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Proceedings Papers

LES Investigation of Low Rossby Number Buoyant Flow in Rotating Cavities

Zixiang Sun, Feng Gao, John Chew, Dario Amirante

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A004, June 13–17, 2022

Paper No: GT2022-81338

DOI: https://doi.org/10.1115/GT2022-81338

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Topics: Buoyancy, Cavities, Flow (Dynamics), Heat transfer, Large eddy simulation

Journal Articles

Large Eddy Simulation Investigation of Low Rossby Number Buoyant Flow in Rotating Cavities

Zixiang Sun, Feng Gao, John W. Chew, Dario Amirante

J. Eng. Gas Turbines Power. December 2022, 144(12): 121023.

Paper No: GTP-22-1335

DOI: https://doi.org/10.1115/1.4055686

Published Online: October 19, 2022

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Topics: Cavities, Flow (Dynamics), Heat transfer, Disks, Temperature

Proceedings Papers

A CFD Assessment of Engine Core Zone Casing Heat Transfer

Zixiang Sun, Nicholas J. Hills, Richard Scott

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT22A003, June 17–21, 2019

Paper No: GT2019-90381

DOI: https://doi.org/10.1115/GT2019-90381

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Topics: Computational fluid dynamics, Engines, Heat transfer, Radiation (Physics), Buoyancy, Flow (Dynamics), Aircraft engines, Convection, Forced convection, Stress

Journal Articles

Coupled Aerothermal Modeling of a Rotating Cavity With Radial Inflow

Zixiang Sun, Dario Amirante, John W. Chew, Nicholas J. Hills

J. Eng. Gas Turbines Power. March 2016, 138(3): 032505.

Paper No: GTP-15-1298

DOI: https://doi.org/10.1115/1.4031387

Published Online: October 6, 2015

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Topics: Cavities, Computational fluid dynamics, Disks, Flow (Dynamics), Heat transfer, Inflow, Modeling, Simulation, Temperature, Turbulence

Proceedings Papers

Coupled Aero-Thermal Modeling of a Rotating Cavity With Radial Inflow

Zixiang Sun, Dario Amirante, John W. Chew, Nicholas J. Hills

Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT15A011, June 15–19, 2015

Paper No: GT2015-42609

DOI: https://doi.org/10.1115/GT2015-42609

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Topics: Cavities, Inflow, Modeling, Computational fluid dynamics, Compressors, Flow (Dynamics), Disks, Turbulence, Aircraft engines, Blades

Proceedings Papers

3D Coupled Fluid-Solid Thermal Simulation of a Turbine Disc Through a Transient Cycle

Zixiang Sun, John W. Chew, Nicholas J. Hills, Christopher J. Barnes, Antonio Guijarro Valencia

Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 1959-1969, June 11–15, 2012

Paper No: GT2012-68430

DOI: https://doi.org/10.1115/GT2012-68430

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Topics: Cycles, Disks, Fluids, Simulation, Transients (Dynamics), Turbines, Computational fluid dynamics, Finite element analysis, Flow (Dynamics), Metals

Journal Articles

Coupled Aerothermomechanical Simulation for a Turbine Disk Through a Full Transient Cycle

Zixiang Sun, John W. Chew, Nicholas J. Hills, Leo Lewis, Christophe Mabilat

J. Turbomach. January 2012, 134(1): 011014.

DOI: https://doi.org/10.1115/1.4003242

Published Online: May 27, 2011

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Topics: Computational fluid dynamics, Cycles, Disks, Finite element analysis, Simulation, Temperature, Transients (Dynamics), Modeling, Turbines, Flow (Dynamics)

Proceedings Papers

Coupled Aero-Thermo-Mechanical Simulation for a Turbine Disc Through a Full Transient Cycle

Zixiang Sun, John W. Chew, Nicholas J. Hills, Leo Lewis, Christophe Mabilat

Proc. ASME. GT2010, Volume 4: Heat Transfer, Parts A and B, 1025-1036, June 14–18, 2010

Paper No: GT2010-22673

DOI: https://doi.org/10.1115/GT2010-22673

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Topics: Cycles, Disks, Simulation, Transients (Dynamics), Turbines, Finite element analysis, Computational fluid dynamics, Cavity flows, Temperature, Computers

Journal Articles

Efficient Finite Element Analysis/Computational Fluid Dynamics Thermal Coupling for Engineering Applications

Zixiang Sun, John W. Chew, Nicholas J. Hills, Konstantin N. Volkov, Christopher J. Barnes

