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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
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Topics: Blades, Large eddy simulation, Pressure, Probes, Turbine blades, Turbulence, Flow (Dynamics), Anisotropy
Proceedings Papers

Application of Immersed Boundary Method on Instrumented Turbine Blade With LES

Bryn N. Ubald, Rob Watson, Jiahuan Cui, Paul Tucker, Shahrokh Shahpar
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A028, September 21–25, 2020
Paper No: GT2020-15423
DOI: https://doi.org/10.1115/GT2020-15423
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Topics: Turbine blades, Probes, Blades, Instrumentation, Pressure, Anisotropy, Compressors, Engineering simulation, Engineers, Flow (Dynamics)
Journal Articles

Low Order Modeling for Fan and Outlet Guide Vanes in Aero-Engines

Jiahuan Cui, Rob Watson, Yunfei Ma, Paul Tucker
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. March 2019, 141(3): 031002.
Paper No: TURBO-18-1143
DOI: https://doi.org/10.1115/1.4042202
Published Online: January 16, 2019
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Topics: Aircraft engines, Flow (Dynamics), Pressure, Guide vanes, Blades, Mach number
Journal Articles

Comparative Studies of RANS Versus Large Eddy Simulation for Fan–Intake Interaction

Yunfei Ma, Nagabhushana Rao Vadlamani, Jiahuan Cui, Paul Tucker
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. March 2019, 141(3): 031106.
Paper No: FE-18-1286
DOI: https://doi.org/10.1115/1.4041393
Published Online: October 5, 2018
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Topics: Flow (Dynamics), Large eddy simulation, Reynolds-averaged Navier–Stokes equations, Turbulence, Separation (Technology), Generators, Simulation, Rotors
Proceedings Papers

Low Order Modelling for Fan and Outlet Guide Vanes in Aero-Engines

Jiahuan Cui, Rob Watson, Paul Tucker, Mark Wilson
Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A017, June 11–15, 2018
Paper No: GT2018-75660
DOI: https://doi.org/10.1115/GT2018-75660
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Topics: Aircraft engines, Guide vanes, Modeling, Flow (Dynamics), Design, Inflow, Accounting, Compression, Geometry, Pressure
Journal Articles

A Mixed-Fidelity Numerical Study for Fan–Distortion Interaction

Yunfei Ma, Jiahuan Cui, Nagabhushana Rao Vadlamani, Paul Tucker
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. September 2018, 140(9): 091003.
Paper No: TURBO-18-1136
DOI: https://doi.org/10.1115/1.4040860
Published Online: August 20, 2018
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Topics: Blades, Flow (Dynamics), Geometry, Pressure, Rotors, Separation (Technology), Design, Simulation, Generators, Modeling
Journal Articles

Predictive Large Eddy Simulation for Jet Aeroacoustics–Current Approach and Industrial Application

James Tyacke, Iftekhar Naqavi, Zhong-Nan Wang, Paul Tucker, Peer Boehning
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. August 2017, 139(8): 081003.
Paper No: TURBO-16-1234
DOI: https://doi.org/10.1115/1.4035662
Published Online: March 15, 2017
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Topics: Acoustics, Flow (Dynamics), Jets, Noise (Sound), Nozzles, Reynolds-averaged Navier–Stokes equations, Turbulence, Shear (Mechanics), Resolution (Optics), Engines
Journal Articles

Numerical Study of Purge and Secondary Flows in a Low-Pressure Turbine

Jiahuan Cui, Paul Tucker
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. February 2017, 139(2): 021007.
Paper No: TURBO-16-1142
DOI: https://doi.org/10.1115/1.4034684
Published Online: October 4, 2016
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Topics: Flow (Dynamics), Blades, Boundary layers, Pressure
Proceedings Papers

Predictive LES for Jet Aeroacoustics: Current Approach and Industrial Application

James Tyacke, Iftekhar Naqavi, Zhong-Nan Wang, Paul Tucker, Peer Boehning
Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT41A003, June 13–17, 2016
Paper No: GT2016-56673
DOI: https://doi.org/10.1115/GT2016-56673
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Topics: Acoustics, Aerodynamic noise, Aircraft, Eddies (Fluid dynamics), Engines, Flow (Dynamics), Jets, Large eddy simulation, Noise (Sound), Numerical analysis
Journal Articles

Numerical Investigation of Contrasting Flow Physics in Different Zones of a High-Lift Low-Pressure Turbine Blade

Jiahuan Cui, V. Nagabhushana Rao, Paul Tucker
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. January 2016, 138(1): 011003.
Paper No: TURBO-15-1183
DOI: https://doi.org/10.1115/1.4031561
Published Online: October 13, 2015
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Topics: Flow (Dynamics), Pressure, Suction, Vortices, Turbulence, Wakes, Boundary layers
Proceedings Papers

Design and Analysis of Brick Lined Autoclaves for the Mining Industry

Radoslav Stefanovic, Paul Tucker, George Miller, Barry Messer, Christopher Doctor
Proc. ASME. PVP2014, Volume 3: Design and Analysis, V003T03A049, July 20–24, 2014
Paper No: PVP2014-28852
DOI: https://doi.org/10.1115/PVP2014-28852
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Topics: Bricks, Design, Mining industry, Pressure, Carbon steel, Corrosion, Membranes, Damage, Deflection, Diluents
Proceedings Papers

