Volume 143 Issue 12 | J. Eng. Gas Turbines Power

Topics: Boundary-value problems , Combustion chambers , Flames , Temperature , Uncertainty , Impulse (Physics) , Uncertainty quantification , Large eddy simulation , Topology

Noise Characteristics of Automobile Cooling Fan Based on Circumferential Mode Analysis

Pengfei Chai, Zonghan Sun, Zhiqiang Chang, Zhigang Peng, Jie Tian, Hua Ouyang

J. Eng. Gas Turbines Power. December 2021, 143(12): 121003. doi: https://doi.org/10.1115/1.4051953

Abstract

View articletitled, Noise Characteristics of Automobile Cooling Fan Based on Circumferential Mode Analysis

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Topics: Automobiles , Blades , Noise (Sound) , Rotors , Cooling , Stators

Low-Order Modeling of Can-Annular Combustors

Guillaume J. J. Fournier, Max Meindl, Camilo F. Silva, Giulio Ghirardo, Mirko R. Bothien, Wolfgang Polifke

J. Eng. Gas Turbines Power. December 2021, 143(12): 121004. doi: https://doi.org/10.1115/1.4051954

Abstract

View articletitled, Low-Order Modeling of Can-Annular Combustors

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Topics: Acoustics , Annulus , Combustion chambers , Electrical conductivity , Flow (Dynamics) , Modeling , Reflectance , Simulation , Thermal conductivity , Waves

Predicting the Amplitude of Thermoacoustic Instability Using Universal Scaling Behavior

Induja Pavithran, Vishnu R. Unni, Abhishek Saha, Alan J. Varghese, R. I. Sujith, Norbert Marwan, Jürgen Kurths

J. Eng. Gas Turbines Power. December 2021, 143(12): 121005. doi: https://doi.org/10.1115/1.4052059

Abstract

View articletitled, Predicting the Amplitude of Thermoacoustic Instability Using Universal Scaling Behavior

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Topics: Combustion chambers , Oscillations , Time series , Pressure , Turbulence , Limit cycles , Fluctuations (Physics) , Signals

Numerical Evaluation and High-Speed Rotating Test on Circular Arc Spring Dampers for Centrifugal Compressors

Ryota Takeuchi, Hidetsugu Ishimaru, Hideaki Yamashita, Takahiko Inoue, Shota Yabui, Tsuyoshi Inoue

J. Eng. Gas Turbines Power. December 2021, 143(12): 121006. doi: https://doi.org/10.1115/1.4051986

Abstract

View articletitled, Numerical Evaluation and High-Speed Rotating Test on Circular Arc Spring Dampers for Centrifugal Compressors

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Topics: Bearings , Cavitation , Compressors , Dampers , Damping , Excitation , Fluids , Springs , Pressure , Stiffness

Establishing an Acceptance Criteria for Assessing Fatigue of Additive Repair Processes

Onome Scott-Emuakpor, Luke Sheridan, Joseph Beck, Brian Runyon, Tommy George

J. Eng. Gas Turbines Power. December 2021, 143(12): 121007. doi: https://doi.org/10.1115/1.4052061

Abstract

View articletitled, Establishing an Acceptance Criteria for Assessing Fatigue of Additive Repair Processes

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Topics: Acceptance criteria , Fatigue , Maintenance , Wire , Cycles , Microscopy , Stress , Fractography

Stability and Unbalance Analysis of Rigid Rotors Supported by Spiral Groove Bearings: Comparison of Different Approaches

Elia Iseli, Jürg Schiffmann

J. Eng. Gas Turbines Power. December 2021, 143(12): 121008. doi: https://doi.org/10.1115/1.4052025

Abstract

View articletitled, Stability and Unbalance Analysis of Rigid Rotors Supported by Spiral Groove Bearings: Comparison of Different Approaches

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Topics: Bearings , Compressibility , Rotors , Stability , Transients (Dynamics) , Inertia (Mechanics) , Transient analysis

Experimental and Numerical Study for Improved Understanding of Mixed-Convection Type of Flows in Turbine Casing Cavities During Shut-Down Regimes

Oguzhan Murat, Budimir Rosic, Koichi Tanimoto, Ryo Egami

J. Eng. Gas Turbines Power. December 2021, 143(12): 121009. doi: https://doi.org/10.1115/1.4052026

Abstract

View articletitled, Experimental and Numerical Study for Improved Understanding of Mixed-Convection Type of Flows in Turbine Casing Cavities During Shut-Down Regimes

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Topics: Cavities , Cylinders , Flow (Dynamics) , Heat transfer , Mixed convection , Temperature , Turbines , Turbulence , Annulus , Plumes (Fluid dynamics)

On the Performance of Wavy Dry Friction and Piezoelectric Hybrid Flexible Dampers

