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Journal Articles

Forced Response Induced by Low Engine Order Under Circumferential Inlet Distortions With Different Extents

Tianyu Pan, Zhaoqi Yan, Hanan Lu, Qiushi Li, Robert E. Kielb

J. Turbomach. April 2023, 145(4): 041012.

Paper No: TURBO-21-1307

DOI: https://doi.org/10.1115/1.4055970

Published Online: November 7, 2022

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Topics: Blades, Dynamic response, Engines, Excitation, Flow (Dynamics), Inflow, Pressure, Rotors

Journal Articles

Assessment of Low Engine Order Excitation of a Contaminated Turbocharger Radial Turbine Stage Using a Nozzle Ring Only Computational Model

Michaela R. Beierl, Damian M. Vogt, Magnus Fischer, Tobias R. Müller, Kwok Kai So

J. Turbomach. January 2023, 145(1): 011011.

Paper No: TURBO-22-1158

DOI: https://doi.org/10.1115/1.4055499

Published Online: October 7, 2022

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Topics: Blades, Excitation, Nozzles, Turbines, Engines, Rotors, Computational fluid dynamics, Simulation, Turbochargers, Contamination

Journal Articles

Aerodynamic Interaction of Volute With Rotor in a Nozzleless Radial Turbine

Lei Pan, Mingyang Yang, Shota Murae, Wataru Sato, Naoto Shimohara, Akihiro Yamagata

J. Turbomach. June 2022, 144(6): 061012.

Paper No: TURBO-21-1265

DOI: https://doi.org/10.1115/1.4054162

Published Online: May 5, 2022

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Topics: Blades, Excitation, Flow (Dynamics), Leakage, Pressure, Rotors, Turbines, Vortices, Wakes, Stress

Journal Articles

Forced Response Due to Vane Stagger Angle Variation in an Axial Compressor

Niklas Maroldt, Mona Amer, Joerg R. Seume

J. Turbomach. August 2022, 144(8): 081011.

Paper No: TURBO-21-1042

DOI: https://doi.org/10.1115/1.4053839

Published Online: March 4, 2022

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Topics: Blades, Compressors, Damping, Engines, Excitation, Flow (Dynamics), Inlet guide vanes, Rotors, Simulation, Vibration

Journal Articles

Stator Blades Manufacturing Geometrical Variability in Axial Compressors and Impact on the Aeroelastic Excitation Forces

Marco Gambitta, Arnold Kühhorn, Bernd Beirow, Sven Schrape

J. Turbomach. April 2022, 144(4): 041007.

Paper No: TURBO-21-1172

DOI: https://doi.org/10.1115/1.4052602

Published Online: November 5, 2021

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Topics: Blades, Compressors, Manufacturing, Rotors, Stators, Uncertainty quantification, Geometry, Excitation, Uncertainty

Journal Articles

Pulsed Suction Control in a Highly Loaded Compressor Cascade With Low Suction Flowrates

Hongxin Zhang, Shaowen Chen

J. Turbomach. June 2021, 143(6): 061006.

Paper No: TURBO-19-1323

DOI: https://doi.org/10.1115/1.4050112

Published Online: April 8, 2021

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Topics: Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Pressure, Suction, Excitation

Journal Articles

Exploring Applicability of Acoustic Heat Transfer Enhancement Across Various Perturbation Elements

Tapish Agarwal, Maximilian Stratmann, Simon Julius, Beni Cukurel

J. Turbomach. March 2021, 143(3): 031001.

Paper No: TURBO-20-1248

DOI: https://doi.org/10.1115/1.4049800

Published Online: February 12, 2021

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Topics: Acoustics, Excitation, Flow (Dynamics), Heat transfer, Pressure, Shapes, Cooling, Turbines

Journal Articles

Experimental and Numerical Quantification of the Aerodynamic Damping of a Turbine Blisk

Christopher E. Meinzer, Joerg R. Seume

J. Turbomach. December 2020, 142(12): 121011.

Paper No: TURBO-19-1232

DOI: https://doi.org/10.1115/1.4048192

Published Online: December 2, 2020

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Topics: Acoustics, Blades, Damping, Excitation, Turbines, Simulation, Flow (Dynamics)

Journal Articles

Influence of Excitation Frequency, Phase Shift, and Duty Cycle on Cooling Ratio in a Dynamically Forced Impingement Jet Array

