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Keywords: laminar flow
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Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2021, 143(9): 091801.
Paper No: HT-20-1597
Published Online: July 30, 2021
..., considering the effects of viscosity dissipation due to the high viscosity of the fluid. The flow has both velocity and temperature profiles developing simultaneously in a tube with a constant diameter having a uniform wall heat flux in a laminar flow regime, particularly the behavior of heat transfer...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2021, 143(8): 081802.
Paper No: HT-21-1142
Published Online: June 28, 2021
... other designs. Also, the pressure drop for case-4 is not too high as compared to other designs. e-mail:  ashokbarik.mech@gmail.com 05 03 2021 28 05 2021 28 06 2021 constructal theory design topology cooling computatinal fluid dynamics laminar flow Evolution means...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. December 2019, 141(12): 122503.
Paper No: HT-19-1014
Published Online: October 8, 2019
... for Nu as a function of the mentioned parameters is developed. e-mails:  hayder.i.mohammad@garmian.edu.krd ; haidarnuceng@gmail.com 08 01 2019 08 08 2019 08 10 2019 natural convection vertical cylinder porous media laminar flow time-periodic boundary condition...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2019, 141(7): 071901.
Paper No: HT-18-1030
Published Online: May 14, 2019
... Cylinder at Low Reynolds Numbers ,” Int. J. Heat Fluid Flow , 24 ( 1 ), pp. 54 – 66 . 10.1016/S0142-727X(02)00208-4 [28] Sahu , A. K. , Chhabra , R. P. , and Eswaran , V. , 2009 , “ Two-Dimensional Unsteady Laminar Flow of a Power Law Fluid Across a Square Cylinder ,” J. Non...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2014, 136(9): 091704.
Paper No: HT-14-1101
Published Online: June 27, 2014
....2013.10.001 [15] Huminic , G. , and Huminic , A. , 2013 , “ Numerical Analysis of Laminar Flow Heat Transfer of Nanofluids in a Flattened Tube ,” Int. Commun. Heat Mass Transfer , 44 , pp. 52 – 57 . 10.1016/j.icheatmasstransfer.2013.03.003 [16] Sasmito , A. P. , Kurnia , J. C...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2014, 136(2): 021901.
Paper No: HT-12-1529
Published Online: November 5, 2013
..., volume fraction, and Reynolds number increase. heat transfer laminar flow triangular channel vortex generator nanofluid 1 Corresponding author. Table 3 Convection heat transfer coefficient and Nusselt number for Re = 100, q w  = 40 kW/m 2 and α  = 15 deg based on constant...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2013, 135(9): 091401.
Paper No: HT-12-1313
Published Online: July 26, 2013
... of a classical Sturm-Liouville eigenvalue problem. The fully converged results confirm the adequacy of this single domain approach in handling conjugated heat transfer problems in microchannels, when axial diffusion effects must be accounted for. microchannels conjugated heat transfer laminar flow axial...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. August 2013, 135(8): 084505.
Paper No: HT-12-1668
Published Online: July 18, 2013
... was derived showing an increase in the rates of heat transfer with increasing rotational Reynolds number and with decreasing flow Reynolds number. Effects of natural convection and viscous dissipation were assumed negligible. heat convection porous disk rotating disk laminar flow Convective...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2013, 135(7): 072501.
Paper No: HT-12-1036
Published Online: June 6, 2013
.... 30 01 2012 17 02 2013 Numerical investigation on mixed convection of a two-dimensional incompressible laminar flow over a horizontal flat plate with streamwise sinusoidal distribution of surface temperature has been performed for different values of Rayleigh number, Reynolds number...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. June 2013, 135(6): 061102.
Paper No: HT-12-1534
Published Online: May 16, 2013
... investigated. With the increased interest in microchannel flows, the laminar flow regime is encountered more frequently in current practice than in the past. Consequently, the errors due to the U = constant model take on greater practical relevance. In this equation, k t is the turbulent thermal...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. May 2013, 135(5): 054504.
