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Proceedings Papers

Stall Inception in Low Pressure Ratio Fans

S. Kim, G. Pullan, C. A. Hall, R. P. Grewe, M. J. Wilson, E. Gunn

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A005, June 11–15, 2018

Paper No: GT2018-75153

DOI: https://doi.org/10.1115/GT2018-75153

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Topics: Fans, Pressure, Stall inception, Clearances (Engineering), Flow (Dynamics), Corners (Structural elements), Design, Momentum, Separation (Technology), Aerodynamics

Proceedings Papers

Near Stall Behavior of a Transonic Compressor Rotor With Casing Treatment

Christoph Brandstetter, Felix Holzinger, Heinz-Peter Schiffer, Sina Stapelfeldt, Mehdi Vahdati

Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT44A013, June 13–17, 2016

Paper No: GT2016-56606

DOI: https://doi.org/10.1115/GT2016-56606

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Topics: Compressors, Rotors, Stall behavior, Blades, Cavities, Engines, Flow (Dynamics), Fluctuations (Physics), Stability, Vibration

Proceedings Papers

The Use of a New Fatigue Tool (ALBdeS) to Analyse the Effects of Vortex Generators on Wind Turbines

Oscar Castro, Matthew Lennie, George Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit

Proc. ASME. GT2015, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T46A016, June 15–19, 2015

Paper No: GT2015-43198

DOI: https://doi.org/10.1115/GT2015-43198

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Topics: Fatigue, Generators, Vortices, Wind turbines, Blades, Damage, Engineering simulation, Simulation, Delays, Drag (Fluid dynamics)

Proceedings Papers

A-10 Wing Leading Edge Effects on Engine Stability: Part 2 — Identifying Total Pressure Distortion Sources and the Effects on Engine/Airframe Integration

Brian A. Binkley, Grant T. Patterson, Jerome C. Jenkins

Proc. ASME. GT2015, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A037, June 15–19, 2015

Paper No: GT2015-44156

DOI: https://doi.org/10.1115/GT2015-44156

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Topics: Engines, Pressure, Stability, Wings, Aircraft, Flow (Dynamics), Compressors, Delays, Maintenance, Reliability

Proceedings Papers

Numerical Investigation of Inlet Distortion for Different Rear Mounted Engine Installations at Taking-Off Conditions

Hairun Xie, Yadong Wu, Anjenq Wang, Hua Ouyang

Proc. ASME. GT2015, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A009, June 15–19, 2015

Paper No: GT2015-42350

DOI: https://doi.org/10.1115/GT2015-42350

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Topics: Engines, Flow (Dynamics), Wings, Computational fluid dynamics, Aerodynamics, Aircraft, Aircraft engines, Design, Exhaust systems, Flight

Proceedings Papers

A-10 Wing Leading Edge Effects on Engine Stability: Part 1 — Analysis and Evaluation of Wing Leading Edge Configurations

Grant T. Patterson, Brian A. Binkley, Jerome C. Jenkins

Proc. ASME. GT2015, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A036, June 15–19, 2015

Paper No: GT2015-44155

DOI: https://doi.org/10.1115/GT2015-44155

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Topics: Engines, Stability, Wings, Aircraft, Generators, Vortices, Chords (Trusses), Compressors, Delays, Pressure

Proceedings Papers

Instability and Surge in Dual Entry Centrifugal Compressors

Jules L. Dussourd, William G. Putman

Proc. ASME. GT1960, ASME 1960 Gas Turbine Power and Hydraulic Divisions Conference and Exhibit, V001T03A003, March 6–9, 1960

Paper No: 60-GTHYD-4

DOI: https://doi.org/10.1115/60-GTHYD-4

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Topics: Compressors, Surges, Impellers, Machinery, Manufacturing, Stall behavior

Proceedings Papers

A Model for Dynamic Loss Response in Axial-Flow Compressors

M. R. Sexton, W. F. O’Brien, Jr.

Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A032, March 9–12, 1981

Paper No: 81-GT-154

DOI: https://doi.org/10.1115/81-GT-154

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Topics: Axial flow, Compressors, Rotors, Actuators, Disks, Flow (Dynamics), Fourier transforms, Stall behavior

