Volume 145 Issue 11 | J. Eng. Gas Turbines Power

Research Papers

Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment

Alexander J. Eder, Bayu Dharmaputra, Marcel Désor, Camilo F. Silva, Alex M. Garcia, Bruno Schuermans, Nicolas Noiray, Wolfgang Polifke

J. Eng. Gas Turbines Power. November 2023, 145(11): 111001. doi: https://doi.org/10.1115/1.4063283

Abstract

View articletitled, Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment

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Topics: Combustion chambers , Diffusion (Physics) , Entropy , Flames , Hydrogen , Temperature , Waves

Consideration of Nonideal Detonation Regimes Influenced by Wave Modes in a Water-Cooled Rotating Detonation Engine Using OH* Chemiluminescence

Kristyn B. Johnson, Donald H. Ferguson, Justin M. Weber, Andrew C. Nix

J. Eng. Gas Turbines Power. November 2023, 145(11): 111002. doi: https://doi.org/10.1115/1.4063321

Abstract

View articletitled, Consideration of Nonideal Detonation Regimes Influenced by Wave Modes in a Water-Cooled Rotating Detonation Engine Using OH* Chemiluminescence

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Topics: Combustion , Explosions , Waves , Chemiluminescence

Physical Insight Into Whoosh Noise in Turbocharger Compressors Using Computational Fluid Dynamics

Rick Dehner, Ahmet Selamet, Pranav Sriganesh, Deb Banerjee, Emel Selamet, Ahsanul Karim, Todd Brewer, Anthony Morelli

J. Eng. Gas Turbines Power. November 2023, 145(11): 111003. doi: https://doi.org/10.1115/1.4063277

Abstract

View articletitled, Physical Insight Into Whoosh Noise in Turbocharger Compressors Using Computational Fluid Dynamics

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Topics: Acoustics , Blades , Compressors , Computational fluid dynamics , Flow (Dynamics) , Impellers , Noise (Sound) , Turbochargers , Ducts , Pressure

Development of Physical-Chemical Surrogate Models and Skeletal Mechanisms for the Combustion Simulation of Several Jet Fuels

Jin Yu, Fanjun Guo, Tao Deng, Ping Liu, Jia-Jia Yu

J. Eng. Gas Turbines Power. November 2023, 145(11): 111004. doi: https://doi.org/10.1115/1.4063304

Abstract

View articletitled, Development of Physical-Chemical Surrogate Models and Skeletal Mechanisms for the Combustion Simulation of Several Jet Fuels

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Topics: Combustion , Fuels , Simulation , Sprays , Flames , Jet fuels , Ignition delay

Experimental Investigation on Cross-Impingement Characteristics Under Various Biodiesel-Butanol Blended Proportions and Ambient Conditions

Qiankun Zhang, Haoqin Wu, Shijie Mi, Xingcai Lu

J. Eng. Gas Turbines Power. November 2023, 145(11): 111005. doi: https://doi.org/10.1115/1.4063305

Abstract

View articletitled, Experimental Investigation on Cross-Impingement Characteristics Under Various Biodiesel-Butanol Blended Proportions and Ambient Conditions

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Topics: Biodiesel , Collisions (Physics) , Diffusion (Physics) , Sprays , Vapors , Fuels , Drops , Temperature

Multi-Input Multi-Output Robust Control of Turbofan Engines Based on Off-Equilibrium Linearization Linear Parameter Varying Model

Yifeng Tang, Yan Li, Wenchong Yang, Wenxiang Zhou, Jinquan Huang, Tao Cui

J. Eng. Gas Turbines Power. November 2023, 145(11): 111006. doi: https://doi.org/10.1115/1.4063278

Abstract

View articletitled, Multi-Input Multi-Output Robust Control of Turbofan Engines Based on Off-Equilibrium Linearization Linear Parameter Varying Model

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Topics: Control equipment , Design , Engines , Equilibrium (Physics) , Turbofans , Robust control , Polynomials , Errors , Dynamics (Mechanics)

Experimental Investigation on the Correlation Between Total Pressure and Swirl Distortions

