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Journal Articles

Design and Operability Challenges for Supercritical CO 2 Plants: The sCO 2 -Flex Centrifugal Compressor Test Experience

Bigi Manuele, Bisio Valentina, Evangelisti Silvia, Giancotti Marco, Milani Alberto, Pellegrini Tiziano

J. Eng. Gas Turbines Power. March 2023, 145(3): 031024.

Paper No: GTP-22-1345

DOI: https://doi.org/10.1115/1.4055707

Published Online: December 13, 2022

View Article titled, Design and Operability Challenges for Supercritical CO 2 Plants: The sCO 2 -Flex Centrifugal Compressor Test Experience

Topics: Carbon dioxide, Compressors, Design, Engineering prototypes, Pressure, Safety, Suction, Vibration, Transients (Dynamics), Supercritical carbon dioxide

Journal Articles

Machine-Learning Clustering Methods Applied to Detection of Noise Sources in Low-Speed Axial Fan

Lorenzo Tieghi, Stefan Becker, Alessandro Corsini, Giovanni Delibra, Stefan Schoder, Felix Czwielong

J. Eng. Gas Turbines Power. March 2023, 145(3): 031020.

Paper No: GTP-22-1291

DOI: https://doi.org/10.1115/1.4055417

Published Online: December 8, 2022

View Article titled, Machine-Learning Clustering Methods Applied to Detection of Noise Sources in Low-Speed Axial Fan

Topics: Algorithms, Blades, Flow (Dynamics), Machine learning, Noise (Sound), Simulation, Optimization, Pressure, Turbulence, Computation

Journal Articles

An Experimental Investigation of Supercritical Methane Injection Characteristics in a CO 2 Environment

Ritesh Ghorpade, Gihun Kim, K. R. V. Manikantachari (Raghu), Joshua Weiner, Daniel T. Banuti, Subith Vasu

J. Eng. Gas Turbines Power. March 2023, 145(3): 031018.

Paper No: GTP-22-1280

DOI: https://doi.org/10.1115/1.4055632

Published Online: December 8, 2022

View Article titled, An Experimental Investigation of Supercritical Methane Injection Characteristics in a CO 2 Environment

Topics: Carbon dioxide, Density, Fluids, Methane, Pressure, Temperature, Supercritical carbon dioxide

Journal Articles

A Methodology for a Coupled Structural–Computational Fluid Dynamics Analysis of Compressor Rotor Blades Subjected to Ice Impact With Uncertain Impactor Parameters

Holger Böhm, Lars Högner, Marcus Meyer, Ronald Mailach, Andreas Hornig, Maik Gude

J. Eng. Gas Turbines Power. March 2023, 145(3): 031001.

Paper No: GTP-22-1415

DOI: https://doi.org/10.1115/1.4055687

Published Online: December 5, 2022

View Article titled, A Methodology for a Coupled Structural–Computational Fluid Dynamics Analysis of Compressor Rotor Blades Subjected to Ice Impact With Uncertain Impactor Parameters

Topics: Blades, Compressors, Computational fluid dynamics, Deformation, Ice, Rotors, Simulation, Density, Fluids

Journal Articles

Investigating the Mixture Quality in Multi-Injector Burner Systems—Part I: Experimental Setup

Fabian Marquez Macias, Christoph Hirsch, Thomas Sattelmayer, Michael Huth, Jürgen Meisl

J. Eng. Gas Turbines Power. December 2022, 144(12): 121008.

Paper No: GTP-22-1322

DOI: https://doi.org/10.1115/1.4055491

Published Online: October 7, 2022

View Article titled, Investigating the Mixture Quality in Multi-Injector Burner Systems—Part I: Experimental Setup

Topics: Ejectors, Flow (Dynamics), Inflow, Momentum, Density

Journal Articles

Quantification of Autoignition Risk in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor and Surrogate Modeling

Salvatore Iavarone, Savvas Gkantonas, Sandeep Jella, Philippe Versailles, Sajjad Yousefian, Rory F. D. Monaghan, Epaminondas Mastorakos, Gilles Bourque

