boiko , A. V. , 1997 , “ Spatial Simulation of the Instability of Channel Flow With Local Suction/Blowing ,” Phys. Fluids , 9 , pp. 3258 – 3266 . Tucker, P. G., 2001, Computation of Unsteady Internal Flows, Kluwer Academic Publishers. Tropea , C. D. , and Gackstatter , R. , 1985...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2004, 126(6): 1003–1013.
Published Online: January 26, 2005
... the important characteristics of droplet formation, detachment, and impact observed in the experiments. Sussman , M. , Fatemi , E. , Smereka , P. , and Osher , S. , 1998 , “ Improved Level Set Method for Incompressible Two-Phase Flows ,” Comput. Fluids , 27 (5–6), pp. 663 – 680...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. June 2004, 126(3): 410–418.
Published Online: June 16, 2004
... media flow simulation computational fluid dynamics current density mass transfer Computational Energy Conversion Modeling Porous Media Fuel Cells Polymer electrolyte fuel cells (PEFC) have the potential to become firmly established as a competitive form of electric power generation...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. June 2004, 126(3): 329–338.
Published Online: June 16, 2004
... and the corresponding latent heat. The computations provided a good insight into film boiling yielding quantitative information on unsteady periodic bubble release patterns and on the spatially and temporally varying film thickness. The computations also predicted the transport coefficients on the horizontal surface...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. August 2004, 126(4): 600–610.
Published Online: April 23, 2004
... received April 23, 2004. Associate Editor: K. S. Ball. e-mail: sehgal@ne.kth.se 30 06 2003 23 04 2004 natural convection computational fluid dynamics stratified flow diffusion flow simulation Computational Double Diffusion Heat Transfer Natural...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. February 2004, 126(1): 119–130.
Published Online: March 10, 2004
... The new value for the F T correction factor, considering the N series of 1-2 shells, can then be computed through Eq. ( 3 ) or (4), but using P 1 instead of P . So, now the value of P for each 1-2 shell P 1 will not be equal to its limit value and must...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. February 2004, 126(1): 76–83.
Published Online: March 10, 2004
... = dimensionless time, = α f t / H 2 Subscripts A =  H / D , height-to-width aspect ratio of the vented enclosure B = vertical extension of the computational domain, m D = width of the vented enclosure, m e = thickness of the bounding wall...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. December 2003, 125(6): 988–998.
Published Online: November 19, 2003
.... , and Leung , D. Y. C. , 2001 , “ Development of a Finite Element Solution for the Unsteady Navier-Stokes Equations Using Projection Method and Fractional-θ-Scheme ,” Computer Methods in Applied...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. October 2003, 125(5): 804–811.
Published Online: September 23, 2003
... May 16, 2003. Associate Editor: K. S. Ball. 27 November 2002 16 May 2003 23 09 2003 forced convection external flows flow through porous media Computational Enhancement Finned Surfaces Forced Convection Heat Transfer Porous Media Laminar forced convection...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. October 2003, 125(5): 896–903.
Published Online: September 23, 2003
... impact on the thermal predictions. Comparison of BTE solutions with conventional Fourier diffusion analysis reveals significant discrepancies. heat conduction Boltzmann equation electron-phonon interactions packaging finite volume methods transistors Computational Conduction Heat Transfer...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. October 2003, 125(5): 779–787.
Published Online: September 23, 2003
... August 12, 2002; revision received April 30, 2003. Associate Editor: S. P. Vanka. 12 August 2002 30 April 2003 23 09 2003 flow visualisation flow simulation turbulence vortices flow separation heat transfer external flows temperature distribution Computational Heat...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. August 2003, 125(4): 635–643.
Published Online: July 17, 2003
... for arbitrary axisymmetric cylindrical geometry. We compute the transient temperature field using both the Discrete Ordinate Method (DOM) and the widely used Rosseland’s approximation. The comparison shows that Rosseland’s approximation fails badly near the gap inside the glass media and when the radiative heat...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Notes
J. Heat Mass Transfer. August 2003, 125(4): 760–764.
Published Online: July 17, 2003
... 2002 17 March 2003 17 07 2003 electrohydrodynamics forced convection channel flow Computational Electric Fields Enhancement Forced Convection Heat Transfer Heat transfer between a surface and ambient air can be significantly increased through the application...