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Proceedings Papers

A Study of Stall Process in an Axial Flow Compressor With Foam Metal Casing Treatment

Jia Li, Dakun Sun, Ruize Xu, Xu Dong, Xiaofeng Sun

Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT37A024, June 13–17, 2022

Paper No: GT2022-82828

DOI: https://doi.org/10.1115/GT2022-82828

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Topics: Axial flow, Compressors, Metals, Stall inception, Flow (Dynamics), Rotors, Blades, Chords (Trusses), Design, Emissions

Proceedings Papers

Impact of Epistemic Uncertainty on Performance Parameters of Compressor Blades

Andriy Prots, Lukas Schlüter, Matthias Voigt, Ronald Mailach, Marcus Meyer

Paper No: GT2022-82579

DOI: https://doi.org/10.1115/GT2022-82579

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Topics: Blades, Compressors, Uncertainty, Density, Optical measurement, Probability, Chords (Trusses), Design, Gaussian distribution, Manufacturing

Proceedings Papers

Robust Probabilistic Analysis of Deterioration-Induced Aeroelasticity in an Axial Turbine

Lennart Stania, Joerg R. Seume

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT25A006, June 13–17, 2022

Paper No: GT2022-82628

DOI: https://doi.org/10.1115/GT2022-82628

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Topics: Aeroelasticity, Turbines, Blades, Engineering simulation, Sensitivity analysis, Simulation, Vibration, Damping, High cycle fatigue, Airfoils

Proceedings Papers

Unsteady Structure of Compressor Tip Leakage Flows

Joshua M. Maynard, Andrew P. S. Wheeler, James V. Taylor, Roger Wells

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A003, June 13–17, 2022

Paper No: GT2022-78371

DOI: https://doi.org/10.1115/GT2022-78371

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Topics: Compressors, Leakage flows, Flow (Dynamics), Blades, Corners (Structural elements), Engineering simulation, Simulation, Turbulence, Unsteady flow, Bubbles

Proceedings Papers

Simulating Stall Inception in a High-Performance Fan With Clean and Distorted Inlets

Andrew M. Bedke, Tyler Adams, Steve E. Gorrell

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A019, June 13–17, 2022

Paper No: GT2022-82031

DOI: https://doi.org/10.1115/GT2022-82031

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Topics: Stall inception, Aircraft, Vortices, Blades, Chords (Trusses), Fans, Flow (Dynamics), Shock (Mechanics), Annulus, Clearances (Engineering)

Proceedings Papers

A Probabilistic Method for Predicting Particle-Blade Impact Kinematics in Turbomachinery

D. Klaoudatos, N. Bojdo, A. Filippone, S. Covey-Crump, M. Jones, A. Pawley

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A006, June 13–17, 2022

Paper No: GT2022-80389

DOI: https://doi.org/10.1115/GT2022-80389

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Topics: Blades, Kinematics, Particulate matter, Turbomachinery, Compressors, Particle collisions, Rotors, Kinetic energy, Probability, Chords (Trusses)

Proceedings Papers

Large Eddy Simulation of Turbulent Flow Through a Compressor Cascade

Syed Anjum Haider Rizvi, Joseph Mathew

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A040, June 13–17, 2022

Paper No: GT2022-83081

DOI: https://doi.org/10.1115/GT2022-83081

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Topics: Cascades (Fluid dynamics), Compressors, Large eddy simulation, Turbulence, Blades, Separation (Technology), Chords (Trusses), Suction, Airfoils, Boundary layers

Proceedings Papers

Particle Image Velocimetry in a High-Speed Short-Duration Turbine Rig

Mizuki Okada, Jorge Pinho, Bogdan Cernat, Sergio Lavagnoli

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A005, June 13–17, 2022

Paper No: GT2022-81271

DOI: https://doi.org/10.1115/GT2022-81271

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Topics: Particulate matter, Turbines, Rotors, Probes, Blades, Flow (Dynamics), Lasers, Chords (Trusses), Drops, Endoscopes

Proceedings Papers

The Influence of Turbulence and Reynolds Number on Endwall Heat Transfer in a Vane Cascade

