1-20 of 47
Large eddy simulation
Close
Save search
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

Roughness-Resolved Large-Eddy Simulation of Additive Manufacturing-Like Channel Flows

Serge Meynet, Alexis Barge, Vincent Moureau, Guillaume Balarac, Ghislain Lartigue, Abdellah Hadjadj
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. August 2023, 145(8): 081013.
Paper No: TURBO-22-1265
DOI: https://doi.org/10.1115/1.4062245
Published Online: May 22, 2023
View Article titled, Roughness-Resolved Large-Eddy Simulation of Additive Manufacturing-Like Channel Flows
Click here to open pdf in another window PDF for Roughness-Resolved Large-Eddy Simulation of Additive Manufacturing-Like Channel Flows
Topics: Surface roughness, Reynolds number, Turbulence, Large eddy simulation, Temperature, Heat transfer
Journal Articles

An insight into in quasi two-dimensional flow features over turbine blading from the works of Jonathan Paul Gostelow

Accepted Manuscript
Aldo Rona, David S Adebayo, Jonathan P Gostelow
Journal: Journal of Turbomachinery
Article Type: Review Articles
J. Turbomach.
Paper No: TURBO-22-1290
DOI: https://doi.org/10.1115/1.4062552
Published Online: May 17, 2023
View Article titled, An insight into in quasi two-dimensional flow features over turbine blading from the works of Jonathan Paul Gostelow
Click here to open pdf in another window PDF for An insight into in quasi two-dimensional flow features over turbine blading from the works of Jonathan Paul Gostelow
Topics: Computational fluid dynamics, Flow (Dynamics), Turbines, Turbochargers, Turbomachinery, Blades, Design, Physics, Boundary layers, Circular cylinders
Journal Articles

Validation of an Analytical Model for the Acoustic Impedance Eduction of Multicavity Resonant Liners by a High-Fidelity Large Eddy Simulation Approach

Simone Giaccherini, Lorenzo Pinelli, Michele Marconcini, Roberto Pacciani, Andrea Arnone
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. August 2023, 145(8): 081002.
Paper No: TURBO-22-1270
DOI: https://doi.org/10.1115/1.4056984
Published Online: April 3, 2023
View Article titled, Validation of an Analytical Model for the Acoustic Impedance Eduction of Multicavity Resonant Liners by a High-Fidelity Large Eddy Simulation Approach
Click here to open pdf in another window PDF for Validation of an Analytical Model for the Acoustic Impedance Eduction of Multicavity Resonant Liners by a High-Fidelity Large Eddy Simulation Approach
Topics: Acoustics, Cavities, Flow (Dynamics), Large eddy simulation, Resonance, Simulation, Excitation, Noise (Sound), Impedance (Electricity)
Journal Articles

Assessment of Computational Fluid Dynamic Modeling of Multi-Jet Impingement Cooling and Validation With the Experiments

Sadiya Tabassum, Michael Hilfer, Robin G. Brakmann, Christian Morsbach, Christian Willert, Marcel Matha, Michael Schroll
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. July 2023, 145(7): 071005.
Paper No: TURBO-22-1332
DOI: https://doi.org/10.1115/1.4056715
Published Online: February 10, 2023
View Article titled, Assessment of Computational Fluid Dynamic Modeling of Multi-Jet Impingement Cooling and Validation With the Experiments
Click here to open pdf in another window PDF for Assessment of Computational Fluid Dynamic Modeling of Multi-Jet Impingement Cooling and Validation With the Experiments
Topics: Computational fluid dynamics, Engineering simulation, Flow (Dynamics), Heat transfer, Impingement cooling, Jets, Modeling, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence
Journal Articles

Correlated Pressure–Velocity Instability in a Transonic High-Pressure Turbine Blade

Matteo Dellacasagrande, Davide Lengani, Ettore Bertolini, Wolfgang Sanz
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. April 2023, 145(4): 041015.
Paper No: TURBO-22-1281
DOI: https://doi.org/10.1115/1.4055971
Published Online: November 7, 2022
View Article titled, Correlated Pressure–Velocity Instability in a Transonic High-Pressure Turbine Blade
Click here to open pdf in another window PDF for Correlated Pressure–Velocity Instability in a Transonic High-Pressure Turbine Blade
Topics: Boundary layers, Pressure, Fluctuations (Physics), Blades, Flow (Dynamics), Large eddy simulation, Suction, Turbulence, Principal component analysis
Journal Articles