Y. G. Wu, Y. Fan, L. Li, Z. M. Zhao

J. Eng. Gas Turbines Power. December 2021, 143(12): 121010. doi: https://doi.org/10.1115/1.4051955

Abstract

View articletitled, On the Performance of Wavy Dry Friction and Piezoelectric Hybrid Flexible Dampers

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Topics: Dampers , Damping , Dry friction , Friction , Resonance , Vibration

Response of Auto-Ignition-Stabilized Flames to One-Dimensional Disturbances: Intrinsic Response

Harish S. Gopalakrishnan, Andrea Gruber, Jonas Moeck

J. Eng. Gas Turbines Power. December 2021, 143(12): 121011. doi: https://doi.org/10.1115/1.4052058

Abstract

View articletitled, Response of Auto-Ignition-Stabilized Flames to One-Dimensional Disturbances: Intrinsic Response

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Topics: Acoustics , Combustion chambers , Flames , Fluctuations (Physics) , Heat , Ignition , Temperature , Waves , Pressure , Particulate matter

Integrally Bladed Rotor Mistuning Identification and Model Updating Using Geometric Mistuning Models

Joseph A. Beck, Jeffrey M. Brown, Daniel L. Gillaugh, Emily B. Carper, Alex A. Kaszynski

J. Eng. Gas Turbines Power. December 2021, 143(12): 121012. doi: https://doi.org/10.1115/1.4051111

Abstract

View articletitled, Integrally Bladed Rotor Mistuning Identification and Model Updating Using Geometric Mistuning Models

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Topics: Algorithms , Approximation , Blades , Eigenvalues , Elastic moduli , Errors , Excitation , Finite element model , Geometry , Materials properties

Study on Automatic Adaptation for Control-Oriented Model of Advanced Diesel Engine

S. Nishii, Y. Yamasaki

J. Eng. Gas Turbines Power. December 2021, 143(12): 121013. doi: https://doi.org/10.1115/1.4052263

Abstract

View articletitled, Study on Automatic Adaptation for Control-Oriented Model of Advanced Diesel Engine

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Topics: Combustion , Engines , Ignition , Diesel engines

A Comparison Between Organic Rankine Cycle and Supercritical CO₂ Bottoming Cycles for Energy Recovery From Industrial Gas Turbines Exhaust Gas

Alessandra Maria Ancona, Michele Bianchi, Lisa Branchini, Andrea De Pascale, Francesco Melino, Antonio Peretto, Noemi Torricelli

J. Eng. Gas Turbines Power. December 2021, 143(12): 121014. doi: https://doi.org/10.1115/1.4051950

Abstract

View articletitled, A Comparison Between Organic Rankine Cycle and Supercritical CO2 Bottoming Cycles for Energy Recovery From Industrial Gas Turbines Exhaust Gas

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Topics: Cycles , Organic Rankine cycle , Supercritical carbon dioxide , Gas turbines , Turbines , Pressure , Exhaust systems , Temperature , Carbon dioxide , Heat recovery

Investigation on the Robustness of Rotor/Stator Contact Interactions With Respect to Small Mistuning

Florence Nyssen, Alain Batailly

J. Eng. Gas Turbines Power. December 2021, 143(12): 121015. doi: https://doi.org/10.1115/1.4051957

Abstract

View articletitled, Investigation on the Robustness of Rotor/Stator Contact Interactions With Respect to Small Mistuning

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Topics: Blades , Disks , Displacement , Engines , Simulation , Robustness , Rotors , Stators , Engineering simulation

An Analytical Two-Phase Flow Model for Prediction of Leakage in Wet Gas Labyrinth Seals and Pocket Damper Seals. Is Simplicity Still Desired?

Jing Yang, Luis San Andrés

J. Eng. Gas Turbines Power. December 2021, 143(12): 121016. doi: https://doi.org/10.1115/1.4051916

Abstract

View articletitled, An Analytical Two-Phase Flow Model for Prediction of Leakage in Wet Gas Labyrinth Seals and Pocket Damper Seals. Is Simplicity Still Desired?

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Topics: Dampers , Flow (Dynamics) , Leakage , Pressure , Two-phase flow , Computational fluid dynamics , Blades , Cavities , Rotors , Clearances (Engineering)

Acoustic-Convective Interference in Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames

Eirik Æsøy, José G. Aguilar, Mirko R. Bothien, Nicholas A. Worth, James R. Dawson

J. Eng. Gas Turbines Power. December 2021, 143(12): 121017. doi: https://doi.org/10.1115/1.4051960

Abstract

View articletitled, Acoustic-Convective Interference in Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames

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Topics: Flames , Transfer functions , Flow (Dynamics) , Hydrogen , Acoustics , Screws

Amplitude-Dependent Damping and Driving Rates of High-Frequency Thermoacoustic Oscillations in a Lab-Scale Lean-Premixed Gas Turbine Combustor

