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Keywords: computational fluid dynamics
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Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2022, 14(7): 071001.
Paper No: TSEA-21-1247
Published Online: October 13, 2021
...-driven flow heat transfer cryogenic liquid computational fluid dynamics heat transfer enhancement low temperature heat transfer natural and mixed convection Superconductor has a wide range of applications like superconducting generators, transformers, magnetic bearings, motors, MRI machine...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. May 2022, 14(5): 051003.
Paper No: TSEA-21-1286
Published Online: August 9, 2021
...) to estimate multi-parameters in the IHTP. Computational fluid dynamics and DL are fused to provide datasets for training of the proposed model. The proposed model was verified by experiments with a cubic cavity. Additionally, the MRCNN model was used to predict the different parameters of the more complex...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2021, 13(6): 061018.
Paper No: TSEA-20-1628
Published Online: April 9, 2021
... to remove oxygenated compounds from it. One important process found suitable to deoxygenate bio-oil is the catalytic hydrodeoxygenation (HDO) using an appropriate catalyst. In literature, limited studies exist on the application of computational fluid dynamics (CFD) on hydrodeoxygenation of bio-oil model...
Journal Articles
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. October 2021, 13(5): 054501.
Paper No: TSEA-20-1561
Published Online: March 10, 2021
... of on-board electronic devices by removing high heat generations from in-house auxiliary systems. This study presents a numerical methodology using coupled simple and detailed computational fluid dynamics (CFD) models of air passages and engine components. The developed method is found to have a good...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2021, 13(4): 041001.
Paper No: TSEA-20-1475
Published Online: December 2, 2020
... free-convection cooling additive manufacturing conjugate heat transfer comsol multiphysics computational fluid dynamics Free-convection pin-fin heat sinks offer reliable, cheap, and simple cooling solutions for managing low heat duties in various applications and orientations [ 1 – 3...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2021, 13(3): 031008.
Paper No: TSEA-19-1596
Published Online: September 18, 2020
... 3D fluid-thermal-structural analysis of the cooling jacket for scramjet engines. Firstly, the mathematical models and the simulation method were established. The three-dimensional computational fluid dynamics numerical simulations were based on the conservation equations of mass, momentum, and energy...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2020, 12(2): 021020.
Paper No: TSEA-19-1494
Published Online: February 28, 2020
...-evolution embedded pipe NEILs ILs computational fluid dynamics electronic cooling heat and mass transfer heat transfer enhancement thermal systems Evolution of design is a natural process that exists in living as well as nonliving systems. New and reliable systems have been designed through...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2020, 12(1): 011010.
Paper No: TSEA-18-1496
Published Online: September 7, 2019
... unpredictable and inconsistent, which leads to an exhaustive trial-and-error methodology when extrapolating results. A sensitivity analysis based on computational fluid dynamics (CFD) is performed here to two distinct setups of the CVD process as a way to understand the synthesis process. Setups were...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2016, 8(2): 021005.
Paper No: TSEA-14-1116
Published Online: November 24, 2015
... Computational fluid dynamics Gas-solid Multiphase flows Solid propellants are high energetic materials which, during combustion, produce high temperature gaseous products. They are typically used in applications, such as guns and rocket propulsion [ 1 ]. Knowing the energy and ballistic...
Journal Articles
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2013, 5(4): 041010.
Paper No: TSEA-12-1190
Published Online: October 3, 2013
...R. Zhang; C. Zhang; J. Jiang 1 Corresponding author. Manuscript received October 29, 2012; final manuscript received April 17, 2013; published online October 3, 2013. Assoc. Editor: Mehmet Arik. 29 10 2012 17 04 2013 In this paper, a computational fluid dynamics (CFD...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2011, 3(4): 041007.
Published Online: November 7, 2011
..., a condensation model has been developed to investigate the rates of formation and diffusion of nitric acid and sulfuric acid to the cold tube surface. A three-dimensional computational fluid dynamics (CFD) simulation has been conducted for a typical EGR cooler during normal operating conditions of Tier 4 heavy...
Journal Articles
Article Type: Design Innovations
J. Thermal Sci. Eng. Appl. December 2011, 3(4): 045001.
Published Online: November 7, 2011
... Patent No. 6,796,405 B2. 04 05 2011 15 08 2011 07 11 2011 07 11 2011 aerodynamics angular velocity blades brakes braking computational fluid dynamics design engineering discs (structures) heat transfer valves ventilation disk brake ventilating airfoil...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2011, 3(4): 041004.
Published Online: October 28, 2011
.... 10 06 2011 10 08 2011 11 08 2011 28 10 2011 28 10 2011 air channel flow computational fluid dynamics forced convection heat exchangers laminar flow plates (structures) stainless steel enhancement extended surfaces thermal resistance analysis laminar...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2011, 3(3): 031011.
Published Online: September 13, 2011
... angles, named CON3 and CON6, respectively. A conjugate heat transfer computational fluid dynamics model and an experimental wind tunnel will be used to study these coupons. The three configurations: cylindrical baseline, CON3, and CON6, have a single row of holes with an inlet metering diameter of 3 mm...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2011, 3(3): 031002.
Published Online: August 10, 2011
... to correlations and earlier data available in literature. Modeling predictions using the computational fluid dynamics (CFD) package FLUENT are included to supplement experimental data. All nine channels were modeled using known inlet conditions and measured wall temperatures as boundary conditions. The CFD...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2011, 3(2): 021001.
Published Online: July 13, 2011
... with uniform and discrete heat sources is studied. Thermal and hydraulic characteristics in the heat sink are simulated using computational fluid dynamics approach, with water as coolant. The results show that the AR-C has the highest thermal performance with a little penalty on pressure drop, considering...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2011, 3(1): 011009.
Published Online: April 11, 2011
...Ting Wang; Armin K. Silaen; Heng-Wen Hsu; Cheng-Hsien Shen A computational fluid dynamics scheme is employed to simulate the effects of potential fuel injection techniques on gasification performance. The objective is to help design the top-loaded fuel injection arrangement for an entrained-flow...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2011, 3(1): 011002.
Published Online: March 10, 2011
... system failure. In this study, a unique power electronics-based transformer, called the intelligent universal transformer (IUT), is thermally analyzed using the computational fluid dynamics software ICEPAK . The objective of this work is to examine the use of a finned heat pipe array for the power...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2010, 2(2): 021002.
Published Online: October 21, 2010
... with an average error of − 1.76 % and a rms error of 7.78%, which corresponds to average and rms errors in predicted heat transfer coefficients of 4.16% and 15.06%, respectively. 03 05 2010 13 07 2010 21 10 2010 21 10 2010 computational fluid dynamics film boiling heat transfer...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2010, 2(1): 011009.
Published Online: September 24, 2010
... computational fluid dynamics numerical analysis shear turbulence A dump combustor, found in various combustion systems, is illustrated by a rearward-facing step or sudden expansion of the duct. The dump combustor flow field is very intricate, involving flow recirculation, turbulent mixing of fuel...