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Proceedings Papers

Attributes of Bi-Directional Turbomachinery for Pumped Thermal Energy Storage

J. D. Chiapperi, E. M. Greitzer, C. S. Tan

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A012, June 13–17, 2022

Paper No: GT2022-81016

DOI: https://doi.org/10.1115/GT2022-81016

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Topics: Thermal energy storage, Turbomachinery, Blades, Energy storage, Optimization, Compressors, Computation, Conceptual design, Cycles, Design

Journal Articles

Attributes of Bi-Directional Turbomachinery for Pumped Thermal Energy Storage

J. D. Chiapperi, E. M. Greitzer, C. S. Tan

J. Turbomach. March 2023, 145(3): 031007.

Paper No: TURBO-22-1227

DOI: https://doi.org/10.1115/1.4055647

Published Online: October 17, 2022

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Topics: Compressors, Turbines, Turbomachinery, Blades, Design

Journal Articles

Mitigation of Boundary Layer Ingestion Circumferential Distortion Using Nonaxisymmetric Fan Exit Guide Vanes

D. K. Hall, E. M. Greitzer, C. S. Tan

J. Turbomach. March 2023, 145(3): 031008.

Paper No: TURBO-22-1226

DOI: https://doi.org/10.1115/1.4055645

Published Online: October 17, 2022

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Topics: Design, Flow (Dynamics), Pressure, Rotors, Stators, Guide vanes

Journal Articles

Inlet Flow Distortion in an Advanced Civil Transport Boundary Layer Ingesting Engine Installation

D. K. Hall, E. M. Greitzer, A. Uranga, M. Drela, S. A. Pandya

J. Turbomach. October 2022, 144(10): 101002.

Paper No: TURBO-21-1308

DOI: https://doi.org/10.1115/1.4054035

Published Online: April 7, 2022

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Topics: Aircraft, Boundary layers, Flow (Dynamics), Pressure, Computation, Engines

Proceedings Papers

Inlet Flow Distortion in an Advanced Civil Transport Boundary Layer Ingesting Engine Installation

D. K. Hall, E. M. Greitzer, A. Uranga, M. Drela, S. A. Pandya

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A010, June 7–11, 2021

Paper No: GT2021-59079

DOI: https://doi.org/10.1115/GT2021-59079

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Topics: Boundary layers, Engines, Flow (Dynamics), Aircraft, Computation, NASA, Pressure, Bubbles, Fans, Inflow

Journal Articles

The Role of Tip Leakage Flow in Spike-Type Rotating Stall Inception

M. Hewkin-Smith, G. Pullan, S. D. Grimshaw, E. M. Greitzer, Z. S. Spakovszky

J. Turbomach. June 2019, 141(6): 061010.

Paper No: TURBO-18-1342

DOI: https://doi.org/10.1115/1.4042250

Published Online: February 8, 2019

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Topics: Chords (Trusses), Clearances (Engineering), Flow (Dynamics), Leakage flows, Rotors, Separation (Technology), Corners (Structural elements), Leakage, Momentum, Stall inception

Proceedings Papers

The Role of Tip Leakage Flow in Spike-Type Rotating Stall Inception

M. Hewkin-Smith, G. Pullan, S. D. Grimshaw, E. M. Greitzer, Z. S. Spakovszky

Proc. ASME. GT2017, Volume 2D: Turbomachinery, V02DT46A009, June 26–30, 2017

Paper No: GT2017-63655

DOI: https://doi.org/10.1115/GT2017-63655

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Topics: Leakage flows, Stall inception, Flow (Dynamics), Clearances (Engineering), Leakage, Separation (Technology), Momentum, Corners (Structural elements), Chords (Trusses), Geometry

