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Keywords: numerical simulation
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. August 2024, 146(8): 083803.
Paper No: HT-24-1026
Published Online: May 6, 2024
..., and precision, Mesh 3 is chosen for the remaining computations. Fig. 3 Grid of the computational domain: ( a ) fluid domain and ( b ) solid domain Grid of the computational domain: (a) fluid domain and (b) solid domain The numerical simulation in this study was conducted using the ANSYS CFX...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2024, 146(1): 011005.
Paper No: HT-23-1069
Published Online: November 6, 2023
... author. e-mail:  delemos@ita.br 10 02 2023 21 09 2023 06 11 2023 porous-media numerical simulation phase-change model Melting and solidification phenomena occur in a number of processes with practical engineering applications as casting, material processing, and crystal...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2023, 145(6): 062901.
Paper No: HT-22-1428
Published Online: January 12, 2023
... altitude cruise mode piston engines numerical simulation Fig. 13 Effect of altitude on heat transfer coefficient and intercooler effectiveness, with/without considering the effect of altitude on cruising speed Effect of altitude on heat transfer coefficient and intercooler effectiveness...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2022, 144(9): 092301.
Paper No: HT-21-1701
Published Online: July 14, 2022
... Dual jet Numerical simulation Heat transfer Turbulent flow Moving In the past few decades, the turbulent jet has been considered in various industrial and engineering applications to fulfill the requirement of cooling, heating, drying, or mixing of different substances efficiently...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. August 2022, 144(8): 084501.
Paper No: HT-22-1171
Published Online: June 3, 2022
... is captured by numerical simulations. Section 2 defines the problem. Governing equations are presented in Sec. 3 . The numerical method is described briefly in Sec. 4 . The dimensionless parameters are defined in Sec. 5 . Section 6 includes our results. Finally, summary and conclusions end the present...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2022, 144(7): 072301.
Paper No: HT-21-1675
Published Online: April 11, 2022
... enhancement numerical simulation National Science Foundation 10.13039/100000001 1624767 U.S. Department of Agriculture 10.13039/100000199 2018-6701-27913 Impinging jets are used extensively in various industrial activities, and their characteristics have been investigated...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2022, 144(6): 061001.
Paper No: HT-21-1652
Published Online: March 8, 2022
... with a Reynolds stress model (RSM) turbulence closure model. The findings of a deep comparison of turbulent flow and dispersion between a full wind tunnel experiment and the model predictions are reported. A high degree of concordance was obtained with the experimental flow and numerical simulation data...
Includes: Supplementary data
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2022, 144(2): 021801.
Paper No: HT-21-1312
Published Online: December 17, 2021
... 2021 21 10 2021 17 12 2021 conditional generative adversarial networks deep learning forced convection heat transfer numerical simulation National Science Foundation 10.13039/100000001 2053413 Deep learning is a class of machine learning methods...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2021, 143(9): 091801.
Paper No: HT-20-1597
Published Online: July 30, 2021
...@ufabc.edu.br e-mail:  a.gallego@ufabc.edu.br 12 09 2020 08 07 2021 30 07 2021 viscous dissipation swirling flow laminar flow numerical simulation Swirl flows are a common occurrence both in nature and are widely adapted in engineering applications such as separation...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2021, 143(2): 023002.
Paper No: HT-20-1026
Published Online: November 16, 2020
... relaxation time τ p + . Particles deposition is mainly caused by particles inertia. e-mail:  liucunliang@nwpu.edu.cn 09 01 2020 07 10 2020 16 11 2020 particles deposition numerical simulation discrete phase The aero engine often operates in sand particles laden...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2020, 142(11): 112601.
Paper No: HT-19-1670
Published Online: August 14, 2020
... 2020 14 08 2020 inclined channel heated from below natural-convection numerical simulation transitional characteristics longitudinal vortices Many previous studies [ 1 – 4 ] focused on laminar and transitional natural-convection flow in an open-ended asymmetrically heated...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. April 2020, 142(4): 044504.
Paper No: HT-19-1536
Published Online: February 27, 2020
... microchannels, which can change the flow state of the cooling medium in the microchannels and enhance the heat transfer performance. The experimental scheme of the heat transfer performance of microchannel heat sink was designed by an orthogonal test method, and the numerical simulation was carried out by ansys...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2019, 141(12): 122505.
Paper No: HT-18-1746
Published Online: October 30, 2019
... by 27–42%. e-mail:  mhazmy@kau.edu.sa 13 11 2018 14 08 2019 30 10 2019 hollow bricks natural convection in enclosures partitioned cavities numerical simulation finite volume method thermal resistance Summer outdoors temperatures in the city of Jeddah, Saudi...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2019, 141(6): 062601.
Paper No: HT-18-1500
Published Online: April 17, 2019
.... Mathematical models of water-heat transport process of sandy soil are constructed based on heat-mass transfer mechanism. Mathematical models of the continuum method and pore network method are solved by ANSYS and self-designed solving algorithm, respectively. The numerical simulation results of soil...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2019, 141(3): 032501.
Paper No: HT-18-1565
Published Online: February 4, 2019
... numerical simulation variable properties liquid metal enclosures Liquid metals such as mercury , gallium, or sodium are especially attractive for engineering applications in which effective heat transfer constitutes the primary target. The high molecular thermal conductivity, along...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2016, 138(3): 031901.
Paper No: HT-14-1014
Published Online: November 11, 2015
..., and rib configuration [ 1 – 4 ]. According to the literature by Ligrani et al. [ 5 ], ribbed channel could possess considerable heat transfer rates, but in most cases, this is associated with large pressure penalty. dimple protrusion heat transfer numerical simulation Copyright © 2016...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2015, 137(2): 021503.
Paper No: HT-13-1581
Published Online: February 1, 2015
... two nanofluids match qualitatively with the published experimental works. pool boiling nanofluids zirconia–water silver–water numerical simulation CML method CML Nanofluids are engineered colloids containing nanoparticles (1–100 nm in diameter) in a base fluid. Common base...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2014, 136(11): 112501.
Paper No: HT-13-1539
Published Online: September 16, 2014
... difference is 15%. The proposed correlation for the effective length is successfully compared against the numerical simulation results in Fig. 7 . To calculate the Nusselt number from the numerical data, the average wall heat flux is obtained from the numerical simulations, and having the wall...