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Proceedings Papers

Stratified and Buoyancy-Induced Flow in Closed Compressor Rotors

Gary D. Lock, Richard W. Jackson, Mikolaj Pernak, Oliver J. Pountney, Carl M. Sangan, J. Michael Owen, Hui Tang, James A. Scobie

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A007, June 13–17, 2022

Paper No: GT2022-82023

DOI: https://doi.org/10.1115/GT2022-82023

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

Proceedings Papers

Plume Model for Buoyancy-Induced Flow and Heat Transfer in Closed Rotating Cavities

Hui Tang, J. Michael Owen

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A002, June 13–17, 2022

Paper No: GT2022-80477

DOI: https://doi.org/10.1115/GT2022-80477

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Topics: Buoyancy, Cavities, Flow (Dynamics), Heat transfer, Plumes (Fluid dynamics), Disks, Fluids, Temperature, Convection, Compressibility

Proceedings Papers

A New Interpretation of Hot Gas Ingress Through Turbine Rim Seals Influenced by Mainstream Annulus Swirl

Dimitrios Graikos, Hui Tang, Carl M. Sangan, Gary D. Lock, James A. Scobie

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A008, June 13–17, 2022

Paper No: GT2022-82430

DOI: https://doi.org/10.1115/GT2022-82430

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Topics: Annulus, Turbines, Flow (Dynamics), Disks, Carbon dioxide, Clearances (Engineering), Computational fluid dynamics, Eddies (Fluid dynamics), Engines, Physics

Journal Articles

Stratified and Buoyancy-Induced Flow in Closed Compressor Rotors

Gary D. Lock, Richard W. Jackson, Mikolaj Pernak, Oliver J. Pountney, Carl M. Sangan, J. Michael Owen, Hui Tang, James A. Scobie

J. Turbomach. January 2023, 145(1): 011008.

Paper No: TURBO-22-1170

DOI: https://doi.org/10.1115/1.4055448

Published Online: October 7, 2022

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

Journal Articles

Plume Model for Buoyancy-Induced Flow and Heat Transfer in Closed Rotating Cavities

Hui Tang, J. Michael Owen

J. Turbomach. January 2023, 145(1): 011005.

Paper No: TURBO-22-1169

DOI: https://doi.org/10.1115/1.4055449

Published Online: October 7, 2022

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Topics: Cavities, Disks, Flow (Dynamics), Plumes (Fluid dynamics), Temperature, Heat transfer, Fluids, Pressure, Buoyancy

Journal Articles

A New Interpretation of Hot Gas Ingress Through Turbine Rim Seals Influenced by Mainstream Annulus Swirl

Dimitrios Graikos, Hui Tang, Carl M. Sangan, Gary D. Lock, James A. Scobie

J. Eng. Gas Turbines Power. November 2022, 144(11): 111005.

Paper No: GTP-22-1355

DOI: https://doi.org/10.1115/1.4055457

Published Online: September 20, 2022

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Topics: Annulus, Clearances (Engineering), Flow (Dynamics), Rotors, Turbines, Wheels, Pressure, Turbulence, Sealing (Process)

Journal Articles

Measurement of Heat Transfer and Flow Structures in a Closed Rotating Cavity

Richard W. Jackson, Hui Tang, James A. Scobie, J. Michael Owen, Gary D. Lock

J. Eng. Gas Turbines Power. May 2022, 144(5): 051005.

Paper No: GTP-21-1400

DOI: https://doi.org/10.1115/1.4053392

Published Online: February 21, 2022

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

Journal Articles

Unsteady Pressure Measurements in a Heated Rotating Cavity

Richard W. Jackson, Hui Tang, James A. Scobie, Oliver J. Pountney, Carl M. Sangan, J. Michael Owen, Gary D. Lock