Haideng Zhang, Yun Wu, Enbo Sun, Shanzhen Li, Lifu Zhang, Yuhan Long

J. Eng. Gas Turbines Power. November 2023, 145(11): 111007. doi: https://doi.org/10.1115/1.4063307

Abstract

View articletitled, Experimental Investigation on the Correlation Between Total Pressure and Swirl Distortions

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Topics: Flow (Dynamics) , Pressure , Probes

Impact of Transverse Acoustic Excitation and Air Swirl on a Confined Hollow Cone Sheet

Rohit R. Bhattacharjee, Aravind I. B., Satyanarayanan R. Chakravarthy

J. Eng. Gas Turbines Power. November 2023, 145(11): 111008. doi: https://doi.org/10.1115/1.4063280

Abstract

View articletitled, Impact of Transverse Acoustic Excitation and Air Swirl on a Confined Hollow Cone Sheet

Supplementary data

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Topics: Acoustics , Flow (Dynamics) , Pressure , Sprays , Excitation , Waves

Application of Compressed Sensing Method With ℓ_1/2-Norm in Fan/Compressor Mode Detection

Zhaoyin Li, Zeyuan Yang, Pengfei Chai, Zonghan Sun, Jie Tian, Hua Ouyang

J. Eng. Gas Turbines Power. November 2023, 145(11): 111009. doi: https://doi.org/10.1115/1.4063306

Abstract

View articletitled, Application of Compressed Sensing Method With ℓ1/2-Norm in Fan/Compressor Mode Detection

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Topics: Compressors , Failure , Robustness , Sensors , Signals , Acoustics , Pressure , Blades

Experimental Force Coefficients of a Hydrostatic Thrust Bearing and Comparisons to Predictions

Homin Lim, Keun Ryu

J. Eng. Gas Turbines Power. November 2023, 145(11): 111010. doi: https://doi.org/10.1115/1.4063308

Abstract

View articletitled, Experimental Force Coefficients of a Hydrostatic Thrust Bearing and Comparisons to Predictions

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Topics: Bearings , Film thickness , Hydrostatics , Stress , Thrust bearings , Pressure , Stiffness , Hammers , Thrust

On the Performance of Hydrostatic Journal Bearings in Air, Water, and Liquid Nitrogen: Measurements and Predictions

Hyunsung Jung, Kyuman Kim, Keun Ryu

J. Eng. Gas Turbines Power. November 2023, 145(11): 111011. doi: https://doi.org/10.1115/1.4063282

Abstract

View articletitled, On the Performance of Hydrostatic Journal Bearings in Air, Water, and Liquid Nitrogen: Measurements and Predictions

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Topics: Bearings , Hydrostatics , Journal bearings , Nitrogen , Stress , Water , Fluids , Pressure , Flow (Dynamics)

Computational Fluid Dynamics Analysis and Experimental Results for the Dynamic Performance of Two Long Smooth Surface Annular Seals Operating With a Liquid in Air Mixture

Jing Yang, Dung L. Tran, Luis San Andrés

J. Eng. Gas Turbines Power. November 2023, 145(11): 111012. doi: https://doi.org/10.1115/1.4063309

Abstract

View articletitled, Computational Fluid Dynamics Analysis and Experimental Results for the Dynamic Performance of Two Long Smooth Surface Annular Seals Operating With a Liquid in Air Mixture

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Topics: Computational fluid dynamics , Flow (Dynamics) , Stiffness , Damping , Leakage , Clearances (Engineering) , Pressure

A Calibration Approach for Accelerated Creep Testing for Electron Beam Melted Ti-6Al-4V Using the Wilshire–Cano–Stewart Model

Md Abir Hossain, Jacob T. Pellicotte, Calvin M. Stewart

J. Eng. Gas Turbines Power. November 2023, 145(11): 111013. doi: https://doi.org/10.1115/1.4063310

Abstract

View articletitled, A Calibration Approach for Accelerated Creep Testing for Electron Beam Melted Ti-6Al-4V Using the Wilshire–Cano–Stewart Model