Arne Berthold, Frank Haucke

J. Turbomach. May 2020, 142(5): 051001.

Paper No: TURBO-20-1018

DOI: https://doi.org/10.1115/1.4046616

Published Online: March 30, 2020

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Topics: Cooling, Cycles, Excitation, Nozzles, Phase shift, Reynolds number

Journal Articles

Experimental Investigation of Forced Convection Enhancement by Acoustic Resonance Excitations in Turbulated Heat Exchangers

Samuel Gendebien, Alex Kleiman, Boris Leizeronok, Beni Cukurel

J. Turbomach. February 2020, 142(2): 021005.

Paper No: TURBO-19-1239

DOI: https://doi.org/10.1115/1.4045659

Published Online: January 24, 2020

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Topics: Acoustics, Excitation, Flow (Dynamics), Heat exchangers, Heat transfer, Pipes, Resonance, Reynolds number, Forced convection

Journal Articles

Flutter in Started and Unstarted Transonic Linear Cascades: Simultaneous Measurements of Unsteady Loads and Shock Dynamics

Prahallada Jutur, Raghuraman N. Govardhan

J. Turbomach. December 2019, 141(12): 121004.

Paper No: TURBO-19-1085

DOI: https://doi.org/10.1115/1.4045105

Published Online: November 8, 2019

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Topics: Blades, Cascades (Fluid dynamics), Flutter (Aerodynamics), Shock (Mechanics), Excitation, Dynamics (Mechanics), Oscillations, Stress, Pressure, Suction

Journal Articles

Rotor–Stator Interactions in a 2.5-Stage Axial Compressor—Part II: Impact of Aerodynamic Modeling on Forced Response

Christoph Sanders, Marius Terstegen, Peter Jeschke, Harald Schoenenborn, Jan Philipp Heners

J. Turbomach. October 2019, 141(10): 101008.

Paper No: TURBO-18-1319

DOI: https://doi.org/10.1115/1.4043954

Published Online: September 26, 2019

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Topics: Acoustics, Blades, Compressors, Excitation, Pressure, Rotors, Simulation, Stators, Stress, Inlet guide vanes

Journal Articles

Separation of Up and Downstream Forced Response Excitations of an Embedded Compressor Rotor

Shreyas Hegde, Zhiping Mao, Tianyu Pan, Laith Zori, Rubens Campregher, Robert Kielb

J. Turbomach. September 2019, 141(9): 091013.

Paper No: TURBO-18-1340

DOI: https://doi.org/10.1115/1.4044212

Published Online: August 1, 2019

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Topics: Blades, Compressors, Excitation, Pressure, Reflection, Rotors, Simulation, Stators, Waves, Wakes

Journal Articles

Analysis of the Effect of Multirow and Multipassage Aerodynamic Interaction on the Forced Response Variation in a Compressor Configuration—Part II: Effects of Additional Structural Mistuning

Johann Gross, Malte Krack, Harald Schoenenborn

J. Turbomach. May 2018, 140(5): 051005.

Paper No: TURBO-17-1127

DOI: https://doi.org/10.1115/1.4038869

Published Online: February 28, 2018

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Topics: Excitation, Blades, Disks

Journal Articles

Analysis of the Effect of Multirow and Multipassage Aerodynamic Interaction on the Forced Response Variation in a Compressor Configuration—Part I: Aerodynamic Excitation

Harald Schoenenborn

J. Turbomach. May 2018, 140(5): 051004.

Paper No: TURBO-17-1126

DOI: https://doi.org/10.1115/1.4038868

Published Online: February 28, 2018

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Topics: Blades, Compressors, Excitation, Flow (Dynamics), Rotors, Stators, Flutter (Aerodynamics), Damping, Wakes

Journal Articles

Full-Annulus Simulation of Nonsynchronous Blade Vibration Excitation of an Axial Compressor

Daniel Espinal, Hong-Sik Im, Ge-Cheng Zha

J. Turbomach. March 2018, 140(3): 031008.

Paper No: TURBO-16-1261

DOI: https://doi.org/10.1115/1.4038337

Published Online: December 27, 2017

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Topics: Annulus, Blades, Compressors, Excitation, Flow (Dynamics), Rotors, Simulation, Stators, Pressure, Vibration

Journal Articles

Experimental Assessment of Noise Generation and Transmission in a High-Pressure Transonic Turbine Stage