Very Large Eddy Simulation of Aero-Thermal Performance in Squealer Tip Gap

Xin Yan
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. June 2022, 144(6): 061003.
Paper No: TURBO-20-1378
DOI: https://doi.org/10.1115/1.4053173
Published Online: January 28, 2022
View Article titled, Very Large Eddy Simulation of Aero-Thermal Performance in Squealer Tip Gap
Click here to open pdf in another window PDF for Very Large Eddy Simulation of Aero-Thermal Performance in Squealer Tip Gap
Topics: Blades, Cavities, Clearances (Engineering), Flow (Dynamics), Heat transfer, Heat transfer coefficients, Large eddy simulation, Leakage, Pressure, Suction
Journal Articles

A Comparison of Volume of Fluid and Euler–Euler Approaches in Computational Fluid Dynamics Modeling of Two-Phase Flows With a Sharp Interface

Luc Bertolotti, Richard Jefferson Loveday, Stephen Ambrose, Evgenia Korsukova
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. December 2021, 143(12): 121005.
Paper No: TURBO-20-1253
DOI: https://doi.org/10.1115/1.4051554
Published Online: July 5, 2021
View Article titled, A Comparison of Volume of Fluid and Euler–Euler Approaches in Computational Fluid Dynamics Modeling of Two-Phase Flows With a Sharp Interface
Click here to open pdf in another window PDF for A Comparison of Volume of Fluid and Euler–Euler Approaches in Computational Fluid Dynamics Modeling of Two-Phase Flows With a Sharp Interface
Topics: Aircraft engines, Bearings, Computational fluid dynamics, Flow (Dynamics), Fluids, Large eddy simulation, Modeling, Turbulence, Two-phase flow, Simulation
Journal Articles

Application of an Immersed Boundary Method on an Instrumented Turbine Blade With Large Eddy Simulation

Bryn N. Ubald, Rob Watson, Jiahuan Cui, Paul Tucker, Shahrokh Shahpar
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. November 2021, 143(11): 111005.
Paper No: TURBO-20-1276
DOI: https://doi.org/10.1115/1.4051110
Published Online: June 15, 2021
View Article titled, Application of an Immersed Boundary Method on an Instrumented Turbine Blade With Large Eddy Simulation
Click here to open pdf in another window PDF for Application of an Immersed Boundary Method on an Instrumented Turbine Blade With Large Eddy Simulation
Topics: Blades, Large eddy simulation, Pressure, Probes, Turbine blades, Turbulence, Flow (Dynamics), Anisotropy
Journal Articles

Large-Eddy Simulations of High Rossby Number Flow in the High-Pressure Compressor Inter-Disk Cavity

Deepak Saini, Richard D. Sandberg
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. November 2021, 143(11): 111002.
Paper No: TURBO-20-1206
DOI: https://doi.org/10.1115/1.4050951
Published Online: June 15, 2021
View Article titled, Large-Eddy Simulations of High Rossby Number Flow in the High-Pressure Compressor Inter-Disk Cavity
Click here to open pdf in another window PDF for Large-Eddy Simulations of High Rossby Number Flow in the High-Pressure Compressor Inter-Disk Cavity
Topics: Cavities, Disks, Flow (Dynamics), Compressors, High pressure (Physics), Vortices, Buoyancy, Large eddy simulation, Heat transfer
Journal Articles

Large-Eddy Simulation of Variable Speed Power Turbine Cascade With Inflow Turbulence

Kenji Miki, Ali Ameri
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. August 2021, 143(8): 081006.
Paper No: TURBO-20-1355
DOI: https://doi.org/10.1115/1.4050437
Published Online: April 26, 2021
View Article titled, Large-Eddy Simulation of Variable Speed Power Turbine Cascade With Inflow Turbulence
Click here to open pdf in another window PDF for Large-Eddy Simulation of Variable Speed Power Turbine Cascade With Inflow Turbulence
Topics: Cascades (Fluid dynamics), Flow (Dynamics), Inflow, Pressure, Separation (Technology), Suction, Turbines, Turbulence, Blades, Large eddy simulation
Journal Articles

Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations

Zhihui Li, Yan Jin, Juan Du, Hongwu Zhang, Chaoqun Nie
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. June 2021, 143(6): 061005.
Paper No: TURBO-20-1243
DOI: https://doi.org/10.1115/1.4050147
Published Online: April 8, 2021
View Article titled, Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations
Click here to open pdf in another window PDF for Physical Mechanisms Investigation of Sharkskin-Inspired Compressor Cascade Based on Large Eddy Simulations
Topics: Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Turbulence, Pressure, Simulation, Boundary layers, Large eddy simulation, Design
Journal Articles

Analysis of the Unsteady Flow Field Inside a Fan-Shaped Cooling Hole Predicted by Large Eddy Simulation

Shubham Agarwal, Laurent Gicquel, Florent Duchaine, Nicolas Odier, Jérôme Dombart
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. March 2021, 143(3): 031011.
Paper No: TURBO-20-1235
DOI: https://doi.org/10.1115/1.4050121
Published Online: March 2, 2021
View Article titled, Analysis of the Unsteady Flow Field Inside a Fan-Shaped Cooling Hole Predicted by Large Eddy Simulation
Click here to open pdf in another window PDF for Analysis of the Unsteady Flow Field Inside a Fan-Shaped Cooling Hole Predicted by Large Eddy Simulation
Topics: Cooling, Film cooling, Flow (Dynamics), Vortices, Large eddy simulation
Journal Articles

Averaging for High Fidelity Modeling—Toward Large Eddy Simulations in Multi-Passage Multi-Row Configurations

L. He
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. February 2021, 143(2): 021002.
Paper No: TURBO-20-1210
DOI: https://doi.org/10.1115/1.4049616
Published Online: February 1, 2021
View Article titled, Averaging for High Fidelity Modeling—Toward Large Eddy Simulations in Multi-Passage Multi-Row Configurations
Click here to open pdf in another window PDF for Averaging for High Fidelity Modeling—Toward Large Eddy Simulations in Multi-Passage Multi-Row Configurations
Topics: Blades, Flow (Dynamics), Modeling, Resolution (Optics), Spacetime, Turbomachinery, Turbulence, Large eddy simulation
Journal Articles

Sweeping Jet Film Cooling at High Blowing Ratio on a Turbine Vane

Mohammad A. Hossain, Ali Ameri, James W. Gregory, Jeffrey P. Bons
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. December 2020, 142(12): 121010.
Paper No: TURBO-20-1048
DOI: https://doi.org/10.1115/1.4047396
Published Online: December 2, 2020
View Article titled, Sweeping Jet Film Cooling at High Blowing Ratio on a Turbine Vane
Click here to open pdf in another window PDF for Sweeping Jet Film Cooling at High Blowing Ratio on a Turbine Vane
Topics: Boundary layers, Coolants, Cooling, Film cooling, Flow (Dynamics), Geometry, Suction, Turbines, Turbulence, Heat transfer
Journal Articles

Corner Stall Prediction in a Compressor Linear Cascade Using Very Large Eddy Simulation Lattice-Boltzmann Method

Antoine Maros, Benoît Bonnal, Ignacio Gonzalez-Martino, James Kopriva, Francesco Polidoro
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. July 2020, 142(7): 071006.
Paper No: TURBO-20-1067
DOI: https://doi.org/10.1115/1.4047400
Published Online: June 30, 2020
View Article titled, Corner Stall Prediction in a Compressor Linear Cascade Using Very Large Eddy Simulation Lattice-Boltzmann Method
Click here to open pdf in another window PDF for Corner Stall Prediction in a Compressor Linear Cascade Using Very Large Eddy Simulation Lattice-Boltzmann Method
Topics: Airfoils, Boundary layers, Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Flow (Dynamics), Large eddy simulation, Lattice Boltzmann methods, Pressure, Simulation
Journal Articles

Large Eddy Simulation of Heat Transfer Within a Multi-Perforation Synthetic Jets Configuration