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Topics: Calibration , Creep , Stress , Cathode ray oscilloscopes , Electron beams , Rupture

Guidelines for the Aerodynamic Design of sCO₂ Centrifugal Compressor Stages

Alessandro Romei, Paolo Gaetani, Giacomo Persico

J. Eng. Gas Turbines Power. November 2023, 145(11): 111014. doi: https://doi.org/10.1115/1.4063311

Abstract

View articletitled, Guidelines for the Aerodynamic Design of sCO2 Centrifugal Compressor Stages

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Topics: Blades , Compressors , Design , Flow (Dynamics) , Impellers , Two-phase flow , Fluids , Optimization , Shapes

A Conceptual Model for the Flutter Mechanism in Interlocked Turbine Blades

Juan Manuel Gallardo, Óscar Pérez Escobar

J. Eng. Gas Turbines Power. November 2023, 145(11): 111015. doi: https://doi.org/10.1115/1.4063313

Abstract

View articletitled, A Conceptual Model for the Flutter Mechanism in Interlocked Turbine Blades

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Topics: Blades , Flutter (Aerodynamics) , Torsion , Finite element methods , Damping , Stability , Mode shapes , Turbines

Simulation of the Thermoacoustic Response of an Aero-Engine Gas Turbine Fuel Injector Using a Hybrid CFD-CAA Method

Hanna Reinhardt, Çetin Ozan Alanyalıoğlu, André Fischer, Claus Lahiri, Hendrik Nicolai, Christian Hasse

J. Eng. Gas Turbines Power. November 2023, 145(11): 111016. doi: https://doi.org/10.1115/1.4063335

Abstract

View articletitled, Simulation of the Thermoacoustic Response of an Aero-Engine Gas Turbine Fuel Injector Using a Hybrid CFD-CAA Method

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Topics: Acoustics , Computational fluid dynamics , Flames , Simulation , Transfer functions , Heat , Fluctuations (Physics) , S-matrix theory , Aircraft engines , Combustion

Supercritical Carbon Dioxide Bottoming Cycles for Off-Shore Applications—An Optimization Study

Giacomo Persico, David T. Sánchez, Dario Alfani, Paolo Silva, Rene Vijgen, Marco Ruggiero, Stefan Glos, Renaud Le Pierres, Ulrich Schmitz, Rasmus Rubycz, Albannie Cagnac, Scott Macadam, Dominique H. Orhon

J. Eng. Gas Turbines Power. November 2023, 145(11): 111017. doi: https://doi.org/10.1115/1.4063314

Abstract

View articletitled, Supercritical Carbon Dioxide Bottoming Cycles for Off-Shore Applications—An Optimization Study

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Topics: Cycles , Optimization , Steam

The Effect of Methane–Ammonia and Methane–Hydrogen Blends on Ignition and Light-Around in an Annular Combustor

Yi Hao Kwah, Samuel Wiseman, James R. Dawson

J. Eng. Gas Turbines Power. November 2023, 145(11): 111018. doi: https://doi.org/10.1115/1.4063315

Abstract

View articletitled, The Effect of Methane–Ammonia and Methane–Hydrogen Blends on Ignition and Light-Around in an Annular Combustor

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Topics: Combustion chambers , Ejectors , Flames , Fuels , Ignition , Methane , Hydrogen , Fossil fuels

The Effect of Hydrogen on Nonlinear Flame Saturation

Eirik Æsøy, Thomas Indlekofer, Mirko R. Bothien, James R. Dawson

J. Eng. Gas Turbines Power. November 2023, 145(11): 111019. doi: https://doi.org/10.1115/1.4063316

Abstract

View articletitled, The Effect of Hydrogen on Nonlinear Flame Saturation

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Topics: Flames , Hydrogen

Turbine Blade Endwall Heat Transfer and Film Cooling Performance With Multigap Jets and Film Holes

Bo Bai, Zhiyu Li, Mingyang Hao, Yuanyuan Li, Kaiyuan Zhang, Zhigang Li, Jun Li

J. Eng. Gas Turbines Power. November 2023, 145(11): 111020. doi: https://doi.org/10.1115/1.4063373

Abstract

View articletitled, Turbine Blade Endwall Heat Transfer and Film Cooling Performance With Multigap Jets and Film Holes

