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Keywords: thermal radiation
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Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2021, 143(8): 083001.
Paper No: HT-21-1060
Published Online: June 25, 2021
... chemical reactor thermal radiation kaolinite dehydroxylation granular solids self-adjoint operator method finite analytical method The heat transfer in moving-bed reactors involves (to a lesser or greater extent) all its modes: conduction in the solid and fluid phases, convection...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. July 2021, 143(7): 074501.
Paper No: HT-20-1237
Published Online: May 20, 2021
...Basant K. Jha; Gabriel Samaila A nonlinear approximation for natural convection boundary layer flow near a vertical wall under the influence of thermal radiation is analyzed. The governing nonlinear partial differential equations are transformed into ordinary differential equations via...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2021, 143(4): 042801.
Paper No: HT-20-1285
Published Online: February 22, 2021
... by the root-sum-square method, including the uncertainties of each variable and the respective sensitivity coefficients. Since the emittance was given by the ratio of two independent measures (thermal radiation, detected by the thermopile, emitted by the sample and the blackbody), the law of error propagation...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. January 2021, 143(1): 012801.
Paper No: HT-19-1105
Published Online: November 11, 2020
...J. M. A. Navarro; J. F. Hinojosa; A. Piña-Ortiz; J. Xamán In this work, experimental and numerical results were obtained to analyze the effect of surface thermal radiation on heat transfer by mixed convection in a ventilated cavity. Experimental temperature profiles were obtained at six different...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. December 2020, 142(12): 122801.
Paper No: HT-19-1554
Published Online: September 18, 2020
... of recuperator performance but predicts the surface temperature distribution on a relatively lower side for higher inlet flue gas temperatures and low mass flow rates. 18 09 2019 17 06 2020 18 09 2020 thermal radiation heat transfer recuperator weighted sum-of-gray-gases...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. May 2020, 142(5): 052901.
Paper No: HT-19-1436
Published Online: March 13, 2020
.... Various types of anodization were examined with different thickness of anodic aluminum oxide layer (AAO), pore size distributions, and surface coloring conditions. A customized natural convection and thermal radiation experimental chamber was built to measure the cooling capacity and heat sink...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. January 2020, 142(1): 012401.
Paper No: HT-18-1007
Published Online: November 4, 2019
..., Hartmann number, thermal radiation parameter, Prandtl number, heat source/sink parameter, Eckert number, Schmidt number, and scaled parameter of chemical reaction on the flow, heat, and mass transfer are considered and assigned to graphs. The physical quantities such as Sherwood number, Nusselt number...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2019, 141(11): 112602.
Paper No: HT-18-1627
Published Online: September 27, 2019
...Maria Imtiaz; Hira Nazar; Tasawar Hayat; Ahmed Alsaedi The focus of this paper is to study the effects of stagnation point flow and porous medium on ferrofluid flow over a variable thicked sheet. Heat transfer analysis is discussed by including thermal radiation. Suitable transformations...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2019, 141(8): 082702.
Paper No: HT-18-1570
Published Online: July 3, 2019
...; final manuscript received May 30, 2019; published online July 3, 2019. Assoc. Editor: Ali Khounsary. 03 09 2018 30 05 2019 temperature emissivity image pyrometer thermal radiation auxiliary light source Therefore, without this hypothesis of bidirectional reflectance...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2019, 141(8): 081001.
Paper No: HT-18-1730
Published Online: June 17, 2019
... convection and thermal radiation in spiral-coiled tubes. The P-1 radiation and the renormalized group (RNG) k–ε turbulence models have been used to study the effect of thermal radiation and turbulent convection heat transfer in the spiral-coiled tube, respectively, over a wide range of Reynolds numbers...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. June 2019, 141(6): 062502.
Paper No: HT-18-1344
Published Online: April 17, 2019
..., 2019; published online April 17, 2019. Assoc. Editor: Antonio Barletta. 27 05 2018 09 01 2019 magnetic field thermal radiation optical parameter natural convection horizontal annulus Natural convection in a horizontal annulus with constant surface temperature has been...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2019, 141(2): 022401.
Paper No: HT-18-1027
Published Online: November 26, 2018
...Zahir Shah; Saeed Islam; Hamza Ayaz; Saima Khan The present research aims to examine the micropolar nanofluid flow of Casson fluid between two parallel plates in a rotating system with effects of thermal radiation. The influence of Hall current on the micropolar nanofluids have been taken...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J. Heat Transfer. May 2015, 137(5): 052502.
Paper No: HT-13-1432
Published Online: May 1, 2015
... in a Porous Medium With Thermal Radiation and Ohmic Heating ,” Commun. Nonlinear Sci. Numer. Simul. , 15 ( 10 ), pp. 2878 – 2893 . 10.1016/j.cnsns.2009.10.029 [12] Hayat , T. , and Qasim , M. , 2010 , “ Influence of Thermal Radiation and Joule Heating on MHD Flow of a Maxwell Fluid...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2014, 136(4): 041703.
Paper No: HT-12-1461
Published Online: January 31, 2014
... Reynolds number. MHD Reynolds number thermal radiation ramped temperature optically thin The imposition of the transverse magnetic field or the effect of the thermal radiation retards the flow and the reduction of the boundary layer velocity due to the imposition of the transverse...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2013, 135(8): 081902.
Paper No: HT-12-1384
Published Online: July 18, 2013
... 2012 26 02 2013 The results of a computational study into the thermal performance of thermally radiating fractal-like fins are presented. Previous experimental studies have shown that fractal patterns increase the heat transfer surface area while simultaneously reducing mass. Two fractal...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2013, 135(8): 082701.
Paper No: HT-12-1398
Published Online: July 18, 2013
... 4 θ = bifurcation angle, deg Subscripts b = base c = characteristic n = normal r = thermally radiating T = total t = tip References [1] Schmidt , E. , 1926 , “ Die Warmeubertragung Durch Rippen ,” Z. Ver. Dtsch. Ing. , 70 , pp...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. March 2013, 135(3): 031701.
Paper No: HT-11-1382
Published Online: February 8, 2013
..., 2013. Assoc. Editor: Sujoy Kumar Saha. 06 08 2011 19 09 2012 In this study, the effect of magnetic field, viscous dissipation, nonuniform heat source, and/or sink and thermal radiation on flow and heat transfer in a hydromagnetic liquid film over an unsteady stretching sheet...
Journal Articles
Article Type: Radiative Heat Transfer
J. Heat Transfer. September 2012, 134(9): 092702.
Published Online: July 9, 2012
... temperature nanoscale near field thermal radiation Nanoscale thermal radiation can be utilized to improve the performance of near-field thermophotovoltaic (TPV) devices, near-field scanning-tunneling thermal imaging systems, and noncontact thermal rectifiers [( 1 2 3 4 5 6 7 8 9...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. October 2011, 133(10): 104501.
Published Online: August 15, 2011
.... , and Baillis , D. , 2002 , “ Experimental Characterization of Thermal Radiation Properties of Dispersed Media ,” Int. J. Therm. Sci. , 41 , pp. 699 – 707 . 10.1016/S1290-0729(02)01365-0 13 Dombrovsky , L. A. , and Baillis , D. , 2010 , Thermal Radiation in Disperse Systems...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. June 2010, 132(6): 064503.
Published Online: April 1, 2010
...Chien-Hsin Chen The combined effects of Joule heating and viscous dissipation on the momentum and thermal transport are studied for the Magnetohydrodynamic (MHD) flow over a stretching sheet. Effects of free convection, thermal radiation, and surface suction/blowing on the flow and heat transfer...