Soizic Esnault, Florent Duchaine, Laurent Gicquel, Stéphane Moreau
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. June 2020, 142(6): 061010.
Paper No: TURBO-20-1005
DOI: https://doi.org/10.1115/1.4046545
Published Online: May 28, 2020
View Article titled, Large Eddy Simulation of Heat Transfer Within a Multi-Perforation Synthetic Jets Configuration
Click here to open pdf in another window PDF for Large Eddy Simulation of Heat Transfer Within a Multi-Perforation Synthetic Jets Configuration
Topics: Boundary layers, Cavities, Flow (Dynamics), Heat transfer, Jets, Large eddy simulation, Pistons, Simulation, Temperature, Turbulence
Journal Articles

Large-Eddy Simulation of the Flow Developing in Static and Rotating Ribbed Channels

Florent Duchaine, Laurent Gicquel, Thomas Grosnickel, Charlie Koupper
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. April 2020, 142(4): 041003.
Paper No: TURBO-19-1278
DOI: https://doi.org/10.1115/1.4046267
Published Online: February 28, 2020
View Article titled, Large-Eddy Simulation of the Flow Developing in Static and Rotating Ribbed Channels
Click here to open pdf in another window PDF for Large-Eddy Simulation of the Flow Developing in Static and Rotating Ribbed Channels
Topics: Flow (Dynamics), Large eddy simulation, Rotation, Heat transfer
Journal Articles

Prediction of Reynolds Number Effects on Low-Pressure Turbines Using a High-Order ILES Method

M. Bolinches-Gisbert, David Cadrecha Robles, Roque Corral, Fernando Gisbert
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. March 2020, 142(3): 031002.
Paper No: TURBO-19-1248
DOI: https://doi.org/10.1115/1.4045776
Published Online: February 20, 2020
View Article titled, Prediction of Reynolds Number Effects on Low-Pressure Turbines Using a High-Order ILES Method
Click here to open pdf in another window PDF for Prediction of Reynolds Number Effects on Low-Pressure Turbines Using a High-Order ILES Method
Topics: Airfoils, Boundary layers, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Reynolds number, Simulation, Turbulence, Wakes, Fluctuations (Physics)
Journal Articles

Large-Eddy Simulation and RANS Analysis of the End-Wall Flow in a Linear Low-Pressure Turbine Cascade, Part I: Flow and Secondary Vorticity Fields Under Varying Inlet Condition

Richard Pichler, Yaomin Zhao, Richard Sandberg, Vittorio Michelassi, Roberto Pacciani, Michele Marconcini, Andrea Arnone
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. December 2019, 141(12): 121005.
Paper No: TURBO-19-1065
DOI: https://doi.org/10.1115/1.4045080
Published Online: November 8, 2019
View Article titled, Large-Eddy Simulation and RANS Analysis of the End-Wall Flow in a Linear Low-Pressure Turbine Cascade, Part I: Flow and Secondary Vorticity Fields Under Varying Inlet Condition
Click here to open pdf in another window PDF for Large-Eddy Simulation and RANS Analysis of the End-Wall Flow in a Linear Low-Pressure Turbine Cascade, Part I: Flow and Secondary Vorticity Fields Under Varying Inlet Condition
Topics: Boundary layers, Flow (Dynamics), Large eddy simulation, Pressure, Reynolds-averaged Navier–Stokes equations, Blades, Vortices, Turbines, Simulation, Cascades (Fluid dynamics)
Journal Articles

Large Eddy Simulation of Boundary Layer Transition Mechanisms in a Gas-Turbine Compressor Cascade

Ashley D. Scillitoe, Paul G. Tucker, Paolo Adami
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. June 2019, 141(6): 061008.
Paper No: TURBO-18-1249
DOI: https://doi.org/10.1115/1.4042023
Published Online: January 22, 2019
View Article titled, Large Eddy Simulation of Boundary Layer Transition Mechanisms in a Gas-Turbine Compressor Cascade
Click here to open pdf in another window PDF for Large Eddy Simulation of Boundary Layer Transition Mechanisms in a Gas-Turbine Compressor Cascade
Topics: Boundary layers, Cascades (Fluid dynamics), Pressure, Suction, Turbulence, Compressors, Wakes, Separation (Technology), Large eddy simulation