J. Eng. Gas Turbines Power. December 2022, 144(12): 121006.

Paper No: GTP-22-1300

DOI: https://doi.org/10.1115/1.4055481

Published Online: October 4, 2022

View Article titled, Quantification of Autoignition Risk in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor and Surrogate Modeling

Topics: Computational fluid dynamics, Flow (Dynamics), Fuels, Gas turbines, Metamodeling, Probability, Risk, Simulation, Temperature, Design

Journal Articles

Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures

Mohsen Broumand, Murray J. Thomson, Sean Yun, Zekai Hong

J. Eng. Gas Turbines Power. November 2022, 144(11): 111001.

Paper No: GTP-22-1271

DOI: https://doi.org/10.1115/1.4055360

Published Online: September 20, 2022

View Article titled, Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures

Topics: Drops, Sprays, Lasers, Fluids, Momentum, High pressure (Physics), Nozzles, Density

Journal Articles

Numerical Methods for Calculating Component Modes for Geometric Mistuning Reduced-Order Models

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

J. Eng. Gas Turbines Power. March 2022, 144(3): 031006.

Paper No: GTP-21-1487

DOI: https://doi.org/10.1115/1.4052427

Published Online: December 7, 2021

View Article titled, Numerical Methods for Calculating Component Modes for Geometric Mistuning Reduced-Order Models

Topics: Algorithms, Density, Errors, Finite element model, Geometry, Numerical analysis, Storage, Stiffness, Parallel processing

Journal Articles

Computational and Experimental Studies of Cellular Samples Manufactured Using Additive Methods for Use in Advanced Lightweight Designs of Engine Parts

Liubov Magerramova, Michael Volkov, Oleg Volgin, Pavel Kolos

J. Eng. Gas Turbines Power. June 2021, 143(6): 061010.

Paper No: GTP-20-1493

DOI: https://doi.org/10.1115/1.4049304

Published Online: March 16, 2021

View Article titled, Computational and Experimental Studies of Cellular Samples Manufactured Using Additive Methods for Use in Advanced Lightweight Designs of Engine Parts

Topics: Compression, Density, Engines, Mechanical properties, Simulation, Stress, Testing, Deformation, Tension

Journal Articles

Heat Transfer Analysis in a Rotating Cavity With Axial Through-Flow

M. R. Puttock-Brown, C. A. Long

J. Eng. Gas Turbines Power. May 2021, 143(5): 051026.

Paper No: GTP-20-1785

DOI: https://doi.org/10.1115/1.4050062

Published Online: March 15, 2021

View Article titled, Heat Transfer Analysis in a Rotating Cavity With Axial Through-Flow

Topics: Cavities, Disks, Geometry, Heat flux, Heat transfer, Simulation, Temperature, Thermocouples, Uncertainty, Instrumentation

Journal Articles

Test Results for the Static and Rotordynamic Characteristics of a Long ( L/D = 0.75) Smooth Seal in Two-Phase (Mainly Gas) Conditions With a 62-Bar Inlet Pressure

Dung L. Tran, Dara W. Childs, Hari Shrestha, Min Zhang

J. Eng. Gas Turbines Power. April 2021, 143(4): 041010.

Paper No: GTP-20-1638

DOI: https://doi.org/10.1115/1.4049773

Published Online: February 26, 2021

View Article titled, Test Results for the Static and Rotordynamic Characteristics of a Long ( L/D = 0.75) Smooth Seal in Two-Phase (Mainly Gas) Conditions With a 62-Bar Inlet Pressure

Topics: Damping, Flow (Dynamics), Leakage, Pressure, Stiffness, Computational fluid dynamics, Density, Two-phase flow, Viscosity

Journal Articles

New Insights From Conceptual Design of an Additive Manufactured 300 W Microgas Turbine Toward Unmanned Aerial Vehicle Applications