Journal Articles

Analysis of Fan Stage Conceptual Design Attributes for Boundary Layer Ingestion

D. K. Hall, E. M. Greitzer, C. S. Tan

J. Turbomach. July 2017, 139(7): 071012.

Paper No: TURBO-16-1310

DOI: https://doi.org/10.1115/1.4035631

Published Online: March 7, 2017

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Topics: Blades, Design, Flow (Dynamics), Rotors, Stators, Pressure, Enthalpy, Diffusion (Physics), Geometry

Proceedings Papers

Analysis of Fan Stage Design Attributes for Boundary Layer Ingestion

D. K. Hall, E. M. Greitzer, C. S. Tan

Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT37A047, June 13–17, 2016

Paper No: GT2016-57808

DOI: https://doi.org/10.1115/GT2016-57808

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Topics: Boundary layers, Design, Flow (Dynamics), Rotors, Stators, Blades, Turbomachinery, Energy resources, Geometry, Momentum

Journal Articles

Origins and Structure of Spike-Type Rotating Stall

G. Pullan, A. M. Young, I. J. Day, E. M. Greitzer, Z. S. Spakovszky

J. Turbomach. May 2015, 137(5): 051007.

Paper No: TURBO-14-1202

DOI: https://doi.org/10.1115/1.4028494

Published Online: May 1, 2015

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Topics: Blades, Clearances (Engineering), Compressors, Computation, Flow (Dynamics), Pressure, Rotors, Separation (Technology), Simulation, Vortices

Proceedings Papers

Upstream Attenuation and Quasi-Steady Rotor Lift Fluctuations in Asymmetric Flows in Axial Compressors

E. M. Greitzer

Proc. ASME. GT1973, ASME 1973 International Gas Turbine Conference and Products Show, V001T01A030, April 8–12, 1973

Paper No: 73-GT-30

DOI: https://doi.org/10.1115/73-GT-30

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Topics: Compressors, Flow (Dynamics), Fluctuations (Physics), Rotors, Vorticity, Geometry, Wakes

Proceedings Papers

Stalled Flow Performance for Axial Compressors: I — Axisymmetric Characteristic

S. G. Koff, E. M. Greitzer

Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A032, June 4–7, 1984

Paper No: 84-GT-93

DOI: https://doi.org/10.1115/84-GT-93

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Topics: Compressors, Flow (Dynamics), Pressure, Blades, Diffusers

Proceedings Papers

A Simple Model for Compressor Stall Cell Propagation’

N. A. Cumpsty, E. M. Greitzer

Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A018, March 9–12, 1981

Paper No: 81-GT-73

DOI: https://doi.org/10.1115/81-GT-73

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Topics: Compressors, Blades, Flow (Dynamics)

Proceedings Papers

Effects of Slotted Hub and Casing Treatments on Compressor Endwall Flow Fields

M. C. Johnson, E. M. Greitzer

Proc. ASME. GT1986, Volume 1: Turbomachinery, V001T01A110, June 8–12, 1986

Paper No: 86-GT-247

DOI: https://doi.org/10.1115/86-GT-247

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Topics: Compressors, Flow (Dynamics), Blades, Fluids, Pressure, Energy dissipation, Stators, Suction, Velocity measurement

Proceedings Papers

Active Stabilization of Centrifugal Compressor Surge

J. E. Pinsley, G. R. Guenette, A. H. Epstein, E. M. Greitzer

Proc. ASME. GT1990, Volume 1: Turbomachinery, V001T01A032, June 11–14, 1990

Paper No: 90-GT-123

DOI: https://doi.org/10.1115/90-GT-123

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Topics: Compressors, Surges, Control equipment, Oscillations, Compression, Flow (Dynamics), Pressure, Valves, Damping, Design

Proceedings Papers

Similarity Analysis of Compressor Tip Clearance Flow Structure

G. T. Chen, E. M. Greitzer, C. S. Tan, F. E. Marble

Proc. ASME. GT1990, Volume 1: Turbomachinery, V001T01A049, June 11–14, 1990

Paper No: 90-GT-153

DOI: https://doi.org/10.1115/90-GT-153

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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Cross-flow, Vortices, Pressure gradient, Trajectories (Physics), Aerodynamics, Approximation, Blades