Karsten Knobloch, Lars Neuhaus, Friedrich Bake, Paolo Gaetani, Giacomo Persico

J. Turbomach. October 2017, 139(10): 101006.

Paper No: TURBO-16-1278

DOI: https://doi.org/10.1115/1.4036344

Published Online: May 9, 2017

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Topics: Acoustics, Entropy, Excitation, Flow (Dynamics), Noise (Sound), Rotors, Stators, Turbines, Vorticity, Waves

Journal Articles

Blade Triggered Excitation of Periodically Unsteady Impinging Jets for Efficient Turbine Liner Segment Cooling

Christian Scherhag, Jan Paul Geiermann, Fabian Wartzek, Heinz-Peter Schiffer

J. Turbomach. May 2016, 138(5): 051005.

Paper No: TURBO-15-1254

DOI: https://doi.org/10.1115/1.4032145

Published Online: January 20, 2016

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Topics: Blades, Cavities, Cooling, Nozzles, Oscillations, Pressure, Rotors, Compressors, Design, Turbines

Journal Articles

Forced Response Sensitivity of a Mistuned Rotor From an Embedded Compressor Stage

Fanny M. Besem, Robert E. Kielb, Nicole L. Key

J. Turbomach. March 2016, 138(3): 031002.

Paper No: TURBO-15-1205

DOI: https://doi.org/10.1115/1.4031866

Published Online: November 17, 2015

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Topics: Blades, Rotors, Excitation, Compressors, Computational fluid dynamics, Damping

Journal Articles

Investigation of Forced Response Sensitivity of Low Pressure Compressor With Respect to Variation in Tip Clearance Size

Majid Mesbah, Jean-François Thomas, François Thirifay, A. Naert, S. Hiernaux

J. Turbomach. September 2015, 137(9): 091011.

Paper No: TURBO-14-1060

DOI: https://doi.org/10.1115/1.4030250

Published Online: September 1, 2015

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Topics: Blades, Clearances (Engineering), Compressors, Damping, Engineering simulation, Pressure, Simulation, Excitation

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Journal citation

NARROW

Forced Response Induced by Low Engine Order Under Circumferential Inlet Distortions With Different Extents

Assessment of Low Engine Order Excitation of a Contaminated Turbocharger Radial Turbine Stage Using a Nozzle Ring Only Computational Model

Aerodynamic Interaction of Volute With Rotor in a Nozzleless Radial Turbine

Forced Response Due to Vane Stagger Angle Variation in an Axial Compressor

Stator Blades Manufacturing Geometrical Variability in Axial Compressors and Impact on the Aeroelastic Excitation Forces

Pulsed Suction Control in a Highly Loaded Compressor Cascade With Low Suction Flowrates

Exploring Applicability of Acoustic Heat Transfer Enhancement Across Various Perturbation Elements

Experimental and Numerical Quantification of the Aerodynamic Damping of a Turbine Blisk

Influence of Excitation Frequency, Phase Shift, and Duty Cycle on Cooling Ratio in a Dynamically Forced Impingement Jet Array

Experimental Investigation of Forced Convection Enhancement by Acoustic Resonance Excitations in Turbulated Heat Exchangers

Flutter in Started and Unstarted Transonic Linear Cascades: Simultaneous Measurements of Unsteady Loads and Shock Dynamics

Rotor–Stator Interactions in a 2.5-Stage Axial Compressor—Part II: Impact of Aerodynamic Modeling on Forced Response

Separation of Up and Downstream Forced Response Excitations of an Embedded Compressor Rotor

Analysis of the Effect of Multirow and Multipassage Aerodynamic Interaction on the Forced Response Variation in a Compressor Configuration—Part II: Effects of Additional Structural Mistuning

Analysis of the Effect of Multirow and Multipassage Aerodynamic Interaction on the Forced Response Variation in a Compressor Configuration—Part I: Aerodynamic Excitation

Full-Annulus Simulation of Nonsynchronous Blade Vibration Excitation of an Axial Compressor

Experimental Assessment of Noise Generation and Transmission in a High-Pressure Transonic Turbine Stage

Blade Triggered Excitation of Periodically Unsteady Impinging Jets for Efficient Turbine Liner Segment Cooling

Forced Response Sensitivity of a Mistuned Rotor From an Embedded Compressor Stage

Investigation of Forced Response Sensitivity of Low Pressure Compressor With Respect to Variation in Tip Clearance Size

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