J. Turbomach. July 2010, 132(3): 031016.

DOI: https://doi.org/10.1115/1.3147105

Published Online: April 5, 2010

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Topics: Computational fluid dynamics, Finite element analysis, Turbines, Cavities, Rotors, Stators

Proceedings Papers

Numerical Simulation of Complex Air Flow in an Aeroengine Gear Box

Zixiang Sun, John W. Chew, Neil Fomison

Proc. ASME. GT2009, Volume 3: Heat Transfer, Parts A and B, 1197-1206, June 8–12, 2009

Paper No: GT2009-59530

DOI: https://doi.org/10.1115/GT2009-59530

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Topics: Air flow, Computer simulation, Gears, Computational fluid dynamics, Porous materials, Bearings, Flow (Dynamics), Geometry, Pressure, Absorption

Proceedings Papers

Efficient FEA/CFD Thermal Coupling for Engineering Applications

Zixiang Sun, John W. Chew, Nicholas J. Hills, Konstantin N. Volkov, Christopher J. Barnes

Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 1505-1515, June 9–13, 2008

Paper No: GT2008-50638

DOI: https://doi.org/10.1115/GT2008-50638

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Topics: Computational fluid dynamics, Engineering systems and industry applications, Finite element analysis, Flow (Dynamics), Compressors, Cycles, Simulation, Transients (Dynamics), Turbines, Boundary-value problems

Proceedings Papers

Numerical Simulation of Natural Convection in Stationary and Rotating Cavities

Zixiang Sun, Alistair Kifoil, John W. Chew, Nicholas J. Hills

Proc. ASME. GT2004, Volume 4: Turbo Expo 2004, 381-389, June 14–17, 2004

Paper No: GT2004-53528

DOI: https://doi.org/10.1115/GT2004-53528

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Topics: Cavities, Computer simulation, Natural convection, Flow (Dynamics), Heat transfer, Computational fluid dynamics, Rayleigh number, Annulus, Buoyancy, Centrifugal force

Proceedings Papers

LES and RANS Investigations Into Buoyancy-Affected Convection in a Rotating Cavity With a Central Axial Throughflow

Zixiang Sun, Klas Lindblad, John W. Chew, Colin Young

Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 1355-1364, May 8–11, 2006

Paper No: GT2006-90251

DOI: https://doi.org/10.1115/GT2006-90251

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Topics: Buoyancy, Cavities, Convection, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Compressors, Disks, Engineering simulation, Engines, Heat transfer

Journal Articles

LES and RANS Investigations Into Buoyancy-Affected Convection in a Rotating Cavity With a Central Axial Throughflow

Zixiang Sun, Klas Lindblad, John W. Chew, Colin Young

J. Eng. Gas Turbines Power. April 2007, 129(2): 318–325.

DOI: https://doi.org/10.1115/1.2364192

Published Online: February 1, 2006

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Topics: Buoyancy, Cavities, Convection, Flow (Dynamics), Heat transfer, Reynolds-averaged Navier–Stokes equations, Temperature, Turbulence, Computational fluid dynamics, Disks

Journal citation

NARROW

LES Investigation of Low Rossby Number Buoyant Flow in Rotating Cavities

Large Eddy Simulation Investigation of Low Rossby Number Buoyant Flow in Rotating Cavities

A CFD Assessment of Engine Core Zone Casing Heat Transfer

Coupled Aerothermal Modeling of a Rotating Cavity With Radial Inflow

Coupled Aero-Thermal Modeling of a Rotating Cavity With Radial Inflow

3D Coupled Fluid-Solid Thermal Simulation of a Turbine Disc Through a Transient Cycle

Coupled Aerothermomechanical Simulation for a Turbine Disk Through a Full Transient Cycle

Coupled Aero-Thermo-Mechanical Simulation for a Turbine Disc Through a Full Transient Cycle

Efficient Finite Element Analysis/Computational Fluid Dynamics Thermal Coupling for Engineering Applications

Numerical Simulation of Complex Air Flow in an Aeroengine Gear Box

Efficient FEA/CFD Thermal Coupling for Engineering Applications

Numerical Simulation of Natural Convection in Stationary and Rotating Cavities

LES and RANS Investigations Into Buoyancy-Affected Convection in a Rotating Cavity With a Central Axial Throughflow

LES and RANS Investigations Into Buoyancy-Affected Convection in a Rotating Cavity With a Central Axial Throughflow

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