Proceedings Papers

The Effects of Diffuser Geometry on Rotating Stall Behavior

M. V. Otugen, R. M. C. So, B. C. Hwang

Proc. ASME. GT1988, Volume 1: Turbomachinery, V001T01A061, June 6–9, 1988

Paper No: 88-GT-153

DOI: https://doi.org/10.1115/88-GT-153

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Topics: Diffusers, Geometry, Stall behavior, Flow (Dynamics), Impellers, Vaneless diffusers, Fluid mechanics, Rotation

Proceedings Papers

Analysis of Viscous Flowfield Over Tactical Aircraft Forebody and Inlets

W. Tseng, D. Findlay

Proc. ASME. GT1990, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; General, V005T16A017, June 11–14, 1990

Paper No: 90-GT-387

DOI: https://doi.org/10.1115/90-GT-387

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Topics: Aircraft, Flow (Dynamics), Engines, Aerodynamics, Design, Drag (Fluid dynamics), Geometry, Internal flow, Shapes, Stall behavior

Proceedings Papers

Stall Testing and Analysis of Two Mixed Flow Turbofans

G. W. Gallops, T. J. Roadinger, J. V. French

Proc. ASME. GT1993, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A025, May 24–27, 1993

Paper No: 93-GT-062

DOI: https://doi.org/10.1115/93-GT-062

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Topics: Compression, Engines, Flow (Dynamics), Stall behavior, Stall inception, Surges, System dynamics, Testing, Turbofans

Proceedings Papers

Comparisons of Rig and Engine Dynamic Events in the Compressor of an Axi-Centrifugal Turboshaft Engine

A. Karl Owen, Duane L. Mattern, Dzu K. Le

Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A069, June 10–13, 1996

Paper No: 96-GT-239

DOI: https://doi.org/10.1115/96-GT-239

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Topics: Compressors, Engines, Traveling waves, Design, Stall behavior, Steady state, Surges

Proceedings Papers

Aspirated Compressors

J. L. Kerrebrock, D. P. Reijnen, W. S. Ziminsky, L. M. Smilg

Proc. ASME. GT1997, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A108, June 2–5, 1997

Paper No: 97-GT-525

DOI: https://doi.org/10.1115/97-GT-525

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Topics: Compressors, Suction, Blades, Rotors, Boundary layers, Flow (Dynamics), Pressure, Compression, Fluids, Engines

Proceedings Papers

Prediction and Measurement of Rotating Stall Cells in an Axial Compressor

H. M. Saxer-Felici, A. P. Saxer, A. Inderbitzin, G. Gyarmathy

Proc. ASME. GT1998, Volume 1: Turbomachinery, V001T01A020, June 2–5, 1998

Paper No: 98-GT-067

DOI: https://doi.org/10.1115/98-GT-067

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Topics: Compressors, Flow (Dynamics), Momentum, Pressure, Blades, Computation, Computer simulation, Flow visualization, Fluids, Inertia (Mechanics)

Proceedings Papers

Development of Advanced Compressor Airfoils for Heavy-Duty Gas Turbines: Part II — Experimental and Theoretical Analysis

Bernhard Küsters, Helnz-Adolf Schreiber, Ulf D. Köller, Reinhard Mönig

Proc. ASME. GT1999, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A022, June 7–10, 1999

Paper No: 99-GT-096

DOI: https://doi.org/10.1115/99-GT-096

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Topics: Airfoils, Compressors, Gas turbines, Theoretical analysis, Design, Boundary layers, Flow (Dynamics), Pressure, Flow turning, Optimization

Proceedings Papers

Steady and Dynamic Stall Analysis of the NLR 7301 Airfoil

Stefan Weber, Max F. Platzer

Proc. ASME. GT1999, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General, V004T03A007, June 7–10, 1999