Paper No: HT-12-1270
Published Online: April 11, 2013
... . 10.1016/j.ijheatmasstransfer.2007.09.014 [21] Hwang , K. S. , Jang , S. P. , and Choi , S. U. S. , 2009 , “ Flow and Convective Heat Transfer Characteristics of Water-Based Al2O3 Nanofluids in Fully Developed Laminar Flow Regime ,” Int. J. Heat Mass Transfer , 52 , pp. 193 – 199...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2013, 135(2): 021901.
Paper No: HT-12-1039
Published Online: January 3, 2013
... of Laminar Flow Heat Transfer in Tubes by Means of Wire Coil Inserts ,” ASME J. Heat Transfer , 106 , pp. 467 – 469 . [4] Chen , L. , and Zhang , H. J. , 1993 , “ Convection Heat Transfer Enhancement of Oil in a Circular Tube With Spiral Spring Inserts ,” Heat Transfer Measurements...
Journal Articles
Article Type: Forced Convection
J. Heat Transfer. September 2012, 134(9): 091703.
Published Online: July 9, 2012
...D. A. Cruz; P. M. Coelho; M. A. Alves In this work, we propose an approximate methodology to estimate the Nusselt number and friction factor in fully developed non-Newtonian laminar flow in circular pipes for a constant wall heat flux. The methodology was tested using several constitutive equations...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. May 2012, 134(5): 051011.
Published Online: April 13, 2012
...Yongping Chen; Chengbin Zhang; Panpan Fu; Mingheng Shi The fractal characterization of surface topography by using Cantor set structures is introduced to quantify the microchannel surface. Based on this fractal characterization of surface, a model of laminar flow in rough microchannels is developed...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. April 2012, 134(4): 041201.
Published Online: February 13, 2012
... are computed. The results show very good agreement with the measured data. 29 10 2010 24 09 2011 13 02 2012 13 02 2012 adsorption boundary layers catalysis channel flow chemically reactive flow combustion desorption heat transfer hydrogen laminar flow numerical analysis...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. March 2012, 134(3): 031014.
Published Online: January 18, 2012
... Eddie Leonardi had been working in the last few years will be also presented. 21 08 2010 06 06 2011 18 01 2012 18 01 2012 air conditioning Benard convection building integrated photovoltaics computational fluid dynamics laminar flow natural convection numerical analysis...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. March 2012, 134(3): 031007.
Published Online: January 11, 2012
... is very high producing an isothermal array. There are solutions to this problem in the literature in which the optimal fin spacing has been estimated in the case of a turbulent or laminar flow when the pressure drop, mass flow rate or pumping power are fixed [( 26 )]. No solutions are presented where...
Journal Articles
Article Type: Heat Transfer In Nanochannels, Microchannels, And Minichannels
J. Heat Transfer. February 2012, 134(2): 020911.
Published Online: December 22, 2011
.... , 1978 , “ Laminar Forced Convection in Ducts ,” Adv. Heat Transfer , Academic Press , New York, NY . 18 Aparecido , J. B. , and Cotta , R. M. , 1990 , “ Thermally Developing Laminar Flow Inside Rectangular Ducts ,” Int. J. Heat Mass Transfer , 33 , pp. 341 – 347 . 10.1016/0017...
Journal Articles
Article Type: Heat Transfer In Nanochannels, Microchannels, And Minichannels
J. Heat Transfer. February 2012, 134(2): 020902.
Published Online: December 13, 2011
..., Nu ko / Nu th is always less than 1 for nonzero values of KcTc. boundary layers heat conduction laminar flow microchannel flow laminar flow single-phase flow model axial conduction heat transfer coefficient microchannels With the developments in the micro...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. February 2012, 134(2): 021901.
Published Online: December 9, 2011
... 09 12 2011 09 12 2011 computational fluid dynamics heat transfer laminar flow microchannel flow Navier-Stokes equations numerical analysis microchannel heat transfer dimple protrusion numerical simulation With the advances of microelectromechanical systems (MEMS...