Proceedings Papers

Dynamic Control of Centrifugal Compressor Surge Using Tailored Structures

D. L. Gysling, J. Dugundji, E. M. Greitzer, A. H. Epstein

Proc. ASME. GT1990, Volume 1: Turbomachinery, V001T01A031, June 11–14, 1990

Paper No: 90-GT-122

DOI: https://doi.org/10.1115/90-GT-122

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Topics: Compressors, Surges, Compression, Dynamics (Mechanics), Feedback, Flow (Dynamics), Limit cycles, Linear systems, Oscillations, Pressure

Proceedings Papers

Rotating Waves as a Stall Inception Indication in Axial Compressors

V. H. Garnier, A. H. Epstein, E. M. Greitzer

Proc. ASME. GT1990, Volume 1: Turbomachinery, V001T01A052, June 11–14, 1990

Paper No: 90-GT-156

DOI: https://doi.org/10.1115/90-GT-156

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Topics: Compressors, Stall inception, Waves, Machinery, Inflow

Proceedings Papers

Effects of Endwall Suction and Blowing on Compressor Stability Enhancement

N. K. W. Lee, E. M. Greitzer

Proc. ASME. GT1989, Volume 1: Turbomachinery, V001T01A035, June 4–8, 1989

Paper No: 89-GT-64

DOI: https://doi.org/10.1115/89-GT-64

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Topics: Compressors, Stability, Suction, Flow (Dynamics), Blades, Pressure, Momentum, Stators, Turbomachinery

Proceedings Papers

The Role of Tip Clearance in High-Speed Fan Stall

J. J. Adamczyk, M. L. Celestina, E. M. Greitzer

Proc. ASME. GT1991, Volume 1: Turbomachinery, V001T01A031, June 3–6, 1991

Paper No: 91-GT-083

DOI: https://doi.org/10.1115/91-GT-083

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Topics: Clearances (Engineering), Flow (Dynamics), Shock (Mechanics), Simulation, Vortices, Blades, Calibration, Computation, Fans, Leakage

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Journal citation

NARROW

Attributes of Bi-Directional Turbomachinery for Pumped Thermal Energy Storage

Attributes of Bi-Directional Turbomachinery for Pumped Thermal Energy Storage

Mitigation of Boundary Layer Ingestion Circumferential Distortion Using Nonaxisymmetric Fan Exit Guide Vanes

Inlet Flow Distortion in an Advanced Civil Transport Boundary Layer Ingesting Engine Installation

Inlet Flow Distortion in an Advanced Civil Transport Boundary Layer Ingesting Engine Installation

The Role of Tip Leakage Flow in Spike-Type Rotating Stall Inception

The Role of Tip Leakage Flow in Spike-Type Rotating Stall Inception

Analysis of Fan Stage Conceptual Design Attributes for Boundary Layer Ingestion

Analysis of Fan Stage Design Attributes for Boundary Layer Ingestion

Origins and Structure of Spike-Type Rotating Stall

Upstream Attenuation and Quasi-Steady Rotor Lift Fluctuations in Asymmetric Flows in Axial Compressors

Stalled Flow Performance for Axial Compressors: I — Axisymmetric Characteristic

A Simple Model for Compressor Stall Cell Propagation’

Effects of Slotted Hub and Casing Treatments on Compressor Endwall Flow Fields

Active Stabilization of Centrifugal Compressor Surge

Similarity Analysis of Compressor Tip Clearance Flow Structure

Dynamic Control of Centrifugal Compressor Surge Using Tailored Structures

Rotating Waves as a Stall Inception Indication in Axial Compressors

Effects of Endwall Suction and Blowing on Compressor Stability Enhancement

The Role of Tip Clearance in High-Speed Fan Stall

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