Maliha Yel Mahi, Emmanuel Chukwuemeka, Shaun Donovan, Forrest Ames, Yousef Kanani, Sumanta Acharya

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A022, June 13–17, 2022

Paper No: GT2022-83477

DOI: https://doi.org/10.1115/GT2022-83477

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Topics: Cascades (Fluid dynamics), Heat transfer, Reynolds number, Turbulence, Flow (Dynamics), Chords (Trusses), Cooling, Design, Resolution (Optics), Suction

Proceedings Papers

Effects of the Ribbed-Squealer Tip on the Blade Tip Aerothermal Performance in a High Pressure Gas Turbine Cascade

Kun Du, Huarong Li, Na Hui, Yuanyuan Gao, Cunliang Liu

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A008, June 13–17, 2022

Paper No: GT2022-81569

DOI: https://doi.org/10.1115/GT2022-81569

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Topics: Blades, Cascades (Fluid dynamics), Gas turbines, Heat transfer, High pressure (Physics), Leakage, Leakage flows, Heat, Stress, Cavities

Proceedings Papers

Numerical Investigation on HCF Weak Link Locations of a Wide-Chord Laminated Composite Fan Blade With Coupled Modal Vibrations

Xu Tang, Yong Chen, Jiguo Zhang

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A036, June 13–17, 2022

Paper No: GT2022-83613

DOI: https://doi.org/10.1115/GT2022-83613

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Topics: Blades, Chords (Trusses), Composite materials, High cycle fatigue, Vibration

Proceedings Papers

Optimization of a Turbomachinery Blade With Regards to Tip-Rub Events

Marin de Cherisey, Loic Salles, Ludovic Renson, Alessandra Vizzaccaro, Chian Wong

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A013, June 13–17, 2022

Paper No: GT2022-82005

DOI: https://doi.org/10.1115/GT2022-82005

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Topics: Blades, Optimization, Turbomachinery, Clearances (Engineering), Engines, Shapes, Aircraft engines, Chords (Trusses), Compressors, Computer simulation

Proceedings Papers

Loss Characterization of Advanced VIGV Configurations With Adjustable Blade Geometry

Roman G. Frank, Christian Wacker, Reinhard Niehuis

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT37A002, June 7–11, 2021

Paper No: GT2021-58548

DOI: https://doi.org/10.1115/GT2021-58548

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Topics: Blades, Geometry, Flow (Dynamics), Compressors, Cascades (Fluid dynamics), Chords (Trusses), Deflection, Flow separation, Impellers, Inlet guide vanes

Proceedings Papers

Effect of Rotation on Heat Transfer in AR = 2:1 and AR = 4:1 Channels Connected by a Series of Crossover Jets

Srivatsan Madhavan, Prashant Singh, Srinath V. Ekkad

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A014, June 7–11, 2021

Paper No: GT2021-59426

DOI: https://doi.org/10.1115/GT2021-59426

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Topics: Heat transfer, Jets, Rotation, Cooling, Fins, Flow (Dynamics), Blades, Chords (Trusses), Coolants, Gas turbines

Proceedings Papers

The Design Analysis of the Damaged Compressor Blade Impact on the Aerodynamic Parameters

Konstantin S. Fedechkin, Maxim V. Kuzmin, Evgeni U. Marchukov

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A071, September 21–25, 2020

Paper No: GT2020-16174

DOI: https://doi.org/10.1115/GT2020-16174

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Topics: Blades, Compressors, Design, Damage, Engines, Aerodynamics, Aircraft, Aviation, Chords (Trusses), Computational fluid dynamics

Proceedings Papers

Effects of Trailing Edge Thickness and Blade Loading Distribution on the Aerodynamic Performance of Simulated CMC Turbine Blades

Paul W. Giel, Vikram Shyam, Paht Juangphanich, John P. Clark

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT33A028, September 21–25, 2020

Paper No: GT2020-15802

DOI: https://doi.org/10.1115/GT2020-15802

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Topics: Blades, Ceramic matrix composites, Turbine blades, Reynolds number, Turbulence, Cascades (Fluid dynamics), Chords (Trusses), Design, Dimensions, Mach number