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Topics: Blades , Film cooling , Flow (Dynamics) , Heat transfer , Jets , Coolants , Heat transfer coefficients

Numerical Investigation of Friction Induced Interaction of Flutter Modes in a Realistic Low Pressure Turbine Rotor

Salvador Rodríguez-Blanco, Javier González-Monge, Carlos Martel

J. Eng. Gas Turbines Power. November 2023, 145(11): 111021. doi: https://doi.org/10.1115/1.4063374

Abstract

View articletitled, Numerical Investigation of Friction Induced Interaction of Flutter Modes in a Realistic Low Pressure Turbine Rotor

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Topics: Bladed disks , Blades , Displacement , Flutter (Aerodynamics) , Friction , Rotors , Traveling waves , Turbines , Pressure , Vibration

Experimental Investigation of High Frequency Flame Response on Injector Coupling in a Perfectly Premixed Multi-Jet Combustor

Jan-Andre Rosenkranz, Thomas Sattelmayer

J. Eng. Gas Turbines Power. November 2023, 145(11): 111022. doi: https://doi.org/10.1115/1.4063375

Abstract

View articletitled, Experimental Investigation of High Frequency Flame Response on Injector Coupling in a Perfectly Premixed Multi-Jet Combustor

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Topics: Acoustics , Combustion chambers , Ejectors , Flames , Fluctuations (Physics) , Heat , Deformation , Flow (Dynamics) , Pressure , Sound pressure

Research Papers

Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment

Consideration of Nonideal Detonation Regimes Influenced by Wave Modes in a Water-Cooled Rotating Detonation Engine Using OH* Chemiluminescence

Physical Insight Into Whoosh Noise in Turbocharger Compressors Using Computational Fluid Dynamics

Development of Physical-Chemical Surrogate Models and Skeletal Mechanisms for the Combustion Simulation of Several Jet Fuels

Experimental Investigation on Cross-Impingement Characteristics Under Various Biodiesel-Butanol Blended Proportions and Ambient Conditions

Multi-Input Multi-Output Robust Control of Turbofan Engines Based on Off-Equilibrium Linearization Linear Parameter Varying Model

Experimental Investigation on the Correlation Between Total Pressure and Swirl Distortions

Impact of Transverse Acoustic Excitation and Air Swirl on a Confined Hollow Cone Sheet

Application of Compressed Sensing Method With ℓ_1/2-Norm in Fan/Compressor Mode Detection

Experimental Force Coefficients of a Hydrostatic Thrust Bearing and Comparisons to Predictions

On the Performance of Hydrostatic Journal Bearings in Air, Water, and Liquid Nitrogen: Measurements and Predictions

Computational Fluid Dynamics Analysis and Experimental Results for the Dynamic Performance of Two Long Smooth Surface Annular Seals Operating With a Liquid in Air Mixture

A Calibration Approach for Accelerated Creep Testing for Electron Beam Melted Ti-6Al-4V Using the Wilshire–Cano–Stewart Model

Guidelines for the Aerodynamic Design of sCO₂ Centrifugal Compressor Stages

A Conceptual Model for the Flutter Mechanism in Interlocked Turbine Blades

Simulation of the Thermoacoustic Response of an Aero-Engine Gas Turbine Fuel Injector Using a Hybrid CFD-CAA Method

Supercritical Carbon Dioxide Bottoming Cycles for Off-Shore Applications—An Optimization Study

The Effect of Methane–Ammonia and Methane–Hydrogen Blends on Ignition and Light-Around in an Annular Combustor

The Effect of Hydrogen on Nonlinear Flame Saturation

Turbine Blade Endwall Heat Transfer and Film Cooling Performance With Multigap Jets and Film Holes

Numerical Investigation of Friction Induced Interaction of Flutter Modes in a Realistic Low Pressure Turbine Rotor

Experimental Investigation of High Frequency Flame Response on Injector Coupling in a Perfectly Premixed Multi-Jet Combustor

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