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Keywords: CFD
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. October 2024, 146(10): 101204.
Paper No: FE-23-1603
Published Online: April 15, 2024
... and the lower one. To find the minimum number of simulations to be performed within defined limits, and reduce the number of computational fluid dynamics (CFD) simulations that cause high computational cost, Taguchi method was employed. In this study, average thrusts were calculated for the preliminary design...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. March 2024, 146(3): 031301.
Paper No: FE-23-1303
Published Online: January 8, 2024
... Corresponding author. e-mail:  [email protected] aerodynamics gas turbine test cell CFD pressure unsteadiness resonance Modern turbofan engines are shifting toward higher mass flows for a given thrust as fan pressure ratios decrease. Over just the past 20 years, the bypass ratio...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2024, 146(2): 021201.
Paper No: FE-23-1201
Published Online: October 11, 2023
... dynamics (CFD) tools, supported by available experimental data for validation purposes, has been established. Physical parameters such as water–air interface, temperature, pressure, entropy production, vorticity, and shear strain rate are presented for a baseline geometry taken from the open literature...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2023, 145(11): 111206.
Paper No: FE-23-1076
Published Online: August 8, 2023
... methane-oxygen oxyfuel cutting flame subject to electric bias voltages. As such, the equations describing combustion, electrochemical transport for charged species, and potential are solved through a commercially available finite volume computational fluid dynamics (CFD) code. The reactions of the methane...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2023, 145(7): 071202.
Paper No: FE-22-1477
Published Online: March 20, 2023
... Corresponding author. e-mail:  [email protected] e-mail:  [email protected] e-mail:  [email protected] 21 09 2022 21 01 2023 20 03 2023 oxyfuel flame electric field CFD carbon secondary ions i-v characteristics National Science Foundation 10.13039/100000001 1900540...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. May 2023, 145(5): 051202.
Paper No: FE-22-1563
Published Online: February 10, 2023
... 08 11 2022 24 01 2023 10 02 2023 HVAC ductwork CFD simulation combination effect vanes baffles Bundesministerium für Wirtschaft und Energie 10.13039/501100006360 LuftKonVerTeR/BMWi 03ET1606A Pressure losses of combinations of components [ 1 – 4 ] do...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2023, 145(2): 021501.
Paper No: FE-22-1194
Published Online: November 1, 2022
..., the regularization-based machine learning model is trained on a subset of the considered reduced frequency range and a subset of the NACA00 series airfoils. The model predictions are in good agreement with the computational fluid dynamics (CFD) results, in the reduced frequency range for the selected test NACA00...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2022, 144(11): 111209.
Paper No: FE-22-1172
Published Online: July 7, 2022
... 28 03 2022 16 06 2022 07 07 2022 vehicle aerodynamics wheels tyres tread patterns wind tunnel CFD Energimyndigheten 10.13039/501100004527 P49114-1 Aerodynamic drag is one of the largest resistive forces acting on passenger vehicles [ 1 ]. Therefore...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2022, 144(11): 111205.
Paper No: FE-22-1087
Published Online: June 28, 2022
... angle ( α ) and parameterized from 45 deg to 90 deg. Computational fluid dynamics (CFD) is used to simulate a 1/8th truck model called ground transportation system (GTS) at a Reynolds number (Re) of 1.6 × 10 6 and yaw angles ( Ψ ) = 2.5 deg–14 deg. At α = 90 deg, the rolling moment (Cr) and side force...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. June 2022, 144(6): 061112.
Paper No: FE-22-1005
Published Online: March 31, 2022
... Corresponding author. e-mail:  [email protected] 04 01 2022 04 03 2022 31 03 2022 atmospheric icing ice accretion airfoil heat transfer dynamic mesh CFD Office of Energy Efficiency and Renewable Energy 10.13039/100006134 DEEE0007707 Atmospheric icing...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. March 2022, 144(3): 031204.
Paper No: FE-20-1779
Published Online: September 27, 2021
... is computationally determined. Along with these predictions, the aerodynamic damping of the vanes is calculated to predict flutter conditions at the same three operating points. To achieve this, steady computational fluid dynamics (CFD) calculations are done to acquire the aerodynamic pressure loading on the vanes...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. January 2022, 144(1): 011205.
Paper No: FE-21-1143
Published Online: July 30, 2021
... limitations and the small size of peaks and valleys, there are only minor differences between pressure coefficient values obtained from CFD and PIV. Note that the vorticity values are difficult to calculate due to the microsize of corrugated profiles and the resolution limitation of present PIV techniques...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2021, 143(11): 111206.
Paper No: FE-21-1063
Published Online: July 2, 2021
... (CFD) model is created for a tire with contact patch. To generate mesh efficiently, a hybrid mesh, which combines hex elements and polyhedral elements, is used. Then, three modeling approaches (rotating wall, multiple reference frame, and sliding mesh) are compared for the modeling of tire rotation...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. March 2021, 143(3): 031302.
Paper No: FE-20-1269
Published Online: November 20, 2020
...-mail:  [email protected] 27 04 2020 15 10 2020 20 11 2020 Janus particle square channel drag coefficient CFD off-center Janus spheres are typically the particles which have hydrophobic as well as hydrophilic properties on its surface. These are named Janus after the Roman...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. October 2020, 142(10): 101202.
Paper No: FE-19-1721
Published Online: June 26, 2020
... improving the predictive capabilities [ 10 , 13 ]. The hydroplaning flow also involves two or more immiscible fluids, such as air, water, and water vapor. Most researchers [ 2 , 12 , 14 – 19 ] presented computational fluid dynamics (CFD) results using the volume of fraction (VOF) multiphase flow model...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2020, 142(7): 071207.
Paper No: FE-19-1718
Published Online: March 27, 2020
... is to analyze the turbulent characteristics around specially designed three-dimensional (3D) breakwaters, and its impact on sediment deposition under coastal wave actions. Both computational fluid dynamics (CFD) simulations and experimental measurements were conducted. In order to validate the CFD models used...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2020, 142(7): 071201.
Paper No: FE-19-1689
Published Online: March 9, 2020
...-mail:  [email protected] 24 09 2019 24 01 2020 09 03 2020 CFD supercritical boiler real gas EOS manifold Manifolds are typically used to subdivide a large stream of fluid into small parallel streams and again to collect the processed fluid from the parallel streams...