Proceedings Papers

Influence of Boundary Layer Skew on the Tip Leakage Vortex of an Axial Compressor Stator

Björn Koppe, Martin Lange, Ronald Mailach

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A061, September 21–25, 2020

Paper No: GT2020-15940

DOI: https://doi.org/10.1115/GT2020-15940

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Topics: Boundary layers, Compressors, Leakage, Stators, Vortices, Flow (Dynamics), Chords (Trusses), Clearances (Engineering), Computational fluid dynamics, Engineering simulation

Proceedings Papers

Effect of Geometric Uncertainty on a One Stage Transonic Compressor of an Industrial Gas Turbine

S. Venkatesh, K. Suzuki, M. Vahdati, L. Salles, Q. Rendu

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A078, September 21–25, 2020

Paper No: GT2020-16315

DOI: https://doi.org/10.1115/GT2020-16315

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Topics: Compressors, Industrial gases, Turbines, Uncertainty, Blades, Damage, Stability, Rotors, Annulus, Chords (Trusses)

Proceedings Papers

Aerodynamic Design Aspects for Stator of Highly Loaded Tandem Bladed Axial Compressor

Ajey Singh, Chetan S. Mistry

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A062, September 21–25, 2020

Paper No: GT2020-15968

DOI: https://doi.org/10.1115/GT2020-15968

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Topics: Compressors, Design, Stators, Rotors, Flow (Dynamics), Blades, Shapes, Flow turning, Wakes, Boundary layers

Proceedings Papers

Forced Response Variation of a Compressor Utilizing Blade Tip Timing, Strain Gages, and As-Manufactured Finite Element Models

Daniel L. Gillaugh, Timothy J. Janczewski, Alexander A. Kaszynski, Jeffrey M. Brown, Joseph A. Beck, Chase Nessler

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A022, September 21–25, 2020

Paper No: GT2020-15054

DOI: https://doi.org/10.1115/GT2020-15054

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Topics: Blades, Compressors, Finite element model, Strain gages, Safety, Stress, Accounting, Chords (Trusses), Deflection, Dynamic response

2 3 4 5

NARROW

A Study of Stall Process in an Axial Flow Compressor With Foam Metal Casing Treatment

Impact of Epistemic Uncertainty on Performance Parameters of Compressor Blades

Robust Probabilistic Analysis of Deterioration-Induced Aeroelasticity in an Axial Turbine

Unsteady Structure of Compressor Tip Leakage Flows

Simulating Stall Inception in a High-Performance Fan With Clean and Distorted Inlets

A Probabilistic Method for Predicting Particle-Blade Impact Kinematics in Turbomachinery

Large Eddy Simulation of Turbulent Flow Through a Compressor Cascade

Particle Image Velocimetry in a High-Speed Short-Duration Turbine Rig

The Influence of Turbulence and Reynolds Number on Endwall Heat Transfer in a Vane Cascade

Effects of the Ribbed-Squealer Tip on the Blade Tip Aerothermal Performance in a High Pressure Gas Turbine Cascade

Numerical Investigation on HCF Weak Link Locations of a Wide-Chord Laminated Composite Fan Blade With Coupled Modal Vibrations

Optimization of a Turbomachinery Blade With Regards to Tip-Rub Events

Loss Characterization of Advanced VIGV Configurations With Adjustable Blade Geometry

Effect of Rotation on Heat Transfer in AR = 2:1 and AR = 4:1 Channels Connected by a Series of Crossover Jets

The Design Analysis of the Damaged Compressor Blade Impact on the Aerodynamic Parameters

Effects of Trailing Edge Thickness and Blade Loading Distribution on the Aerodynamic Performance of Simulated CMC Turbine Blades

Influence of Boundary Layer Skew on the Tip Leakage Vortex of an Axial Compressor Stator

Effect of Geometric Uncertainty on a One Stage Transonic Compressor of an Industrial Gas Turbine

Aerodynamic Design Aspects for Stator of Highly Loaded Tandem Bladed Axial Compressor

Forced Response Variation of a Compressor Utilizing Blade Tip Timing, Strain Gages, and As-Manufactured Finite Element Models

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