Thomas Hofmeister, Thomas Sattelmayer

J. Eng. Gas Turbines Power. December 2021, 143(12): 121018. doi: https://doi.org/10.1115/1.4051990

Abstract

View articletitled, Amplitude-Dependent Damping and Driving Rates of High-Frequency Thermoacoustic Oscillations in a Lab-Scale Lean-Premixed Gas Turbine Combustor

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Topics: Acoustics , Combustion chambers , Computational fluid dynamics , Damping , Energy dissipation , Flames , Flow (Dynamics) , Oscillations , Pressure , Simulation

Surge Prevention Techniques for a Turbocharged Solid Oxide Fuel Cell Hybrid System

L. Mantelli, M. L. Ferrari, A. Traverso

J. Eng. Gas Turbines Power. December 2021, 143(12): 121019. doi: https://doi.org/10.1115/1.4052092

Abstract

View articletitled, Surge Prevention Techniques for a Turbocharged Solid Oxide Fuel Cell Hybrid System

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Topics: Compressors , Ejectors , Flow (Dynamics) , Solid oxide fuel cells , Surges , Pressure , Fuels , Temperature , Simulation , Water

Techno-Economic Analysis of a Hydrogen Production and Storage System for the On-Site Fuel Supply of Hydrogen-Fired Gas Turbines

Thomas Bexten, Tobias Sieker, Manfred Wirsum

J. Eng. Gas Turbines Power. December 2021, 143(12): 121020. doi: https://doi.org/10.1115/1.4052023

Abstract

View articletitled, Techno-Economic Analysis of a Hydrogen Production and Storage System for the On-Site Fuel Supply of Hydrogen-Fired Gas Turbines

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Topics: Carbon dioxide , Economics , Fuels , Gas turbines , Hydrogen , Hydrogen production , Storage , Hydrogen storage , Renewable energy , Wind turbines

Experimental Investigation on Nonlinear Response of a Low-Swirl Flame to Acoustic Excitation With Large Amplitude

Weijie Liu, Liang Zhang, Ranran Xue, Qian Yang, Huiru Wang

J. Eng. Gas Turbines Power. December 2021, 143(12): 121021. doi: https://doi.org/10.1115/1.4052024

Abstract

View articletitled, Experimental Investigation on Nonlinear Response of a Low-Swirl Flame to Acoustic Excitation With Large Amplitude

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Topics: Excitation , Flames , Acoustics , Heat

Dynamical Characterization of Thermoacoustic Oscillations in a Hydrogen-Enriched Partially Premixed Swirl-Stabilized Methane/Air Combustor

Abhishek Kushwaha, Praveen Kasthuri, Samadhan A. Pawar, R. I. Sujith, Ianko Chterev, Isaac Boxx

J. Eng. Gas Turbines Power. December 2021, 143(12): 121022. doi: https://doi.org/10.1115/1.4052091

Abstract

View articletitled, Dynamical Characterization of Thermoacoustic Oscillations in a Hydrogen-Enriched Partially Premixed Swirl-Stabilized Methane/Air Combustor

Supplementary data

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Topics: Combustion chambers , Hydrogen , Oscillations , Signals , Methane

Impact of Mistuned Underplatform Dampers on the Nonlinear Vibration of Bladed Disks

Samuel Quaegebeur, Benjamin Chouvion, Fabrice Thouverez

J. Eng. Gas Turbines Power. December 2021, 143(12): 121023. doi: https://doi.org/10.1115/1.4051868

Abstract

View articletitled, Impact of Mistuned Underplatform Dampers on the Nonlinear Vibration of Bladed Disks

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Topics: Dampers , Disks , Displacement , Friction , Optimization , Blades , Nonlinear vibration

A Non-Compact Effective Impedance Model for Can-to-Can Acoustic Communication: Analysis and Optimization of Damping Mechanisms

Jakob G. R. von Saldern, Alessandro Orchini, Jonas P. Moeck

J. Eng. Gas Turbines Power. December 2021, 143(12): 121024. doi: https://doi.org/10.1115/1.4052077

Abstract

View articletitled, A Non-Compact Effective Impedance Model for Can-to-Can Acoustic Communication: Analysis and Optimization of Damping Mechanisms

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Topics: Acoustics , Combustion chambers , Damping , Reflectance , Mach number , Porosity

Ignition Delay Time Correlation of C₁–C₅ Natural Gas Blends for Intermediate and High Temperature Regime

A. Abd El-Sabor Mohamed, Amrit Bikram Sahu, Snehasish Panigrahy, Gilles Bourque, Henry Curran

J. Eng. Gas Turbines Power. December 2021, 143(12): 121025. doi: https://doi.org/10.1115/1.4051908

Abstract

View articletitled, Ignition Delay Time Correlation of C1–C5 Natural Gas Blends for Intermediate and High Temperature Regime