J. Eng. Gas Turbines Power. April 2022, 144(4): 041017.

Paper No: GTP-21-1401

DOI: https://doi.org/10.1115/1.4053390

Published Online: February 17, 2022

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Topics: Cavities, Disks, Pressure, Pressure measurement, Vortices, Flow (Dynamics), Compressors, Cavity flows, Buoyancy, Spectra (Spectroscopy)

Proceedings Papers

Sealing Evaluation of Tubesheet-Flanged Joint Under Internal Pressure and Non-Axisymmetry Thermal Loading

Hui Tang, Qianyu Shi, Qi Li, Zhijian Wang, Ming Ma

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A005, July 13–15, 2021

Paper No: PVP2021-60398

DOI: https://doi.org/10.1115/PVP2021-60398

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Topics: Flanges, Gaskets, Pressure, Sealing (Process), Compressive stress, Stress, Heat exchangers, Water, Compression, Design

Proceedings Papers

Unsteady Pressure Measurements in a Heated Rotating Cavity

Richard W. Jackson, Hui Tang, James A. Scobie, Oliver J. Pountney, Carl M. Sangan, J. Michael Owen, Gary D. Lock

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT14A005, June 7–11, 2021

Paper No: GT2021-59090

DOI: https://doi.org/10.1115/GT2021-59090

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Topics: Cavities, Pressure measurement, Vortices, Buoyancy, Engines, Flow (Dynamics), Aircraft engines, Cavity flows, Compressors, Computational fluid dynamics

Proceedings Papers

Measurement of Heat Transfer and Flow Structures in a Closed Rotating Cavity

Richard W. Jackson, Hui Tang, James A. Scobie, J. Michael Owen, Gary D. Lock

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT14A013, June 7–11, 2021

Paper No: GT2021-59605

DOI: https://doi.org/10.1115/GT2021-59605

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Topics: Cavities, Flow (Dynamics), Heat transfer, Disks, Temperature, Compressibility, Engines, Buoyancy, Compressors, Gas turbines

Journal Articles

Analysis of Shroud and Disk Heat Transfer in Aero-Engine Compressor Rotors

Richard W. Jackson, Hui Tang, James A. Scobie, Oliver J. Pountney, Carl M. Sangan, J. Michael Owen, Gary D. Lock

J. Eng. Gas Turbines Power. September 2021, 143(9): 091005.

Paper No: GTP-20-1327

DOI: https://doi.org/10.1115/1.4050631

Published Online: April 29, 2021

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

Journal Articles

Effect of Radiation on Heat Transfer Inside Aeroengine Compressor Rotors

Hui Tang, J. Michael Owen

J. Turbomach. May 2021, 143(5): 051005.

Paper No: TURBO-20-1154

DOI: https://doi.org/10.1115/1.4050114

Published Online: April 7, 2021

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Topics: Cavities, Compressors, Radiation (Physics), Heat transfer, Disks, Temperature, Convection

Journal Articles

Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Dario Luberti, Marios Patinios, Richard W. Jackson, Hui Tang, Oliver J. Pountney, James A. Scobie, Carl M. Sangan, J. Michael Owen, Gary D. Lock

J. Eng. Gas Turbines Power. April 2021, 143(4): 041030.

Paper No: GTP-20-1420

DOI: https://doi.org/10.1115/1.4048601

Published Online: March 15, 2021

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Topics: Buoyancy, Cavities, Compressors, Design, Disks, Heat transfer, Instrumentation, Temperature, Thermocouples, Aircraft engines

Journal Articles

Measurement and Analysis of Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Richard W. Jackson, Dario Luberti, Hui Tang, Oliver J. Pountney, James A. Scobie, Carl M. Sangan, J. Michael Owen, Gary D. Lock

J. Eng. Gas Turbines Power. June 2021, 143(6): 061004.

Paper No: GTP-20-1440

DOI: https://doi.org/10.1115/1.4049100

Published Online: March 15, 2021

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

Proceedings Papers

Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Dario Luberti, Marios Patinios, Richard W. Jackson, Hui Tang, Oliver J. Pountney, James A. Scobie, Carl M. Sangan, J. Michael Owen, Gary D. Lock

