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Journal Articles

Accelerating Chemical Kinetics Calculations with Physics Informed Neural Networks

Ahmed Almeldein, Noah Van Dam

J. Eng. Gas Turbines Power.

Paper No: GTP-23-1113

DOI: https://doi.org/10.1115/1.4062654

Published Online: May 31, 2023

View Article titled, Accelerating Chemical Kinetics Calculations with Physics Informed Neural Networks

Topics: Artificial neural networks, Chemical kinetics, Physics, Combustion, Engineering simulation, Modeling, Physical laws, Simulation, Chemistry, Databases

Journal Articles

Study of Injector Geometry and Parcel Injection Location on Spray Simulation of the Engine Combustion Network Spray G Injector

Aman Kumar, Noah Van Dam

J. Eng. Gas Turbines Power. July 2023, 145(7): 071012.

Paper No: GTP-23-1105

DOI: https://doi.org/10.1115/1.4062414

Published Online: May 25, 2023

View Article titled, Study of Injector Geometry and Parcel Injection Location on Spray Simulation of the Engine Combustion Network Spray G Injector

Topics: Ejectors, Geometry, Nozzles, Simulation, Sprays, Engineering simulation, Fluids

Journal Articles

Thrust Command Scheduling For Uncertainty-Tolerant Control Of Gas Turbine Aero-Engines

Zhiyuan Wei, Shuguang Zhang

J. Eng. Gas Turbines Power.

Paper No: GTP-22-1663

DOI: https://doi.org/10.1115/1.4062561

Published Online: May 18, 2023

View Article titled, Thrust Command Scheduling For Uncertainty-Tolerant Control Of Gas Turbine Aero-Engines

Topics: Aircraft engines, Gas turbines, Thrust, Uncertainty, Control equipment, Engines, Pressure, Accuracy and precision, Engineering simulation, Measurement uncertainty

Journal Articles

An Experimental and Computational Study on Triple Injection Strategies to Reduce Cold Start Diesel Engine Emissions

Taylor W. Ross, Nimal Naser, Nan Robarge, Sage L. Kokjohn

J. Eng. Gas Turbines Power. January 2023, 145(1): 011026.

Paper No: GTP-22-1053

DOI: https://doi.org/10.1115/1.4055631

Published Online: December 20, 2022

View Article titled, An Experimental and Computational Study on Triple Injection Strategies to Reduce Cold Start Diesel Engine Emissions

Topics: Cylinders, Diesel, Emissions, Engineering simulation, Exhaust gas recirculation, Fuels, Simulation, Diesel engines, Computer-aided design, Engines

Journal Articles

Stabilization of Auto-Igniting Flames Within a Gas Turbine Sequential Combustor, Through the Control of Static Temperature Variation—Detailed Numerical Investigation

Fernando Biagioli, Holger Luebcke, Ammar Lamraoui, André Theuer, Khawar J. Syed

J. Eng. Gas Turbines Power. April 2023, 145(4): 041006.

Paper No: GTP-22-1429

DOI: https://doi.org/10.1115/1.4055903

Published Online: December 8, 2022

View Article titled, Stabilization of Auto-Igniting Flames Within a Gas Turbine Sequential Combustor, Through the Control of Static Temperature Variation—Detailed Numerical Investigation

Topics: Combustion, Computational fluid dynamics, Flames, Simulation, Temperature, Mach number, Pressure, Ignition, Combustion chambers, Transfer functions

Journal Articles

Numerical Predictions of Mean Performance and Dynamic Behavior of a 10 MWe SCO 2 Compressor With Test Data Validation

Ashvin Hosangadi, Timothy Weathers, Jason Liu, Rob Pelton, Karl Wygant, Jason Wilkes

J. Eng. Gas Turbines Power. December 2022, 144(12): 121019.

Paper No: GTP-22-1347

DOI: https://doi.org/10.1115/1.4055532

Published Online: October 14, 2022

View Article titled, Numerical Predictions of Mean Performance and Dynamic Behavior of a 10 MWe SCO 2 Compressor With Test Data Validation

Topics: Compressors, Design, Flow (Dynamics), Fluids, Simulation, Temperature, Engineering simulation, Pressure, Impellers, Condensation

Journal Articles

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.

Paper No: GTP-21-1287

DOI: https://doi.org/10.1115/1.4051957

Published Online: October 12, 2021

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

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

Journal Articles

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.

