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Journal Articles

On the Effect of Frequency Separation, Mass Ratio, Solidity, and Aerodynamic Resonances in Coupled Mode Flutter of a Linear Compressor Cascade

Matthias Schuff, Virginie Anne Chenaux

J. Eng. Gas Turbines Power. January 2023, 145(1): 011018.

Paper No: GTP-22-1340

DOI: https://doi.org/10.1115/1.4055788

Published Online: October 21, 2022

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Topics: Aerodynamics, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Fluid-dynamic forces, Flutter (Aerodynamics), Resonance, Separation (Technology), Damping, Stability

Journal Articles

Effect of Shock Wave Behavior on Unsteady Aerodynamic Characteristics of Oscillating Transonic Compressor Cascade

Jiuliang Gan, Toshinori Watanabe, Takehiro Himeno

J. Eng. Gas Turbines Power. January 2022, 144(1): 011025.

Paper No: GTP-21-1312

DOI: https://doi.org/10.1115/1.4052159

Published Online: October 26, 2021

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Topics: Blades, Flow (Dynamics), Oscillations, Pressure, Shock (Mechanics), Shock waves, Cascades (Fluid dynamics), Aerodynamics, Fluid-dynamic forces, Computational fluid dynamics

Journal Articles

Implications of Phase Change on the Aerodynamics of Centrifugal Compressors for Supercritical Carbon Dioxide Applications

Giacomo Persico, Paolo Gaetani, Alessandro Romei, Lorenzo Toni, Ernani Fulvio Bellobuono, Roberto Valente

J. Eng. Gas Turbines Power. April 2021, 143(4): 041007.

Paper No: GTP-20-1744

DOI: https://doi.org/10.1115/1.4049924

Published Online: February 24, 2021

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Topics: Compressors, Flow (Dynamics), Aerodynamics

Journal Articles

Coupled Mode Flutter Analysis of Turbomachinery Blades Using an Adaptation of the p – k Method

Matthias Schuff, Virginie Anne Chenaux

J. Eng. Gas Turbines Power. February 2021, 143(2): 021017.

Paper No: GTP-20-1533

DOI: https://doi.org/10.1115/1.4048986

Published Online: January 28, 2021

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Topics: Blades, Flutter (Aerodynamics), Mode shapes, Damping, Simulation, Turbomachinery, Flow (Dynamics), Aerodynamics, Fluid-dynamic forces

Journal Articles

Analysis of Friction-Saturated Flutter Vibrations With a Fully Coupled Frequency Domain Method

Christian Berthold, Johann Gross, Christian Frey, Malte Krack

J. Eng. Gas Turbines Power. November 2020, 142(11): 111007.

Paper No: GTP-20-1508

DOI: https://doi.org/10.1115/1.4048650

Published Online: October 20, 2020

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Topics: Aerodynamics, Damping, Deflection, Deformation, Flow (Dynamics), Fluid-dynamic forces, Flutter (Aerodynamics), Friction, Limit cycles, Shapes

Journal Articles

The Effect of Inlet Swirl on Brush Seal Bristle Deflections and Stability

Yuxin Liu, John W. Chew, Michael J. Pekris, Xiaozhi Kong

J. Eng. Gas Turbines Power. July 2020, 142(7): 071002.

Paper No: GTP-19-1420

DOI: https://doi.org/10.1115/1.4046696

Published Online: June 24, 2020

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Topics: Aerodynamics, Computational fluid dynamics, Deflection, Flow (Dynamics), Fluid-dynamic forces, Geometry, Pressure, Stability, Design

Journal Articles

Assessing the Sensitivity of Stall-Regulated Wind Turbine Power to Blade Design Using High-Fidelity Computational Fluid Dynamics

Andrea G. Sanvito, Giacomo Persico, M. Sergio Campobasso

J. Eng. Gas Turbines Power. October 2019, 141(10): 101022.

Paper No: GTP-19-1345

DOI: https://doi.org/10.1115/1.4044731

Published Online: September 24, 2019

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Topics: Blades, Computational fluid dynamics, Design, Rotors, Wind velocity, Airfoils, Simulation, Flow (Dynamics), Horizontal axis wind turbines, Aerodynamics

Journal Articles

A New Approach for Scaling Aspirating Face Seal Aerodynamics

Julius Wilhelm, Corina Schwitzke, Hans-Jörg Bauer, Tue Nguyen

J. Eng. Gas Turbines Power. March 2019, 141(3): 031007.

Paper No: GTP-18-1454

DOI: https://doi.org/10.1115/1.4041515

Published Online: October 4, 2018

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Topics: Aerodynamics, Boundary-value problems, Computer simulation, Engines, Flow (Dynamics), Pressure, Leakage, Stators, Temperature, Sealing (Process)