Paper No: 99-GT-021

DOI: https://doi.org/10.1115/99-GT-021

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Topics: Airfoils, Turbulence, Boundary layers, Navier-Stokes equations, Stall behavior, Steady state

Proceedings Papers

Numerical Investigation of Axial Compressor Stages With Differing Degrees of Reaction

Jens Ortmanns

Proc. ASME. GT2014, Volume 2A: Turbomachinery, V02AT37A015, June 16–20, 2014

Paper No: GT2014-25642

DOI: https://doi.org/10.1115/GT2014-25642

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Topics: Compressors, Flow (Dynamics), Pressure, Rotors, Stators, Airfoils, Clearances (Engineering), High pressure (Physics), Leakage flows, Stall behavior

Proceedings Papers

Rotating Stall Observations in a High Speed Compressor: Part 2 — Numerical Study

J. Dodds, M. Vahdati

Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT44A012, June 16–20, 2014

Paper No: GT2014-25635

DOI: https://doi.org/10.1115/GT2014-25635

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Topics: Compressors, Stators, Reynolds-averaged Navier–Stokes equations, Rotors, Simulation, Axial flow, Blades, Clearances (Engineering), Corners (Structural elements), Flow (Dynamics)

Proceedings Papers

Radial Lift-Based Cascade for Bi-Directional Wave Energy Air-Turbines

Christoph Moisel, Thomas H. Carolus

Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT42A017, June 16–20, 2014

Paper No: GT2014-25821

DOI: https://doi.org/10.1115/GT2014-25821

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Topics: Cascades (Fluid dynamics), Turbines, Wave energy, Blades, Flow (Dynamics), Chords (Trusses), Suction, Airfoils, Boundary layers, Corners (Structural elements)

Proceedings Papers

Investigation Into Core Compressor Tip Leakage Modelling Techniques Using a 3D Viscous Solver

Jonathan P. Glanville

Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A035, June 4–7, 2001

Paper No: 2001-GT-0336

DOI: https://doi.org/10.1115/2001-GT-0336

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Topics: Compressors, Leakage, Modeling, Flow (Dynamics), Leakage flows, Algebra, Clearances (Engineering), Geometry, Stall behavior, Turbulence

NARROW

Stall Inception in Low Pressure Ratio Fans

Near Stall Behavior of a Transonic Compressor Rotor With Casing Treatment

The Use of a New Fatigue Tool (ALBdeS) to Analyse the Effects of Vortex Generators on Wind Turbines

A-10 Wing Leading Edge Effects on Engine Stability: Part 2 — Identifying Total Pressure Distortion Sources and the Effects on Engine/Airframe Integration

Numerical Investigation of Inlet Distortion for Different Rear Mounted Engine Installations at Taking-Off Conditions

A-10 Wing Leading Edge Effects on Engine Stability: Part 1 — Analysis and Evaluation of Wing Leading Edge Configurations

Instability and Surge in Dual Entry Centrifugal Compressors

A Model for Dynamic Loss Response in Axial-Flow Compressors

The Effects of Diffuser Geometry on Rotating Stall Behavior

Analysis of Viscous Flowfield Over Tactical Aircraft Forebody and Inlets

Stall Testing and Analysis of Two Mixed Flow Turbofans

Comparisons of Rig and Engine Dynamic Events in the Compressor of an Axi-Centrifugal Turboshaft Engine

Aspirated Compressors

Prediction and Measurement of Rotating Stall Cells in an Axial Compressor

Development of Advanced Compressor Airfoils for Heavy-Duty Gas Turbines: Part II — Experimental and Theoretical Analysis

Steady and Dynamic Stall Analysis of the NLR 7301 Airfoil

Numerical Investigation of Axial Compressor Stages With Differing Degrees of Reaction

Rotating Stall Observations in a High Speed Compressor: Part 2 — Numerical Study

Radial Lift-Based Cascade for Bi-Directional Wave Energy Air-Turbines

Investigation Into Core Compressor Tip Leakage Modelling Techniques Using a 3D Viscous Solver

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