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Proceedings Papers

Development and Experimental Verification of a “Flowcut” Technology for the New Generation of MAN-ES Industrial Axial Compressors

Roland Emmrich, Dirk Anding, Ruben van Rennings, Philipp Köster, Bernhard Eisenberg, Christian Tümmers

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A037, June 13–17, 2022

Paper No: GT2022-83073

DOI: https://doi.org/10.1115/GT2022-83073

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Topics: Compressors, Gases

Proceedings Papers

Three-Dimensional Multi-Objective Design Optimization of a 6.5-Stage Axial Flow Compressor Blades With Lean and Twist

Fan Lei, Xiawen Zhang, Yaping Ju, Chuhua Zhang

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A036, June 13–17, 2022

Paper No: GT2022-82986

DOI: https://doi.org/10.1115/GT2022-82986

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Topics: Axial flow, Blades, Design, Optimization

Proceedings Papers

Fan Stability Enhancement With Partial Casing Treatments

Matthew K. Oldfield, Alejandro Castillo Pardo, Cesare A. Hall

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A020, June 13–17, 2022

Paper No: GT2022-82039

DOI: https://doi.org/10.1115/GT2022-82039

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Topics: Stability, Annulus, Rotors, Flow (Dynamics), Compressors, Fans, Stall inception

Proceedings Papers

Large Eddy Simulations of a Transonic Airfoil Cascade

Stephan Priebe, Daniel Wilkin, II, Andy Breeze-Stringfellow, Arash Mousavi, Rathakrishnan Bhaskaran, Luke d’Aquila

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A010, June 13–17, 2022

Paper No: GT2022-80683

DOI: https://doi.org/10.1115/GT2022-80683

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Topics: Aerodynamics, Airfoils, Cascades (Fluid dynamics), Large eddy simulation, Shock (Mechanics), Turbulence

Proceedings Papers

Large Eddy Simulation of an Open Rotor Fan Blade

Stephan Priebe, Trevor Wood, Junsok Yi, Arash Mousavi

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A009, June 13–17, 2022

Paper No: GT2022-80538

DOI: https://doi.org/10.1115/GT2022-80538

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Topics: Aerodynamic noise, Blades, Large eddy simulation, Rotors, Turbulence

Proceedings Papers

Mitigation of BLI Circumferential Distortion Using Non-Axisymmetric Fan Exit Guide Vanes

David Hall, Edward Greitzer, Choon Tan

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A031, June 13–17, 2022

Paper No: GT2022-82465

DOI: https://doi.org/10.1115/GT2022-82465

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Topics: Guide vanes, Flow (Dynamics), Rotors, Design, Stators, Boundary layers, Geometry, Tradeoffs

Proceedings Papers

Experimental Analysis of an Axial Compressor Operating Under Flow Distortion

Alberto Baretter, Pierric Joseph, Olivier Roussette, Francesco Romanó, Antoine Dazin

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A030, June 13–17, 2022

Paper No: GT2022-82394

DOI: https://doi.org/10.1115/GT2022-82394

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Topics: Compressors, Experimental analysis, Flow (Dynamics)

Proceedings Papers

Flow Dynamics of a Subsonic Axial Compressor Rotor With Leaned Tandem Blades

Amit Kumar, Jerry T. John, Akshay Kumar, Hitesh Chhugani, A. M. Pradeep

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A021, June 13–17, 2022

Paper No: GT2022-82075

DOI: https://doi.org/10.1115/GT2022-82075

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Topics: Blades, Compressors, Flow (Dynamics), Leakage, Rotors, Vortices, Design, Pressure, Shapes, Diffusion (Physics)

Proceedings Papers

Effect of the Axial Compressor Tip Clearance Size: Performance and Transition to Rotating Stall

Clémence Rannou, Antoine Dazin, Julien Marty, Geoffrey Tanguy, Lionel Castillon, Joseph Moubogha

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A011, June 13–17, 2022

Paper No: GT2022-80914

DOI: https://doi.org/10.1115/GT2022-80914

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Topics: Clearances (Engineering), Compressors

Proceedings Papers

Compressor Maps and Coupling: Symmetry, Geometry, and Universality

Benjamin Iwrey, Paul K. Johnson

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A044, June 13–17, 2022

Paper No: GT2022-83599

DOI: https://doi.org/10.1115/GT2022-83599

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Topics: Compressors, Geometry

Proceedings Papers

Effects of Sideslip Direction on a Rear Fuselage Boundary Layer Ingesting Fan

Alejandro Castillo Pardo, Cesare A. Hall

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A024, June 13–17, 2022

Paper No: GT2022-82177

DOI: https://doi.org/10.1115/GT2022-82177

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Topics: Boundary layers, Flow (Dynamics), Aerodynamics, Pressure, Aircraft, Annulus, Design, Emissions, Engineering simulation, Fuels

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

Proceedings Papers

PDA Laser Measurements of Droplet-Laden Flows in a Four Stage Axial Compressor

Tobias Doerr, Sebastian Schuster, Dieter Brillert

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A007, June 13–17, 2022

Paper No: GT2022-80284

DOI: https://doi.org/10.1115/GT2022-80284

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Topics: Compressors, Drops, Flow (Dynamics), Lasers, Laser beams, Liquid films, Air flow, Aircraft engines, Blades, Boundary layers