Journal Articles

Impact of Adverse Environmental Conditions on Rotorcraft Operational Performance and Pollutant Emissions

Jesus Ortiz-Carretero, Alejandro Castillo Pardo, Ioannis Goulos, Vassilios Pachidis

J. Eng. Gas Turbines Power. February 2018, 140(2): 021201.

Paper No: GTP-17-1313

DOI: https://doi.org/10.1115/1.4037751

Published Online: October 3, 2017

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Topics: Emissions, Engines, Flight, Flow (Dynamics), Fuels, Nitrogen oxides, Temperature, Aerodynamics, Pollution, Simulation

Journal Articles

Forced Response Analysis of a Mistuned, Compressor Blisk Comparing Three Different Reduced Order Model Approaches

Mauricio Gutierrez Salas, Ronnie Bladh, Hans Mårtensson, Paul Petrie-Repar, Torsten Fransson, Damian M. Vogt

J. Eng. Gas Turbines Power. June 2017, 139(6): 062501.

Paper No: GTP-16-1452

DOI: https://doi.org/10.1115/1.4035209

Published Online: January 18, 2017

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Topics: Blades, Compressors, Errors, Finite element methods, Finite element model, Stiffness, Vibration, Modal assurance criterion, Disks, Aerodynamics

Journal Articles

Impact of a Cooled Cooling Air System on the External Aerodynamics of a Gas Turbine Combustion System

A. Duncan Walker, Bharat Koli, Liang Guo, Peter Beecroft, Marco Zedda

J. Eng. Gas Turbines Power. May 2017, 139(5): 051504.

Paper No: GTP-16-1199

DOI: https://doi.org/10.1115/1.4035228

Published Online: January 10, 2017

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Topics: Aerodynamics, Combustion chambers, Combustion systems, Cooling, Flow (Dynamics), Pipes, Pressure, Gas turbines, Engines, Diffusers

Journal Articles

Aerodynamics of Darrieus Wind Turbines Airfoils: The Impact of Pitching Moment

Alessandro Bianchini, Francesco Balduzzi, Giovanni Ferrara, Lorenzo Ferrari

J. Eng. Gas Turbines Power. April 2017, 139(4): 042602.

Paper No: GTP-16-1331

DOI: https://doi.org/10.1115/1.4034940

Published Online: November 16, 2016

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Topics: Aerodynamics, Airfoils, Blades, Torque, Rotors, Turbines, Flow (Dynamics)

Journal Articles

Effects of Airfoil's Polar Data in the Stall Region on the Estimation of Darrieus Wind Turbine Performance

David Marten, Alessandro Bianchini, Georgios Pechlivanoglou, Francesco Balduzzi, Christian Navid Nayeri, Giovanni Ferrara, Christian Oliver Paschereit, Lorenzo Ferrari

J. Eng. Gas Turbines Power. February 2017, 139(2): 022606.

Paper No: GTP-16-1286

DOI: https://doi.org/10.1115/1.4034326

Published Online: September 13, 2016

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Topics: Blades, Boundary element methods, Computational fluid dynamics, Engineering simulation, Rotors, Simulation, Torque, Turbines, Airfoils, Vertical axis wind turbines

Journal Articles

Experimental and Numerical Investigation of Fuel–Air Mixing in a Radial Swirler Slot of a Dry Low Emission Gas Turbine Combustor

Festus Eghe Agbonzikilo, Ieuan Owen, Jill Stewart, Suresh Kumar Sadasivuni, Mike Riley, Victoria Sanderson

J. Eng. Gas Turbines Power. June 2016, 138(6): 061502.

Paper No: GTP-15-1381

DOI: https://doi.org/10.1115/1.4031735

Published Online: November 17, 2015

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Topics: Aerodynamics, Computational fluid dynamics, Flow (Dynamics), Fuels, Jets, Suction, Turbulence, Gas turbines, Temperature, Pressure

Journal Articles

Undergraduate Project in Compressor Rig Design, Fabrication, and Testing for Complete Engineering Training

Huu Duc Vo, Jean-Yves Trépanier

J. Eng. Gas Turbines Power. May 2016, 138(5): 052604.

Paper No: GTP-15-1370

DOI: https://doi.org/10.1115/1.4031544

Published Online: November 3, 2015

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Topics: Aerodynamics, Compressors, Design, Manufacturing, Students, Instrumentation, Dynamics (Mechanics), Blades, Testing

Journal Articles

Investigation of Flow Aerodynamics for Optimal Fuel Placement and Mixing in the Radial Swirler Slot of a Dry Low Emission Gas Turbine Combustion Chamber

Festus Eghe Agbonzikilo, Ieuan Owen, Suresh Kumar Sadasivuni, Ronald A. Bickerton