Paper No: GTP-21-1307

DOI: https://doi.org/10.1115/1.4051990

Published Online: October 12, 2021

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

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

Journal Articles

An Extrema Approach to Probabilistic Creep Modeling in Finite Element Analysis

Md Abir Hossain, Jacqueline R. Cottingham, Calvin M. Stewart

J. Eng. Gas Turbines Power. January 2022, 144(1): 011002.

Paper No: GTP-21-1345

DOI: https://doi.org/10.1115/1.4052260

Published Online: October 12, 2021

View Article titled, An Extrema Approach to Probabilistic Creep Modeling in Finite Element Analysis

Topics: Creep, Damage, Finite element analysis, Rupture, Simulation, Stress, Engineering simulation, Modeling

Journal Articles

Study on the Reduction of the Resonant Stress of Turbine Blades Caused by the Stage Interaction Force (Simultaneous Optimization of Blade Resonant Stress and Amount of Unbalance)

Yasutomo Kaneko, Toshio Watanabe, Tatsuya Furukawa

J. Eng. Gas Turbines Power. June 2021, 143(6): 061022.

Paper No: GTP-20-1391

DOI: https://doi.org/10.1115/1.4049471

Published Online: March 31, 2021

View Article titled, Study on the Reduction of the Resonant Stress of Turbine Blades Caused by the Stage Interaction Force (Simultaneous Optimization of Blade Resonant Stress and Amount of Unbalance)

Topics: Blades, Disks, Optimization, Resonance, Stress, Engineering simulation, Simulation

Journal Articles

Fully Coupled Turbojet Engine Computational Fluid Dynamics Simulations and Cycle Analyses Along the Equilibrium Running Line

Alejandro M. Briones, Andrew W. Caswell, Brent A. Rankin

J. Eng. Gas Turbines Power. June 2021, 143(6): 061019.

Paper No: GTP-20-1289

DOI: https://doi.org/10.1115/1.4049410

Published Online: March 31, 2021

View Article titled, Fully Coupled Turbojet Engine Computational Fluid Dynamics Simulations and Cycle Analyses Along the Equilibrium Running Line

Topics: Combustion chambers, Compressors, Computational fluid dynamics, Cycles, Engineering simulation, Engines, Equilibrium (Physics), Flow (Dynamics), Pressure, Simulation

Journal Articles

Numerical Investigation of a Mistuned Academic Bladed Disk Dynamics With Blade/Casing Contact

Jeanne Joachim, Florence Nyssen, Alain Batailly

J. Eng. Gas Turbines Power. April 2021, 143(4): 041028.

Paper No: GTP-20-1080

DOI: https://doi.org/10.1115/1.4047780

Published Online: March 12, 2021

View Article titled, Numerical Investigation of a Mistuned Academic Bladed Disk Dynamics With Blade/Casing Contact

Topics: Blades, Disks, Simulation, Vibration, Damping, Engineering simulation

Journal Articles

Some Observations on the Computational Sensitivity of Rotating Cavity Flows

Tom Hickling, Li He

J. Eng. Gas Turbines Power. April 2021, 143(4): 041014.

Paper No: GTP-20-1694

DOI: https://doi.org/10.1115/1.4049824

Published Online: February 26, 2021

View Article titled, Some Observations on the Computational Sensitivity of Rotating Cavity Flows

Topics: Cavities, Cavity flows, Disks, Flow (Dynamics), Heat transfer, Modeling, Simulation, Computation, Turbulence, Eddies (Fluid dynamics)

Journal Articles

Elimination of Numerical Damping in the Stability Analysis of Noncompact Thermoacoustic Systems With Linearized Euler Equations

Thomas Hofmeister, Tobias Hummel, Frederik Berger, Noah Klarmann, Thomas Sattelmayer

J. Eng. Gas Turbines Power. March 2021, 143(3): 031013.

Paper No: GTP-20-1528

DOI: https://doi.org/10.1115/1.4049651

Published Online: February 10, 2021

View Article titled, Elimination of Numerical Damping in the Stability Analysis of Noncompact Thermoacoustic Systems With Linearized Euler Equations

Topics: Acoustics, Combustion chambers, Damping, Flames, Simulation, Stability, Computational fluid dynamics, Displacement, Deformation, Vortex shedding

Journal Articles

A High-Fidelity Modeling Tool to Support the Design of Oxy-Combustors for Direct-Fired Supercritical CO 2 Cycles

Andrea C. Zambon, Ashvin Hosangadi, Tim Weathers, Mark Winquist, Jeff Mays, Shinjiro Miyata, Ganesan Subbaraman

J. Eng. Gas Turbines Power. January 2021, 143(1): 011016.

Paper No: GTP-20-1538

DOI: https://doi.org/10.1115/1.4049350

Published Online: January 4, 2021

View Article titled, A High-Fidelity Modeling Tool to Support the Design of Oxy-Combustors for Direct-Fired Supercritical CO 2 Cycles

Topics: Carbon dioxide, Chemistry, Combustion chambers, Computational fluid dynamics, Design, Diluents, Flames, Fuels, Modeling, Nitrogen oxides

Journal Articles

Computational Fluid Dynamics Study of Oil Behavior in a Scoop, and Factors Affecting Scoop Capture Efficiency

Evgenia Korsukova, Hervé Morvan

J. Eng. Gas Turbines Power. May 2020, 142(5): 051008.

Paper No: GTP-19-1186

DOI: https://doi.org/10.1115/1.4046413

Published Online: April 29, 2020

View Article titled, Computational Fluid Dynamics Study of Oil Behavior in a Scoop, and Factors Affecting Scoop Capture Efficiency

Topics: Computational fluid dynamics, Engineering simulation, Simulation, Plumes (Fluid dynamics), Flow (Dynamics)

Journal Articles

Static and Dynamic Analysis of a NACA 0021 Airfoil Section at Low Reynolds Numbers Based on Experiments and Computational Fluid Dynamics

David Holst, Francesco Balduzzi, Alessandro Bianchini, Benjamin Church, Felix Wegner, Georgios Pechlivanoglou, Lorenzo Ferrari, Giovanni Ferrara, Christian Navid Nayeri, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. May 2019, 141(5): 051015.

