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Proceedings Papers

Effect of Rim Seal Geometry on Rotationally-Driven Ingestion

Shaun Burden, John W. Chew, Feng Gao, Olaf Marxen

Publisher: American Society of Mechanical Engineers

Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT14A014, June 26–30, 2023

Paper No: GT2023-103041

https://doi.org/10.1115/GT2023-103041

View Paper titled, Effect of Rim Seal Geometry on Rotationally-Driven Ingestion

Topics: Geometry, Modeling, Sealing (Process), Boundary layers, Clearances (Engineering), Computation, Gas turbines, Large eddy simulation, Turbines, Turbulence

Proceedings Papers

Insights Into Frictional Brush Seal Hysteresis

Hien M. Phan, Michael J. Pekris, John W. Chew

Publisher: American Society of Mechanical Engineers

Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT14A007, June 26–30, 2023

Paper No: GT2023-102443

https://doi.org/10.1115/GT2023-102443

View Paper titled, Insights Into Frictional Brush Seal Hysteresis

Topics: Computer simulation, Displacement, Fluid structure interaction, Friction, High pressure (Physics), Leakage, Modeling, Pressure, Rotation, Sealing (Process)

Proceedings Papers

Advanced Modelling of Flow and Heat Transfer in Rotating Disc Cavities Using Open-Source CFD

Ruonan Wang, Feng Gao, John W. Chew, Olaf Marxen, Zixiang Sun

Publisher: American Society of Mechanical Engineers

Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT14A009, June 26–30, 2023

Paper No: GT2023-102491

https://doi.org/10.1115/GT2023-102491

View Paper titled, Advanced Modelling of Flow and Heat Transfer in Rotating Disc Cavities Using Open-Source CFD

Topics: Cavities, Computational fluid dynamics, Flow (Dynamics), Heat transfer, Modeling, Rotating disks

Journal Articles

Measurement of Inertial and Acoustic Waves in a Turbine Chute Rim Seal Cavity

Anna Bru Revert, Paul F. Beard, John W. Chew

J. Eng. Gas Turbines Power. June 2023, 145(6): 061021.

Paper No: GTP-22-1603

https://doi.org/10.1115/1.4056552

Published Online: February 15, 2023

View Article titled, Measurement of Inertial and Acoustic Waves in a Turbine Chute Rim Seal Cavity

Topics: Acoustics, Annulus, Cavities, Flow (Dynamics), Pressure, Rotors, Waves, Disks, Unsteady flow

Proceedings Papers

Effects of Turbine Conditions on Rim Seal Performance and Prediction

Shaun Burden, John W. Chew, Feng Gao, Olaf Marxen

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A016, June 13–17, 2022

Paper No: GT2022-83194

https://doi.org/10.1115/GT2022-83194

View Paper titled, Effects of Turbine Conditions on Rim Seal Performance and Prediction

Topics: Computational fluid dynamics, Turbines, Flow (Dynamics), Pressure, Cavities, Cooling systems, Disks, Dynamics (Mechanics), Geometry, Large eddy simulation

Proceedings Papers

Measurement of Inertial and Acoustic Waves in a Turbine Chute Rim Seal Cavity

Anna Bru Revert, Paul F. Beard, John W. Chew

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A012, June 13–17, 2022

Paper No: GT2022-82846

https://doi.org/10.1115/GT2022-82846

View Paper titled, Measurement of Inertial and Acoustic Waves in a Turbine Chute Rim Seal Cavity

Topics: Acoustics, Cavities, Turbines, Waves, Flow (Dynamics), Pressure, Pressure transducers, Inspection, Measurement systems, Rotors

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

https://doi.org/10.1115/1.4055686

Published Online: October 19, 2022

View Article titled, Large Eddy Simulation Investigation of Low Rossby Number Buoyant Flow in Rotating Cavities

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

Journal Articles

Flow and Heat Transfer Mechanisms in a Rotating Compressor Cavity Under Centrifugal Buoyancy-Driven Convection

Feng Gao, John W. Chew

J. Eng. Gas Turbines Power. May 2022, 144(5): 051010.

Paper No: GTP-21-1465

https://doi.org/10.1115/1.4052649

Published Online: February 21, 2022

View Article titled, Flow and Heat Transfer Mechanisms in a Rotating Compressor Cavity Under Centrifugal Buoyancy-Driven Convection

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

Proceedings Papers

Flow and Heat Transfer Mechanisms in a Rotating Compressor Cavity Under Centrifugal Buoyancy-Driven Convection

Feng Gao, John W. Chew

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT14A003, June 7–11, 2021

Paper No: GT2021-58907

https://doi.org/10.1115/GT2021-58907

View Paper titled, Flow and Heat Transfer Mechanisms in a Rotating Compressor Cavity Under Centrifugal Buoyancy-Driven Convection

