1-20 of 56
Keywords: numerical simulation
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2022, 144(9): 092301.
Paper No: HT-21-1701
Published Online: July 14, 2022
... at an interval of 0.5 . The numerical simulations have been conducted for R e = 10000 − 25000 and O R = 5 − 13 . The detailed study of heat transfer from the impingement wall has been done by considering either the isoflux or the isothermal boundary condition on the heated wall. Many...
Includes: Supplementary data
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. August 2022, 144(8): 084501.
Paper No: HT-22-1171
Published Online: June 3, 2022
... thermocouples are located. The method has been performed by Gaertner [ 28 ] who did experiments on nucleate pool boiling of water at atmospheric pressure in a tank. The wall temperature computed here by numerical simulations is slightly different from reality and experimental data due to the fact...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2022, 144(7): 072301.
Paper No: HT-21-1675
Published Online: April 11, 2022
...). Numerical simulations were conducted to evaluate the heat transfer characteristics of a novel ionic wind-assisted SJR nozzle. The combined effects of applied ionic wind electric potential and exit air Reynolds number on the fluid flow field, impingement surface pressure distribution, and the resultant heat...
Journal Articles
Article Type: Research-Article
J. Heat 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
Article Type: Research-Article
J. Heat Transfer. May 2022, 144(5): 052201.
Paper No: HT-21-1102
Published Online: March 4, 2022
...Vladimir Ankudinov; Georgii A. Gordeev; Evgeniy V. Kharanzhevskiy; Mikhail D. Krivilyov A three-dimensional model of a partially melted powder bed with particles stochastically distributed in size and space coordinates has been developed. Numerical simulation of temperature distributions...
Journal Articles
Article Type: Research-Article
J. Heat 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
Article Type: Research-Article
J. Heat Transfer. September 2021, 143(9): 091801.
Paper No: HT-20-1597
Published Online: July 30, 2021
... platform weight. viscous dissipation swirling flow laminar flow numerical simulation 12 09 2020 08 07 2021 30 07 2021 e-mail:  a.gallego@ufabc.edu.br e-mail:  a.damiani@ufabc.edu.br Table 7 Temperature increases relative to no swirl case for S o  = 0.7...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2021, 143(2): 023002.
Paper No: HT-20-1026
Published Online: November 16, 2020
.... 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 geographical environment. Probability of swallowing sand particles of the aero engine...
Journal Articles
Article Type: Research-Article
J. Heat 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 The distribution of the local Nusselt number ( = q x 1 / k ( T 0 ) ( T w − T 0...
Includes: Supplementary data
Journal Articles
Article Type: Technical Briefs
J. Heat 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
Article Type: Research-Article
J. Heat Transfer. December 2019, 141(12): 122505.
Paper No: HT-18-1746
Published Online: October 30, 2019
... Abdulaziz University (Grant No. 135-005-D1433; Funder ID: 10.13039/501100004054). 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...
Journal Articles
Article Type: Research-Article
J. Heat 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
Article Type: Research-Article
J. Heat 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
Article Type: Research-Article
J. Heat Transfer. March 2016, 138(3): 031901.
Paper No: HT-14-1014
Published Online: November 11, 2015
... spacing, 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 ©...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2015, 137(4): 041502.
Paper No: HT-14-1162
Published Online: April 1, 2015
... , “ Numerical Simulation of Laminar Liquid Film Condensation in a Horizontal Circular Minichannel ,” ASME J. Heat Transfer , 134 ( 5 ), p. 051019 . 10.1115/1.4005710 [31] Ishii , M. , and Mishima , K. , 1989 , “ Droplet Entrainment Correlation in Annular Two-Phase Flow ,” Int. J. Heat Mass...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2015, 137(2): 021503.
Paper No: HT-13-1581
Published Online: February 1, 2015
... Curves of Saturated Nucleate Boiling ,” Int. J. Heat Mass Transfer , 44 ( 3 ), pp. 673 – 682 . 10.1016/S0017-9310(00)00104-6 [23] Maruyama , S. , Shoji , M. , and Shimizu , S. , 1992 , “ A Numerical Simulation of Transition Boiling Heat Transfer ,” Proceedings of the Second JSME...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2014, 136(11): 112501.
Paper No: HT-13-1539
Published Online: September 16, 2014
... solution experimental study numerical simulation The design of efficient cooling system is essential for reliable performance of high power density electronics. Approximately 55% of failures in electronic devices are related to thermal effects [ 1 ]. In fact, the rate of such failures nearly...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. October 2014, 136(10): 101701.
Paper No: HT-13-1225
Published Online: July 2, 2014
...)90003-9 [34] Wilcox , D. C. , 1994 , “ Simulation of Transition With a Two-Equation Turbulence Model ,” AIAA J. , 32 , pp. 247 – 255 . 10.2514/3.59994 [35] Moser , R. D. , Kim , J. , and Mansour , N. N. , 1999 , “ Direct Numerical Simulation of Turbulent Chanel Flow Up...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. May 2014, 136(5): 052501.
Paper No: HT-12-1672
Published Online: March 6, 2014
... on Fermi GPGPU ,” Comput. Fluids , 70 , pp. 86 – 94 10.1016/j.compfluid.2012.08.026 [37] Xiong , Q. , Li , B. , Chen , F. , Ma , J. , Ge , W. , and Li , J. , 2010 , “ Direct Numerical Simulation of Sub-Grid Structures in Gas-Solid Flow-GPU Implementation of Macro-Scale...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. May 2014, 136(5): 051704.
Paper No: HT-13-1103
Published Online: February 26, 2014
... to be imparted in the form of heating for destabilizing the flow around a rotating bluff obstacle. A two-dimensional numerical simulation is performed in this regard to investigate the influences of cross buoyancy on the VS process behind a heated and rotating circular cylinder at subcritical Re. The flow...