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A008, September 21–25, 2020

Paper No: GT2020-14422

DOI: https://doi.org/10.1115/GT2020-14422

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Topics: Aircraft engines, Buoyancy, Compressors, Design, Heat transfer, Rotors, Testing, Cavities, Disks, Temperature

Proceedings Papers

Measurement and Analysis of Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Richard W. Jackson, Dario Luberti, Hui Tang, Oliver J. Pountney, James A. Scobie, Carl M. Sangan, J. Michael Owen, Gary D. Lock

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A027, September 21–25, 2020

Paper No: GT2020-16219

DOI: https://doi.org/10.1115/GT2020-16219

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Topics: Aircraft engines, Buoyancy, Compressors, Heat transfer, Rotors, Disks, Cavities, Flow (Dynamics), Temperature, Boundary-value problems

Proceedings Papers

Dynamic Analysis of Liquid Sloshing for Shipboard Pressure Vessel

Qi Li, Hui Tang, Fujun Zhang, Zhijian Wang, Qianyu Shi

Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A004, August 3, 2020

Paper No: PVP2020-21183

DOI: https://doi.org/10.1115/PVP2020-21183

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Topics: Dynamic analysis, Pressure vessels, Sloshing, Transients (Dynamics)

Proceedings Papers

The Effect of Hydrostatic Pressure and Thermal Load on Buckling Analysis of Large Scale Tank Roof

Qianyu Shi, Zhijian Wang, Hui Tang, Qi Li

Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A061, August 3, 2020

Paper No: PVP2020-21049

DOI: https://doi.org/10.1115/PVP2020-21049

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Topics: Buckling, Hydrostatic pressure, Roofs, Stress

Journal Articles

Influence of Temperature Distribution on Radial Growth of Compressor Disks

Dario Luberti, Hui Tang, James A. Scobie, Oliver J. Pountney, J. Michael Owen, Gary D. Lock

J. Eng. Gas Turbines Power. July 2020, 142(7): 071004.

Paper No: GTP-19-1728

DOI: https://doi.org/10.1115/1.4046704

Published Online: June 30, 2020

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Topics: Buoyancy, Compressors, Disks, Finite element analysis, Stress, Temperature, Temperature distribution, Transients (Dynamics), Pressure

Journal citation

NARROW

Stratified and Buoyancy-Induced Flow in Closed Compressor Rotors

Plume Model for Buoyancy-Induced Flow and Heat Transfer in Closed Rotating Cavities

A New Interpretation of Hot Gas Ingress Through Turbine Rim Seals Influenced by Mainstream Annulus Swirl

Stratified and Buoyancy-Induced Flow in Closed Compressor Rotors

Plume Model for Buoyancy-Induced Flow and Heat Transfer in Closed Rotating Cavities

A New Interpretation of Hot Gas Ingress Through Turbine Rim Seals Influenced by Mainstream Annulus Swirl

Measurement of Heat Transfer and Flow Structures in a Closed Rotating Cavity

Unsteady Pressure Measurements in a Heated Rotating Cavity

Sealing Evaluation of Tubesheet-Flanged Joint Under Internal Pressure and Non-Axisymmetry Thermal Loading

Unsteady Pressure Measurements in a Heated Rotating Cavity

Measurement of Heat Transfer and Flow Structures in a Closed Rotating Cavity

Analysis of Shroud and Disk Heat Transfer in Aero-Engine Compressor Rotors

Effect of Radiation on Heat Transfer Inside Aeroengine Compressor Rotors

Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Measurement and Analysis of Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Measurement and Analysis of Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Dynamic Analysis of Liquid Sloshing for Shipboard Pressure Vessel

The Effect of Hydrostatic Pressure and Thermal Load on Buckling Analysis of Large Scale Tank Roof

Influence of Temperature Distribution on Radial Growth of Compressor Disks

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