Paper No: GTP-18-1435

DOI: https://doi.org/10.1115/1.4041150

Published Online: January 8, 2019

View Article titled, Static and Dynamic Analysis of a NACA 0021 Airfoil Section at Low Reynolds Numbers Based on Experiments and Computational Fluid Dynamics

Topics: Airfoils, Computational fluid dynamics, Flow (Dynamics), Pressure, Reynolds number, Simulation, Wind tunnels, Blades, Cycles, Engineering simulation

Journal Articles

Implementation of Detailed Chemistry Mechanisms in Engine Simulations

Prithwish Kundu, Muhsin M. Ameen, Chao Xu, Umesh Unnikrishnan, Tianfeng Lu, Sibendu Som

J. Eng. Gas Turbines Power. January 2019, 141(1): 011026.

Paper No: GTP-18-1498

DOI: https://doi.org/10.1115/1.4041281

Published Online: October 16, 2018

View Article titled, Implementation of Detailed Chemistry Mechanisms in Engine Simulations

Topics: Chemistry, Combustion, Engines, Flames, Simulation, Sprays, Temperature, Computational fluid dynamics, Ignition, Engineering simulation

Journal Articles

Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction

Nicolas Guérin, Anders Thorin, Fabrice Thouverez, Mathias Legrand, Patricio Almeida

J. Eng. Gas Turbines Power. February 2019, 141(2): 022501.

Paper No: GTP-18-1368

DOI: https://doi.org/10.1115/1.4040858

Published Online: September 19, 2018

View Article titled, Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction

Topics: Rotors, Simulation, Stators, Thermomechanics, Engineering simulation, Temperature, Transfer functions

Journal Articles

A Critical Analysis on Low-Order Simulation Models for Darrieus Vawts: How Much Do They Pertain to the Real Flow?

Alessandro Bianchini, Francesco Balduzzi, Giovanni Ferrara, Giacomo Persico, Vincenzo Dossena, Lorenzo Ferrari

J. Eng. Gas Turbines Power. January 2019, 141(1): 011018.

Paper No: GTP-18-1361

DOI: https://doi.org/10.1115/1.4040851

Published Online: September 17, 2018

View Article titled, A Critical Analysis on Low-Order Simulation Models for Darrieus Vawts: How Much Do They Pertain to the Real Flow?

Topics: Airfoils, Blades, Boundary element methods, Computational fluid dynamics, Flow (Dynamics), Rotors, Simulation, Torque, Turbines, Simulation models

Journal citation

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Accelerating Chemical Kinetics Calculations with Physics Informed Neural Networks

Study of Injector Geometry and Parcel Injection Location on Spray Simulation of the Engine Combustion Network Spray G Injector

Thrust Command Scheduling For Uncertainty-Tolerant Control Of Gas Turbine Aero-Engines

An Experimental and Computational Study on Triple Injection Strategies to Reduce Cold Start Diesel Engine Emissions

Stabilization of Auto-Igniting Flames Within a Gas Turbine Sequential Combustor, Through the Control of Static Temperature Variation—Detailed Numerical Investigation

Numerical Predictions of Mean Performance and Dynamic Behavior of a 10 MWe SCO 2 Compressor With Test Data Validation

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

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

An Extrema Approach to Probabilistic Creep Modeling in Finite Element Analysis

Study on the Reduction of the Resonant Stress of Turbine Blades Caused by the Stage Interaction Force (Simultaneous Optimization of Blade Resonant Stress and Amount of Unbalance)

Fully Coupled Turbojet Engine Computational Fluid Dynamics Simulations and Cycle Analyses Along the Equilibrium Running Line

Numerical Investigation of a Mistuned Academic Bladed Disk Dynamics With Blade/Casing Contact

Some Observations on the Computational Sensitivity of Rotating Cavity Flows

Elimination of Numerical Damping in the Stability Analysis of Noncompact Thermoacoustic Systems With Linearized Euler Equations

A High-Fidelity Modeling Tool to Support the Design of Oxy-Combustors for Direct-Fired Supercritical CO 2 Cycles

Computational Fluid Dynamics Study of Oil Behavior in a Scoop, and Factors Affecting Scoop Capture Efficiency

Static and Dynamic Analysis of a NACA 0021 Airfoil Section at Low Reynolds Numbers Based on Experiments and Computational Fluid Dynamics

Implementation of Detailed Chemistry Mechanisms in Engine Simulations

Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction

A Critical Analysis on Low-Order Simulation Models for Darrieus Vawts: How Much Do They Pertain to the Real Flow?

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