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Topics: Fuels , High temperature , Ignition delay , Methane , Natural gas , Pressure , Simulation , Temperature

High-Temperature Solid Particle Erosion in a Melt-Infiltrated SiC/SiC Ceramic Matrix Composite

Michael J. Presby

J. Eng. Gas Turbines Power. December 2021, 143(12): 121026. doi: https://doi.org/10.1115/1.4051969

Abstract

View articletitled, High-Temperature Solid Particle Erosion in a Melt-Infiltrated SiC/SiC Ceramic Matrix Composite

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Topics: Erosion , Particulate matter , Damage , High temperature , Composite materials , Ceramic matrix composites

Technical Brief

Study of the Effect of Air Injection on the Surge and Flow Characteristic of Compressor and the Pumping Loss in a Heavy-Duty Turbocharged Natural Gas Spark Ignition Engine

Cheng Liao, Jianqin Fu, Dan Zhao, Chengqin Ren, Jingping Liu, Qi Liu

J. Eng. Gas Turbines Power. December 2021, 143(12): 124501. doi: https://doi.org/10.1115/1.4052030

Abstract

View articletitled, Study of the Effect of Air Injection on the Surge and Flow Characteristic of Compressor and the Pumping Loss in a Heavy-Duty Turbocharged Natural Gas Spark Ignition Engine

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Topics: Compressors , Engines , Flow (Dynamics) , Natural gas , Pressure , Surges , Spark-ignition engine , Turbochargers , Stress

Research Papers

Experimental Investigation on Wear Behavior of Rectangular Labyrinth Fin Against High-Speed Rotor

Confidence in Flame Impulse Response Estimation From Large Eddy Simulation With Uncertain Thermal Boundary Conditions

Noise Characteristics of Automobile Cooling Fan Based on Circumferential Mode Analysis

Low-Order Modeling of Can-Annular Combustors

Predicting the Amplitude of Thermoacoustic Instability Using Universal Scaling Behavior

Numerical Evaluation and High-Speed Rotating Test on Circular Arc Spring Dampers for Centrifugal Compressors

Establishing an Acceptance Criteria for Assessing Fatigue of Additive Repair Processes

Stability and Unbalance Analysis of Rigid Rotors Supported by Spiral Groove Bearings: Comparison of Different Approaches

Experimental and Numerical Study for Improved Understanding of Mixed-Convection Type of Flows in Turbine Casing Cavities During Shut-Down Regimes

On the Performance of Wavy Dry Friction and Piezoelectric Hybrid Flexible Dampers

Response of Auto-Ignition-Stabilized Flames to One-Dimensional Disturbances: Intrinsic Response

Integrally Bladed Rotor Mistuning Identification and Model Updating Using Geometric Mistuning Models

Study on Automatic Adaptation for Control-Oriented Model of Advanced Diesel Engine

A Comparison Between Organic Rankine Cycle and Supercritical CO₂ Bottoming Cycles for Energy Recovery From Industrial Gas Turbines Exhaust Gas

Investigation on the Robustness of Rotor/Stator Contact Interactions With Respect to Small Mistuning

An Analytical Two-Phase Flow Model for Prediction of Leakage in Wet Gas Labyrinth Seals and Pocket Damper Seals. Is Simplicity Still Desired?

Acoustic-Convective Interference in Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames

Amplitude-Dependent Damping and Driving Rates of High-Frequency Thermoacoustic Oscillations in a Lab-Scale Lean-Premixed Gas Turbine Combustor

Surge Prevention Techniques for a Turbocharged Solid Oxide Fuel Cell Hybrid System

Techno-Economic Analysis of a Hydrogen Production and Storage System for the On-Site Fuel Supply of Hydrogen-Fired Gas Turbines

Experimental Investigation on Nonlinear Response of a Low-Swirl Flame to Acoustic Excitation With Large Amplitude

Dynamical Characterization of Thermoacoustic Oscillations in a Hydrogen-Enriched Partially Premixed Swirl-Stabilized Methane/Air Combustor

Impact of Mistuned Underplatform Dampers on the Nonlinear Vibration of Bladed Disks

A Non-Compact Effective Impedance Model for Can-to-Can Acoustic Communication: Analysis and Optimization of Damping Mechanisms

Ignition Delay Time Correlation of C₁–C₅ Natural Gas Blends for Intermediate and High Temperature Regime

High-Temperature Solid Particle Erosion in a Melt-Infiltrated SiC/SiC Ceramic Matrix Composite

Technical Brief

Study of the Effect of Air Injection on the Surge and Flow Characteristic of Compressor and the Pumping Loss in a Heavy-Duty Turbocharged Natural Gas Spark Ignition Engine

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