Proceedings Papers

Leakage Flow Impact on Shrouded Stator Cavity Flow Topology and Associated High Speed Axial Compressor Stage Performance

Cedric Babin, Xavier Ottavy, Fabrizio Fontaneto

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A035, June 13–17, 2022

Paper No: GT2022-82868

DOI: https://doi.org/10.1115/GT2022-82868

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Topics: Cavity flows, Compressors, Leakage flows, Stators, Topology, Cavities, Design, Boundary layers, Engineering simulation, Fluid dynamics

Proceedings Papers

Numerical Investigations on the Rotating Stall in an Axial Compressor and Its Control by Flow Injection at Casing

Julien Marty, Lionel Castillon, Pierric Joseph

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A034, June 13–17, 2022

Paper No: GT2022-82834

DOI: https://doi.org/10.1115/GT2022-82834

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Topics: Compressors, Flow (Dynamics), Flow control

Proceedings Papers

Numerical Investigation of Near-Tip Modifications for a Highly-Loaded Low-Speed Rotor Under the Influence of Double Leakage

Jannik Eckel, Philipp von Jeinsen, Volker Gümmer

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A023, June 13–17, 2022

Paper No: GT2022-82143

DOI: https://doi.org/10.1115/GT2022-82143

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Topics: Compressors, Flow (Dynamics), Leakage, Rotors, Vortices

Proceedings Papers

Validation of Steady-State Aerodynamics in a Transonic Linear Cascade at Near Stall Conditions

Carlos Tavera Guerrero, Nenad Glodic, Pieter Groth

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A013, June 13–17, 2022

Paper No: GT2022-81346

DOI: https://doi.org/10.1115/GT2022-81346

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Topics: Aerodynamics, Cascades (Fluid dynamics), Steady state, Flow (Dynamics), Turbulence, Separation (Technology), Airfoils, Blades, Bubbles, Compressors

Proceedings Papers

The Modelling of Roughness Effect on the Performance of a Controlled Diffusion Airfoil

Grégory Delvaux, Riccardo Toracchio, Elissavet Boufidi, Emma Croner, Fabrizio Fontaneto

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A005, June 13–17, 2022

Paper No: GT2022-79522

DOI: https://doi.org/10.1115/GT2022-79522

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Topics: Airfoils, Diffusion (Physics), Modeling, Surface roughness, Boundary layer turbulence, Blades, Finishes, Flow (Dynamics), Mach number, Manufacturing

Proceedings Papers

Stall Margin Improvement in a Transonic Compressor With a Casing Treatment: Flow Mechanism

Chunill Hah

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A039, June 13–17, 2022

Paper No: GT2022-83363

DOI: https://doi.org/10.1115/GT2022-83363

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Topics: Compressors, Flow (Dynamics), Leakage flows, Collisions (Physics), Design, Blades, Delays, Fluids, Large eddy simulation, Leakage

Proceedings Papers

An Evaluation of Passive Wall Treatment With Circumferential Grooves in a High-Performance Multi-Stage Axial Compressor

Rubén Bruno Díaz, Jesuíno Takachi Tomita, Cleverson Bringhenti, Daniel Tonon da Silva, Diogo Ferraz Cavalca

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A038, June 13–17, 2022

Paper No: GT2022-83100

DOI: https://doi.org/10.1115/GT2022-83100

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Topics: Compressors, Computational fluid dynamics

2 3 4 5

NARROW

Development and Experimental Verification of a “Flowcut” Technology for the New Generation of MAN-ES Industrial Axial Compressors

Three-Dimensional Multi-Objective Design Optimization of a 6.5-Stage Axial Flow Compressor Blades With Lean and Twist

Fan Stability Enhancement With Partial Casing Treatments

Large Eddy Simulations of a Transonic Airfoil Cascade

Large Eddy Simulation of an Open Rotor Fan Blade

Mitigation of BLI Circumferential Distortion Using Non-Axisymmetric Fan Exit Guide Vanes

Experimental Analysis of an Axial Compressor Operating Under Flow Distortion

Flow Dynamics of a Subsonic Axial Compressor Rotor With Leaned Tandem Blades

Effect of the Axial Compressor Tip Clearance Size: Performance and Transition to Rotating Stall

Compressor Maps and Coupling: Symmetry, Geometry, and Universality

Effects of Sideslip Direction on a Rear Fuselage Boundary Layer Ingesting Fan

Attributes of Bi-Directional Turbomachinery for Pumped Thermal Energy Storage

PDA Laser Measurements of Droplet-Laden Flows in a Four Stage Axial Compressor

Leakage Flow Impact on Shrouded Stator Cavity Flow Topology and Associated High Speed Axial Compressor Stage Performance

Numerical Investigations on the Rotating Stall in an Axial Compressor and Its Control by Flow Injection at Casing

Numerical Investigation of Near-Tip Modifications for a Highly-Loaded Low-Speed Rotor Under the Influence of Double Leakage

Validation of Steady-State Aerodynamics in a Transonic Linear Cascade at Near Stall Conditions

The Modelling of Roughness Effect on the Performance of a Controlled Diffusion Airfoil

Stall Margin Improvement in a Transonic Compressor With a Casing Treatment: Flow Mechanism

An Evaluation of Passive Wall Treatment With Circumferential Grooves in a High-Performance Multi-Stage Axial Compressor

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