Lukas Badum, Boris Leizeronok, Beni Cukurel

J. Eng. Gas Turbines Power. February 2021, 143(2): 021006.

Paper No: GTP-20-1454

DOI: https://doi.org/10.1115/1.4048695

Published Online: January 18, 2021

View Article titled, New Insights From Conceptual Design of an Additive Manufactured 300 W Microgas Turbine Toward Unmanned Aerial Vehicle Applications

Topics: Additive manufacturing, Bearings, Compressors, Cycles, Design, Generators, Pressure, Rotors, Temperature, Turbines

Journal Articles

Assessing Fuel Property Effects on Cavitation and Erosion Propensity Using a Computational Fuel Screening Tool

Gina M. Magnotti, Sibendu Som

J. Eng. Gas Turbines Power. November 2020, 142(11): 111015.

Paper No: GTP-20-1283

DOI: https://doi.org/10.1115/1.4048457

Published Online: October 29, 2020

View Article titled, Assessing Fuel Property Effects on Cavitation and Erosion Propensity Using a Computational Fuel Screening Tool

Topics: Cavitation, Erosion, Fuels, Density, Experimental design

Journal Articles

Effects of Fuel Staging on the Hydrodynamic Stability of Multinozzle Swirl Flows

Saarthak Gupta, Kiran Manoharan, Santosh Hemchandra

J. Eng. Gas Turbines Power. October 2020, 142(10): 101010.

Paper No: GTP-19-1450

DOI: https://doi.org/10.1115/1.4045017

Published Online: September 29, 2020

View Article titled, Effects of Fuel Staging on the Hydrodynamic Stability of Multinozzle Swirl Flows

Topics: Flow (Dynamics), Fuels, Nozzles, Density, Hydrodynamic stability, Oscillations, Combustion chambers

Journal Articles

Spray Flame Characteristics of Bio-Derived Fuels in a Simulated Gas Turbine Burner

Heena Panchasara, Pankaj S. Kolhe, Ajay K. Agrawal

J. Eng. Gas Turbines Power. August 2020, 142(8): 081009.

Paper No: GTP-20-1190

DOI: https://doi.org/10.1115/1.4047782

Published Online: July 31, 2020

View Article titled, Spray Flame Characteristics of Bio-Derived Fuels in a Simulated Gas Turbine Burner

Topics: Combustion, Density, Drops, Flames, Fuels, Gas turbines, Probability, Sprays, Combustion chambers, Surface mount devices

Journal Articles

Numerical Investigation of Nonisothermal Cavitating Flows on Hydrofoils by Means of an Extended Schnerr–Sauer Model Coupled With a Nucleation Model

Maria Grazia De Giorgi, Antonio Ficarella, Donato Fontanarosa

J. Eng. Gas Turbines Power. April 2020, 142(4): 041003.

Paper No: GTP-19-1342

DOI: https://doi.org/10.1115/1.4044352

Published Online: January 29, 2020

View Article titled, Numerical Investigation of Nonisothermal Cavitating Flows on Hydrofoils by Means of an Extended Schnerr–Sauer Model Coupled With a Nucleation Model

Topics: Computational fluid dynamics, Density, Flow (Dynamics), Fluids, Hydrofoil, Nucleation (Physics), Temperature, Vapors, Water, Cavities

Journal Articles

A New Mistuning Identification Method Based on the Subset of Nominal System Modes Method

Christian U. Waldherr, Patrick Buchwald, Damian M. Vogt

J. Eng. Gas Turbines Power. February 2020, 142(2): 021016.

Paper No: GTP-19-1474

DOI: https://doi.org/10.1115/1.4045517

Published Online: January 16, 2020

View Article titled, A New Mistuning Identification Method Based on the Subset of Nominal System Modes Method

Topics: Blades, Compressors, Eigenvalues, Errors, Mode shapes, Noise (Sound), Probability, Resonance, Stiffness, Traveling waves

Journal Articles

Large Eddy Simulation of Multiple-Stage Ignition Process of n -Heptane Spray Flame

Wanhui Zhao, Lei Zhou, Wenjin Qin, Haiqiao Wei

J. Eng. Gas Turbines Power. August 2019, 141(8): 081019.

Paper No: GTP-18-1672

DOI: https://doi.org/10.1115/1.4043429

Published Online: April 29, 2019

View Article titled, Large Eddy Simulation of Multiple-Stage Ignition Process of n -Heptane Spray Flame