Topics: Buoyancy, Cavities, Compressors, Convection, Flow (Dynamics), Heat transfer, Disks, Engineering simulation, Forced convection, Gravity (Force)

Journal Articles

Performance of a Turbine Rim Seal Subject to Rotationally-Driven and Pressure-Driven Ingestion

Anna Bru Revert, Paul F. Beard, John W. Chew, Sebastiaan Bottenheim

J. Eng. Gas Turbines Power. August 2021, 143(8): 081025.

Paper No: GTP-20-1696

https://doi.org/10.1115/1.4049858

Published Online: May 28, 2021

View Article titled, Performance of a Turbine Rim Seal Subject to Rotationally-Driven and Pressure-Driven Ingestion

Topics: Annulus, Cavities, Disks, Flow (Dynamics), Pressure, Rotors, Sealing (Process), Turbines

Journal Articles

Wall-Modeled Large Eddy Simulations of Axial Turbine Rim Sealing

Donato M. Palermo, Feng Gao, Dario Amirante, John W. Chew, Anna Bru Revert, Paul F. Beard

J. Eng. Gas Turbines Power. June 2021, 143(6): 061025.

Paper No: GTP-20-1400

https://doi.org/10.1115/1.4049487

Published Online: April 2, 2021

View Article titled, Wall-Modeled Large Eddy Simulations of Axial Turbine Rim Sealing

Topics: Flow (Dynamics), Rotors, Sealing (Process), Turbines, Stators, Scalars, Annulus, Large eddy simulation, Disks, Cavity flows

Journal Articles

Transient Aero-Thermo-Mechanical Multidimensional Analysis of a High Pressure Turbine Assembly Through a Square Cycle

Vladislav Ganine, John W. Chew, Nicholas J. Hills, Sulfi Noor Mohamed, Matthew M. Miller

J. Eng. Gas Turbines Power. August 2021, 143(8): 081008.

Paper No: GTP-20-1506

https://doi.org/10.1115/1.4049498

Published Online: March 31, 2021

View Article titled, Transient Aero-Thermo-Mechanical Multidimensional Analysis of a High Pressure Turbine Assembly Through a Square Cycle

Topics: Cavities, Cycles, Engines, Flow (Dynamics), Fluids, High pressure (Physics), Pressure, Simulation, Transients (Dynamics), Turbines

Journal Articles

Ekman Layer Scrubbing and Shroud Heat Transfer in Centrifugal Buoyancy-Driven Convection

Feng Gao, John W. Chew

J. Eng. Gas Turbines Power. July 2021, 143(7): 071010.

Paper No: GTP-21-1027

https://doi.org/10.1115/1.4050366

Published Online: March 29, 2021

View Article titled, Ekman Layer Scrubbing and Shroud Heat Transfer in Centrifugal Buoyancy-Driven Convection

Topics: Cavities, Disks, Ekman dynamics, Flow (Dynamics), Heat transfer, Convection, Temperature, Buoyancy

Proceedings Papers

Wall-Modelled Large Eddy Simulations of Axial Turbine Rim Sealing

Donato M. Palermo, Feng Gao, Dario Amirante, John W. Chew, Anna Bru Revert, Paul F. Beard

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A015, September 21–25, 2020

Paper No: GT2020-14973

https://doi.org/10.1115/GT2020-14973

View Paper titled, Wall-Modelled Large Eddy Simulations of Axial Turbine Rim Sealing

Topics: Large eddy simulation, Sealing (Process), Turbines, Rotors, Simulation, Annulus, Blades, Cavity flows, Convection, Eddies (Fluid dynamics)

Proceedings Papers

Performance of a Turbine Rim Seal Subject to Rotationally-Driven and Pressure-Driven Ingestion

Anna Bru Revert, Paul F. Beard, John W. Chew, Sebastiaan Bottenheim

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A012, September 21–25, 2020

Paper No: GT2020-14773

https://doi.org/10.1115/GT2020-14773

View Paper titled, Performance of a Turbine Rim Seal Subject to Rotationally-Driven and Pressure-Driven Ingestion

Topics: Pressure, Turbines, Flow (Dynamics), Sealing (Process), Disks, Cavities, Rotors, Annulus, Blades, Inlet guide vanes

Proceedings Papers

Ekman Layer Scrubbing and Shroud Heat Transfer in Centrifugal Buoyancy-Driven Convection

Feng Gao, John W. Chew

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A028, September 21–25, 2020

Paper No: GT2020-16220

https://doi.org/10.1115/GT2020-16220

View Paper titled, Ekman Layer Scrubbing and Shroud Heat Transfer in Centrifugal Buoyancy-Driven Convection