J. Eng. Gas Turbines Power. May 2016, 138(5): 051505.

Paper No: GTP-15-1267

DOI: https://doi.org/10.1115/1.4031529

Published Online: November 3, 2015

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Topics: Aerodynamics, Design, Flow (Dynamics), Fuels, Optimization, Computational fluid dynamics, Jets, Computer-aided design

Journal Articles

Aerodynamics of Centrifugal Turbine Cascades

Giacomo Persico, Matteo Pini, Vincenzo Dossena, Paolo Gaetani

J. Eng. Gas Turbines Power. November 2015, 137(11): 112602.

Paper No: GTP-14-1427

DOI: https://doi.org/10.1115/1.4030261

Published Online: November 1, 2015

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Topics: Aerodynamics, Blades, Flow (Dynamics), Rotors, Stators, Turbines, Rotation, Design, Simulation

Journal Articles

Mistuning Effects on Aero-elastic Stability of Axial Compressor Rotor Blades

Yanrong Wang, Zhizhong Fu, Xianghua Jiang, Aimei Tian

J. Eng. Gas Turbines Power. October 2015, 137(10): 102504.

Paper No: GTP-15-1045

DOI: https://doi.org/10.1115/1.4030280

Published Online: October 1, 2015

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Topics: Aerodynamics, Blades, Compressors, Eigenvalues, Fluid-dynamic forces, Rotors, Stability, Flutter (Aerodynamics)

Journal Articles

Tip Clearance Effects on Aero-elastic Stability of Axial Compressor Blades

Zhizhong Fu, Yanrong Wang, Xianghua Jiang, Dasheng Wei

J. Eng. Gas Turbines Power. January 2015, 137(1): 012501.

Paper No: GTP-14-1273

DOI: https://doi.org/10.1115/1.4028019

Published Online: August 5, 2014

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Topics: Blades, Stability, Clearances (Engineering), Compressors, Eigenvalues, Aerodynamics, Fluid-dynamic forces, Rotors, Flutter (Aerodynamics)

Journal Articles

Theoretical and Experimental Investigation on Tip Forces and Temperature Distributions of the Brush Seal Coupled Aerodynamic Force

Shouqing Huang, Shuangfu Suo, Yongjian Li, Yuming Wang

J. Eng. Gas Turbines Power. May 2014, 136(5): 052502.

Paper No: GTP-13-1389

DOI: https://doi.org/10.1115/1.4026074

Published Online: January 9, 2014

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Topics: Aerodynamics, Computational fluid dynamics, Flow (Dynamics), Fluid-dynamic forces, Heat, Leakage, Pressure, Rotors, Temperature, Temperature distribution

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Journal citation

NARROW

On the Effect of Frequency Separation, Mass Ratio, Solidity, and Aerodynamic Resonances in Coupled Mode Flutter of a Linear Compressor Cascade

Effect of Shock Wave Behavior on Unsteady Aerodynamic Characteristics of Oscillating Transonic Compressor Cascade

Implications of Phase Change on the Aerodynamics of Centrifugal Compressors for Supercritical Carbon Dioxide Applications

Coupled Mode Flutter Analysis of Turbomachinery Blades Using an Adaptation of the p – k Method

Analysis of Friction-Saturated Flutter Vibrations With a Fully Coupled Frequency Domain Method

The Effect of Inlet Swirl on Brush Seal Bristle Deflections and Stability

Assessing the Sensitivity of Stall-Regulated Wind Turbine Power to Blade Design Using High-Fidelity Computational Fluid Dynamics

A New Approach for Scaling Aspirating Face Seal Aerodynamics

Impact of Adverse Environmental Conditions on Rotorcraft Operational Performance and Pollutant Emissions

Forced Response Analysis of a Mistuned, Compressor Blisk Comparing Three Different Reduced Order Model Approaches

Impact of a Cooled Cooling Air System on the External Aerodynamics of a Gas Turbine Combustion System

Aerodynamics of Darrieus Wind Turbines Airfoils: The Impact of Pitching Moment

Effects of Airfoil's Polar Data in the Stall Region on the Estimation of Darrieus Wind Turbine Performance

Experimental and Numerical Investigation of Fuel–Air Mixing in a Radial Swirler Slot of a Dry Low Emission Gas Turbine Combustor

Undergraduate Project in Compressor Rig Design, Fabrication, and Testing for Complete Engineering Training

Investigation of Flow Aerodynamics for Optimal Fuel Placement and Mixing in the Radial Swirler Slot of a Dry Low Emission Gas Turbine Combustion Chamber

Aerodynamics of Centrifugal Turbine Cascades

Mistuning Effects on Aero-elastic Stability of Axial Compressor Rotor Blades

Tip Clearance Effects on Aero-elastic Stability of Axial Compressor Blades

Theoretical and Experimental Investigation on Tip Forces and Temperature Distributions of the Brush Seal Coupled Aerodynamic Force

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