Topics: Combustion, Density, Flames, Ignition, Oxygen, Sprays, Temperature, Heptane, Large eddy simulation, Fuels

Journal Articles

Modeling Multiphase Effects in CO 2 Compressors at Subcritical Inlet Conditions

Ashvin Hosangadi, Zisen Liu, Timothy Weathers, Vineet Ahuja, Judy Busby

J. Eng. Gas Turbines Power. August 2019, 141(8): 081005.

Paper No: GTP-18-1545

DOI: https://doi.org/10.1115/1.4042975

Published Online: March 18, 2019

View Article titled, Modeling Multiphase Effects in CO 2 Compressors at Subcritical Inlet Conditions

Topics: Carbon dioxide, Compressors, Computational fluid dynamics, Condensation, Flow (Dynamics), Fluids, Impellers, Pressure, Temperature, Vapors

Journal Articles

Operation of a Spark Ignition Engine With High Compression Ratio Using Biogas Blended With Natural Gas, Propane, and Hydrogen

Juan Pablo Gómez Montoya, Andrés A. Amell, Daniel B. Olsen

J. Eng. Gas Turbines Power. May 2019, 141(5): 051006.

Paper No: GTP-17-1054

DOI: https://doi.org/10.1115/1.4041755

Published Online: December 4, 2018

View Article titled, Operation of a Spark Ignition Engine With High Compression Ratio Using Biogas Blended With Natural Gas, Propane, and Hydrogen

Topics: Biogas, Combustion, Compression, Density, Diesel engines, Engines, Flames, Fuels, Hydrogen, Natural gas

Journal citation

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Supplemental Material

Design and Operability Challenges for Supercritical CO 2 Plants: The sCO 2 -Flex Centrifugal Compressor Test Experience

Machine-Learning Clustering Methods Applied to Detection of Noise Sources in Low-Speed Axial Fan

An Experimental Investigation of Supercritical Methane Injection Characteristics in a CO 2 Environment

A Methodology for a Coupled Structural–Computational Fluid Dynamics Analysis of Compressor Rotor Blades Subjected to Ice Impact With Uncertain Impactor Parameters

Investigating the Mixture Quality in Multi-Injector Burner Systems—Part I: Experimental Setup

Quantification of Autoignition Risk in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor and Surrogate Modeling

Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures

Numerical Methods for Calculating Component Modes for Geometric Mistuning Reduced-Order Models

Computational and Experimental Studies of Cellular Samples Manufactured Using Additive Methods for Use in Advanced Lightweight Designs of Engine Parts

Heat Transfer Analysis in a Rotating Cavity With Axial Through-Flow

Test Results for the Static and Rotordynamic Characteristics of a Long ( L/D = 0.75) Smooth Seal in Two-Phase (Mainly Gas) Conditions With a 62-Bar Inlet Pressure

New Insights From Conceptual Design of an Additive Manufactured 300 W Microgas Turbine Toward Unmanned Aerial Vehicle Applications

Assessing Fuel Property Effects on Cavitation and Erosion Propensity Using a Computational Fuel Screening Tool

Effects of Fuel Staging on the Hydrodynamic Stability of Multinozzle Swirl Flows

Spray Flame Characteristics of Bio-Derived Fuels in a Simulated Gas Turbine Burner

Numerical Investigation of Nonisothermal Cavitating Flows on Hydrofoils by Means of an Extended Schnerr–Sauer Model Coupled With a Nucleation Model

A New Mistuning Identification Method Based on the Subset of Nominal System Modes Method

Large Eddy Simulation of Multiple-Stage Ignition Process of n -Heptane Spray Flame

Modeling Multiphase Effects in CO 2 Compressors at Subcritical Inlet Conditions

Operation of a Spark Ignition Engine With High Compression Ratio Using Biogas Blended With Natural Gas, Propane, and Hydrogen

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