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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

Proceedings Papers

Experimental and Numerical Investigation of Effect of Inclination on sCO 2 Heat Transfer in a Circular Pipe

Emmanuel Gabriel-Ohanu, Alok Shah, Akshay Khadse, Erik Fernandez, Jayanta S. Kapat

Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A028, June 13–17, 2022

Paper No: GT2022-83412

DOI: https://doi.org/10.1115/GT2022-83412

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Topics: Buoyancy, Gravity (Force), Heat transfer, Pipes, Supercritical carbon dioxide

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

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

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

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

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

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

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

Deepak Saini, Richard D. Sandberg

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A009, September 21–25, 2020

Paper No: GT2020-14463

DOI: https://doi.org/10.1115/GT2020-14463

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Topics: Cavities, Compressors, Disks, Flow (Dynamics), High pressure (Physics), Large eddy simulation, Rayleigh number, Buoyancy, Cooling systems, Gas turbines

Proceedings Papers

Experimental and Computational Investigation of Flow Structure in Buoyancy Dominated Rotating Cavities

Seyed Mostafa Fazeli, Vasudevan Kanjirakkad, Christopher Long

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A011, September 21–25, 2020

Paper No: GT2020-14683

DOI: https://doi.org/10.1115/GT2020-14683

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Topics: Buoyancy, Cavities, Flow (Dynamics), Engineering simulation, Rotation, Simulation, Compressors, Computational fluid dynamics, Engines, Heat transfer

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

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

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

Proceedings Papers

Some Observations on the Computational Sensitivity of Rotating Cavity Flows

Tom Hickling, Li He

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A026, September 21–25, 2020

Paper No: GT2020-16103

DOI: https://doi.org/10.1115/GT2020-16103

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Topics: Aerodynamics, Buoyancy, Cavities, Cavity flows, Compressors, Computation, Disks, Eddies (Fluid dynamics), Feedback, Flow (Dynamics)

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

Combined Hazard Analyses to Explore the Impact of Liquid Hydrogen Fuel on the Civil Aviation Industry

C. M. Benson, P. G. Holborn, A. M. Rolt, J. M. Ingram, E. Alexander

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A009, September 21–25, 2020

Paper No: GT2020-14977

DOI: https://doi.org/10.1115/GT2020-14977

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Topics: Aircraft, Commercial air transport, Hazard analysis, Hazards, Hydrogen, Hydrogen fuels, Safety, Fuels, Propulsion, Aviation

Proceedings Papers

Study of Buoyancy Effects on Supercritical CO 2 Heat Transfer in Circular Pipes

Akshay Khadse, Ladislav Vesely, James Sherwood, Andres Curbelo, Vipul Goyal, Nandhini Raju, Jayanta S. Kapat, Wanjae Kim

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A013, September 21–25, 2020

Paper No: GT2020-15523

DOI: https://doi.org/10.1115/GT2020-15523

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Topics: Buoyancy, Heat transfer, Pipes, Supercritical carbon dioxide, Flow (Dynamics), Cooling systems, Thermodynamic power cycles, Computation, Cooling, Cross section (Physics)

Proceedings Papers

An Investigation of Laminar Flame Speed of CH 4 -O 2 -CO 2 Mixtures

Mattias A. Turner, Tyler Paschal, Waruna D. Kulatilaka, Eric L. Petersen

Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A026, June 17–21, 2019

Paper No: GT2019-91392

DOI: https://doi.org/10.1115/GT2019-91392

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Topics: Flames, Methane, Carbon dioxide, Combustion, Supercritical carbon dioxide, Chemiluminescence, Diluents, Emissions, Fuels, Thermodynamic power cycles

Proceedings Papers

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

Florent Duchaine, Laurent Gicquel, Thomas Grosnickel, Charlie Koupper

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT11A004, June 17–21, 2019

Paper No: GT2019-90370

DOI: https://doi.org/10.1115/GT2019-90370

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Topics: Flow (Dynamics), Large eddy simulation, Rotation, Pressure, Buoyancy, Heat transfer, Turbulence, Vortices, Coriolis force, Databases

Proceedings Papers

Effect of Blade Profile on Four-Passage Serpentine Configuration Designed to Negate Coriolis Effect on Heat and Fluid Flow

Ajay Sarja, Srivatsan Madhavan, Prashant Singh, Srinath V. Ekkad

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT11A012, June 17–21, 2019

Paper No: GT2019-91718

DOI: https://doi.org/10.1115/GT2019-91718

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Topics: Blades, Buoyancy, Coriolis force, Fluid dynamics, Heat

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

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

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

Proceedings Papers

Influence of Temperature Distribution on Radial Growth of Compressor Discs

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

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT15A012, June 17–21, 2019

Paper No: GT2019-91848

DOI: https://doi.org/10.1115/GT2019-91848

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Topics: Compressors, Disks, Temperature distribution, Pressure, Finite element analysis, Temperature, Buoyancy, Engines, Aircraft engines, Blades

NARROW

LES Investigation of Low Rossby Number Buoyant Flow in Rotating Cavities

Experimental and Numerical Investigation of Effect of Inclination on sCO 2 Heat Transfer in a Circular Pipe

Stratified and Buoyancy-Induced Flow in Closed Compressor Rotors

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

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

Unsteady Pressure Measurements in a Heated Rotating Cavity

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

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

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

Experimental and Computational Investigation of Flow Structure in Buoyancy Dominated Rotating Cavities

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

Some Observations on the Computational Sensitivity of Rotating Cavity Flows

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

Combined Hazard Analyses to Explore the Impact of Liquid Hydrogen Fuel on the Civil Aviation Industry

Study of Buoyancy Effects on Supercritical CO 2 Heat Transfer in Circular Pipes

An Investigation of Laminar Flame Speed of CH 4 -O 2 -CO 2 Mixtures

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

Effect of Blade Profile on Four-Passage Serpentine Configuration Designed to Negate Coriolis Effect on Heat and Fluid Flow

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

Influence of Temperature Distribution on Radial Growth of Compressor Discs

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