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Keywords: thermal radiation
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Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2022, 144(11): 113602.
Paper No: HT-22-1280
Published Online: September 8, 2022
... magnetization. An extremely long, straight wire delivering an electric current generates a magnetic field that affects the fluid. Thermal radiation and chemical reaction impacts are considered to study heat and mass transport characteristics. Appropriate transformations are used to reduce pertinent flow...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. October 2022, 144(10): 102501.
Paper No: HT-22-1092
Published Online: August 18, 2022
...Moh Yaseen; Sawan Kumar Rawat; Manoj Kumar The Falkner–Skan problem for stretching or shrining wedge is generalized for nanoparticle aggregation effects. The model is developed in the presence of the magnetic field, thermal radiation, and suction/injection effects. For the inclusion of nanoparticle...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. October 2022, 144(10): 102601.
Paper No: HT-22-1241
Published Online: July 14, 2022
... the thermal radiation properties. A modified Lorenz model, which has in it the influence of the radiation parameters, is derived. The analytically intractable three-dimensional Lorenz model is then projected into the one-dimensional Stuart–Landau equation. The analytical solution of the Stuart–Landau equation...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2022, 144(9): 092801.
Paper No: HT-21-1469
Published Online: June 7, 2022
...:  nilankushacharya@gmail.com 15 07 2021 13 05 2022 07 06 2022 nanofluid inclined rotating disk nanoparticle diameter and solid–liquid interfacial layer thermal radiation heat transfer Conduction, convection, and radiation are three core modes to transfer of heat. The convective...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2021, 143(8): 083001.
Paper No: HT-21-1060
Published Online: June 25, 2021
... of the reactor (particles and fluid may have different velocities) [ 1 , 2 , 8 ]; dragging fluid transparent to thermal radiation; reactor wall considered as an isothermal blackbody [ 1 , 2 , 8 , 18 ]; axial heat dispersion considered negligible in comparison with the advective energy flux [ 12 , 16 , 17 , 19...
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
... 05 2020 23 12 2020 22 02 2021 emittance thermal radiation roughness surface damage surface mechanical treatments thin film oxide layer The knowledge of thermal radiative properties of materials is of great importance in the design of engineering systems where radiation...
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
... 2020 18 09 2020 thermal radiation heat transfer recuperator weighted sum-of-gray-gases Radiation recuperator is a class of indirect contact heat exchanger widely used for waste heat recovery in high temperature industrial applications [ 1 ]. It is a well-established fact...
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
... for publication in the J OURNAL OF H EAT T RANSFER . Manuscript received September 3, 2018; 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...
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
.... Assoc. Editor: Robert D. Tzou. 23 08 2013 21 01 2015 18 02 2015 A numerical study is conducted for the Joule heating effects on fluid flow and heat transfer of radiatively participating magnetohydrodynamics (MHD) under different levels of thermal radiation considering the Hall...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2014, 136(4): 041703.
Paper No: HT-12-1461
Published Online: January 31, 2014
... by thermal radiation for the cases 0 < t ≤ 1 and t > 1 , respectively. These two figures uniquely show that an increase in the radiation parameter Q results in a steady decrease in the fluid velocity thereby reducing the thickness of the velocity boundary layer. Figures 1 – 6...
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
... bifurcation angles. As expected, base temperatures were highest for the largest width-to-thickness ratios and smallest for materials with relatively higher thermal conductivities. thermal radiation fins computational thermal management extended surfaces heat transfer It is critically...