Far Field Noise Prediction for Subsonic Hot and Cold Jets Using Large-Eddy Simulation

Zhong-Nan Wang, Iftekhar Z. Naqavi, Mahak Mahak, Paul Tucker, Xin Yuan, Paul Strange
Proc. ASME. GT2014, Volume 1A: Aircraft Engine; Fans and Blowers, V01AT01A046, June 16–20, 2014
Paper No: GT2014-27290
DOI: https://doi.org/10.1115/GT2014-27290
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Topics: Jets, Large eddy simulation, Noise (Sound), Acoustics, Plates (structures), Flow (Dynamics), Mach number, Signals, Simulation results, Stress
Proceedings Papers

Future Use of Large Eddy Simulation in Aeroengines

James Tyacke, Paul Tucker
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT39A009, June 16–20, 2014
Paper No: GT2014-25434
DOI: https://doi.org/10.1115/GT2014-25434
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Topics: Large eddy simulation, Flow (Dynamics), Design, Reynolds-averaged Navier–Stokes equations, Turbulence, Computational fluid dynamics, Engines, Modeling, Emissions, Expert systems
Proceedings Papers

Large Eddy Simulation of Turbine Internal Cooling Ducts

James Tyacke, Paul Tucker
Proc. ASME. IMECE2013, Volume 8B: Heat Transfer and Thermal Engineering, V08BT09A063, November 15–21, 2013
Paper No: IMECE2013-66187
DOI: https://doi.org/10.1115/IMECE2013-66187
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Topics: Cooling, Ducts, Large eddy simulation, Turbines, Flow (Dynamics), Turbulence, Heat transfer, Boundary layers, Reynolds number, Reynolds-averaged Navier–Stokes equations
Journal Articles

Large Eddy Simulation for Turbines: Methodologies, Cost and Future Outlooks

James Tyacke, Paul Tucker, Richard Jefferson-Loveday, Nagabushana Rao Vadlamani, Robert Watson, Iftekhar Naqavi, Xiaoyu Yang
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. June 2014, 136(6): 061009.
Paper No: TURBO-13-1148
DOI: https://doi.org/10.1115/1.4025589
Published Online: November 19, 2013
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Topics: Flow (Dynamics), Modeling, Reynolds-averaged Navier–Stokes equations, Turbulence, Turbines, Simulation, Cooling, Ducts
Proceedings Papers

LES for Turbines: Methodologies, Cost and Future Outlooks

James Tyacke, Paul Tucker, Richard Jefferson-Loveday, Nagabhushana Rao Vadlamani, Robert Watson, Iftekhar Naqavi, Xiaoyu Yang
Proc. ASME. GT2013, Volume 6B: Turbomachinery, V06BT37A007, June 3–7, 2013
Paper No: GT2013-94416
DOI: https://doi.org/10.1115/GT2013-94416
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Topics: Turbines, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Physics, Cooling, Design, Ducts, Eddies (Fluid dynamics), High pressure (Physics), Large eddy simulation
Proceedings Papers

On LES Methods Applied to Seal Geometries

James Tyacke, Richard Jefferson-Loveday, Paul Tucker
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 2053-2065, June 11–15, 2012
Paper No: GT2012-68840
DOI: https://doi.org/10.1115/GT2012-68840
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Topics: Design, Electromagnetic scattering, Errors, Flow (Dynamics), Large eddy simulation, Physics, Reynolds-averaged Navier–Stokes equations, Stress, Turbulence
Proceedings Papers

Implementation and Assessment of an Advanced Plenum Boundary Condition for Turbine Design Calculations

Richard Jefferson-Loveday, Paul Tucker, John Northall
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 1893-1901, June 11–15, 2012
Paper No: GT2012-68090
DOI: https://doi.org/10.1115/GT2012-68090
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Topics: Boundary-value problems, Design, Turbines, Cavities, Flow (Dynamics), Geometry, Annulus, Computational fluid dynamics, Engines, Pressure
Proceedings Papers

Differential Equation Specification of Integral Turbulence Length Scales

Richard Jefferson-Loveday, Paul Tucker, V. Nagabhushana Rao, John Northall
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 1903-1913, June 11–15, 2012
Paper No: GT2012-68091
DOI: https://doi.org/10.1115/GT2012-68091
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Topics: Differential equations, Turbulence, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Cavities, Drag (Fluid dynamics), Cylinders, Reynolds number, Boundary-value problems, Errors
Journal Articles

Hybrid LES Approach for Practical Turbomachinery Flows—Part I: Hierarchy and Example Simulations

Paul Tucker, Simon Eastwood, Christian Klostermeier, Richard Jefferson-Loveday, James Tyacke, Yan Liu
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. March 2012, 134(2): 021023.
DOI: https://doi.org/10.1115/1.4003061
Published Online: July 7, 2011
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Topics: Flow (Dynamics), Modeling, Reynolds-averaged Navier–Stokes equations, Simulation, Turbomachinery, Turbulence, Cooling, Blades