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Keywords: CFD
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Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2023, 15(3): 031015.
Paper No: TSEA-22-1407
Published Online: January 23, 2023
...Lei Guo; Jing Hu To solve the problem of heat reflow in the fan rotation center of the forced convection cooling system in the engine compartment, this study established a calculation model of the external flow field of the engine compartment’s cooling module. It then used the CFD numerical...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2023, 15(3): 031013.
Paper No: TSEA-22-1300
Published Online: January 11, 2023
...Thilakavathi Ramamurthy; Suresh Krishnan Computational fluid dynamics (CFD) simulation provides full-field variables, enabling a better understanding of flow physics and associated heat transfer. However, assumptions involved in CFD simulation should not affect flow and temperature fields...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2023, 15(1): 011012.
Paper No: TSEA-21-1487
Published Online: October 14, 2022
... laminar and turbulent flow regimes in a flat tube of a radiator using both single-phase and Eulerian–Eulerian multiphase approaches of computational fluid dynamics (CFD) simulation. Nusselt number is calculated by varying the Reynolds number for both the models and compared with the theoretical...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111008.
Paper No: TSEA-21-1494
Published Online: June 14, 2022
...: jules-voguelin.simo.tala@imt-lille-douai.fr Email: charbel.habchi@ndu.edu.lb Email: serge.russeil@imt-lille-douai.fr Email: daniel.bougeard@imt-lille-douai.fr 02 09 2021 12 05 2022 15 05 2022 14 06 2022 vortex generator heat transfer CFD common flow up...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2022, 14(4): 041004.
Paper No: TSEA-20-1684
Published Online: July 30, 2021
... along the direction of the fluid flow. The numerical investigation is based on a three-dimensional computational fluid dynamics (CFD) model that takes into account the phenomenon of mass transfer, heat transfer, species transport, and electrochemical reactions. A detailed comparison of the performance...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2022, 14(2): 021006.
Paper No: TSEA-20-1542
Published Online: June 18, 2021
... 17 05 2021 18 06 2021 lifted flame stabilization autoignition vitiated hot co-flow CFD background pressure combustion and reactive flows experimental techniques heat and mass transfer A turbulent jet flame is a typical form of turbulent combustion in internal combustion...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2022, 14(1): 011007.
Paper No: TSEA-20-1707
Published Online: June 15, 2021
..., the causes and initial measures of the thermal problem were studied through computational fluid dynamics (CFD) simulation. The key measures and their parameters were determined through the Taguchi method and significance analysis. A prediction model between the parameters and optimization objective was built...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2021, 13(4): 041017.
Paper No: TSEA-20-1426
Published Online: January 18, 2021
...Haimi Jordaan; P. Stephan Heyns; Siamak Hoseinzadeh This work describes the development of a methodology that couples one-dimensional (1D) network elements with three-dimensional spatial computational fluid dynamic (CFD) elements to analyze shell-and-tube heat exchangers with dense tube bundles...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2021, 13(3): 031007.
Paper No: TSEA-20-1116
Published Online: September 18, 2020
... 17 07 2020 18 09 2020 CFD equilibrium ideal gas equation non-equilibrium steam condensing flow wet-steam model When the steam is used as working fluid in fluid machinery, the phase-transition can occur during the rapid expansion process. In addition, temperature...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2021, 13(2): 021027.
Paper No: TSEA-20-1023
Published Online: August 10, 2020
... mm 0.55 110 deg Email: ledongdeng@163.com Email: hongwang@cqu.edu.cn Email: zhuxun@cqu.edu.cn CFD droplet impact dynamics ACSR cable power line icing CLSVOF freezing rain droplets droplet freezing two-phase flow The current paper studies the droplet impact...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2021, 13(2): 021010.
Paper No: TSEA-20-1091
Published Online: July 14, 2020
... realizable. In this study, we propose a design procedure for mathematically realizable architected heat sinks and investigate their performance using the computational fluid dynamics (CFD) approach. The proposed heat sinks are mathematically designed with topologies based on triply periodic minimal surfaces...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2020, 12(6): 061002.
Paper No: TSEA-19-1466
Published Online: June 16, 2020
... by direct current. The heat generation rate of the tube was controlled with an exponential function. The numerical simulation of boiling heat transfer for subcooled water flowing in the small-diameter tube was conducted using the commercial computational fluid dynamics (CFD) code, phoenics ver. 2013...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2020, 12(3): 031021.
Paper No: TSEA-19-1571
Published Online: February 28, 2020
...: parampreets.15.phd@nitj.ac.in Email: v_ratnakishore@cb.amrita.edu Email: chanders@nitj.ac.in 16 11 2019 27 12 2019 27 12 2019 17 01 2020 swirl interactions co-and-counter CFD impingement combustion and reactive flows forced convection heat transfer enhancement...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2020, 12(5): 051009.
Paper No: TSEA-19-1389
Published Online: February 26, 2020
... consumption by increasing energy efficiency [ 1 ]. The present effort utilized the 6 sigmaroom ® software package to perform CFD simulations of the data center room with different setups. Each individual setup featured two sets of simulations. One set included simulations conducted at peak operating...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041019.
Paper No: TSEA-19-1142
Published Online: February 14, 2020
...J. Arturo Alfaro-Ayala; J. J. Ramírez-Minguela; A. Gallegos-Muñoz; D. Hernández-Fusilier; J. M. Belman-Flores A transient study of the cooling process inside a cabinet is presented in this work. Computational fluid dynamics (CFD) is used to obtain the transient temperature of the air inside a small...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041008.
Paper No: TSEA-19-1390
Published Online: December 18, 2019
... content and reduces the pollutant concentration. Since the wind speed and its direction are generally unpredictable, it is important to use special inlet forms and exits to increase the efficiency of a windcatcher. In this study, computational fluid dynamics (CFD) modeling is implemented using ansys...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2020, 12(3): 031016.
Paper No: TSEA-19-1346
Published Online: October 31, 2019
...Yefferson López; Alex M. García; Andrés A. Amell This work evaluated the performance of a combustion chamber operating with a self-recuperative burner at various atmospheric pressures by means of computational fluid dynamics (CFD) simulation. The aim was to determine the effect of atmospheric...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2020, 12(2): 021014.
Paper No: TSEA-18-1500
Published Online: September 4, 2019
... on lumped modeling, hence not addressing the heterogeneities that arise in the interior of the chamber. In this work, an in-depth 3D model of the velocity and temperature fields that develops in the interior of climatic chambers was developed in computer fluid dynamics (CFD) and validated...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2020, 12(2): 021002.
Paper No: TSEA-19-1133
Published Online: September 3, 2019
...-burner conventional stove was used to model a rural kitchen. The overall dimension of the model kitchen is 3.50 m × 2.20 m × 1.85 m. A three-dimensional cfd code was adopted to perform steady-state simulations with appropriate boundary conditions. Numerical accuracy was tested for optimum grid as well...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. August 2019, 11(4): 041010.
Paper No: TSEA-18-1456
Published Online: July 5, 2019
..., a novel methodology for incorporating the effects of compressibility and thermal expansion into all thermophysical properties of both phases is developed and programmed into a validated computational fluid dynamics (CFD) code. Distilled water, a regular nanofluid, Al 2 O 3 /water, and a hybrid nanofluid...