Topics: Buoyancy, Convection, Ekman dynamics, Heat transfer, Cavities, Approximation, Computer simulation, Eddies (Fluid dynamics), Engines, Flow (Dynamics)

Proceedings Papers

Transient Aero-Thermo-Mechanical Multidimensional Analysis of a High Pressure Turbine Assembly Through a Square Cycle

Vlad Ganine, John W. Chew, Nicholas J. Hills, Sulfi N. Mohamed, Matthew M. Miller

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A024, September 21–25, 2020

Paper No: GT2020-15667

https://doi.org/10.1115/GT2020-15667

View Paper titled, Transient Aero-Thermo-Mechanical Multidimensional Analysis of a High Pressure Turbine Assembly Through a Square Cycle

Topics: Cycles, High pressure (Physics), Manufacturing, Transients (Dynamics), Turbines, Flow (Dynamics), Cooling, Engines, Heat transfer, Aircraft engines

Journal Articles

The Effect of Inlet Swirl on Brush Seal Bristle Deflections and Stability

Yuxin Liu, John W. Chew, Michael J. Pekris, Xiaozhi Kong

J. Eng. Gas Turbines Power. July 2020, 142(7): 071002.

Paper No: GTP-19-1420

https://doi.org/10.1115/1.4046696

Published Online: June 24, 2020

View Article titled, The Effect of Inlet Swirl on Brush Seal Bristle Deflections and Stability

Topics: Aerodynamics, Computational fluid dynamics, Deflection, Flow (Dynamics), Fluid-dynamic forces, Geometry, Pressure, Stability, Design

Proceedings Papers

The Effect of Inlet Swirl on Brush Seal Bristle Deflections and Stability

Yuxin Liu, John W. Chew, Michael J. Pekris, Xiaozhi Kong

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT15A001, June 17–21, 2019

Paper No: GT2019-90137

https://doi.org/10.1115/GT2019-90137

View Paper titled, The Effect of Inlet Swirl on Brush Seal Bristle Deflections and Stability

Topics: Deflection, Stability

Proceedings Papers

Heat Transfer Prediction From Large Eddy Simulation of a Rotating Cavity With Radial Inflow

Michel Onori, Dario Amirante, Nicholas J. Hills, John W. Chew

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT15A003, June 17–21, 2019

Paper No: GT2019-90450

https://doi.org/10.1115/GT2019-90450

View Paper titled, Heat Transfer Prediction From Large Eddy Simulation of a Rotating Cavity With Radial Inflow

Topics: Cavities, Heat transfer, Inflow, Large eddy simulation, Flow (Dynamics), Buoyancy, Disks, Eddies (Fluid dynamics), Reynolds number, Viscosity

Journal citation

NARROW

Effect of Rim Seal Geometry on Rotationally-Driven Ingestion

Insights Into Frictional Brush Seal Hysteresis

Advanced Modelling of Flow and Heat Transfer in Rotating Disc Cavities Using Open-Source CFD

Measurement of Inertial and Acoustic Waves in a Turbine Chute Rim Seal Cavity

Effects of Turbine Conditions on Rim Seal Performance and Prediction

Measurement of Inertial and Acoustic Waves in a Turbine Chute Rim Seal Cavity

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

Flow and Heat Transfer Mechanisms in a Rotating Compressor Cavity Under Centrifugal Buoyancy-Driven Convection

Flow and Heat Transfer Mechanisms in a Rotating Compressor Cavity Under Centrifugal Buoyancy-Driven Convection

Performance of a Turbine Rim Seal Subject to Rotationally-Driven and Pressure-Driven Ingestion

Wall-Modeled Large Eddy Simulations of Axial Turbine Rim Sealing

Transient Aero-Thermo-Mechanical Multidimensional Analysis of a High Pressure Turbine Assembly Through a Square Cycle

Ekman Layer Scrubbing and Shroud Heat Transfer in Centrifugal Buoyancy-Driven Convection

Wall-Modelled Large Eddy Simulations of Axial Turbine Rim Sealing

Performance of a Turbine Rim Seal Subject to Rotationally-Driven and Pressure-Driven Ingestion

Ekman Layer Scrubbing and Shroud Heat Transfer in Centrifugal Buoyancy-Driven Convection

Transient Aero-Thermo-Mechanical Multidimensional Analysis of a High Pressure Turbine Assembly Through a Square Cycle

The Effect of Inlet Swirl on Brush Seal Bristle Deflections and Stability

The Effect of Inlet Swirl on Brush Seal Bristle Deflections and Stability

Heat Transfer Prediction From Large Eddy Simulation of a Rotating Cavity With Radial Inflow

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