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Journal Articles

Computational Fluid Dynamics Modeling of Low Temperature Ignition Processes From a Nanosecond Pulsed Discharge at Quiescent Conditions

Vyaas Gururajan, Riccardo Scarcelli, Sayan Biswas, Isaac Ekoto

J. Eng. Gas Turbines Power. March 2023, 145(3): 031010.

Paper No: GTP-22-1461

DOI: https://doi.org/10.1115/1.4055778

Published Online: December 5, 2022

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Topics: Ignition, Low temperature, Plasmas (Ionized gases), Methane, Computational fluid dynamics, Heating, Modeling, Flames, Simulation, Temperature

Journal Articles

Computational and Experimental Assessment of a MW-Scale Supercritical CO 2 Compressor Operating in Multiple Near-Critical Conditions

Lorenzo Toni, Ernani Fulvio Bellobuono, Roberto Valente, Alessandro Romei, Paolo Gaetani, Giacomo Persico

J. Eng. Gas Turbines Power. October 2022, 144(10): 101015.

Paper No: GTP-22-1268

DOI: https://doi.org/10.1115/1.4055364

Published Online: September 12, 2022

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Topics: Compressors, Flow (Dynamics), Pressure, Speed of sound, Temperature, Simulation, Two-phase flow, Equilibrium (Physics)

Journal Articles

The Application of the Arbitrary-Order Galerkin Reduction Method to the Dynamic Analysis of a Rotor With a Preloaded Single-Pad Foil-Air Bearing

Ibrahim Ghalayini, Philip Bonello

J. Eng. Gas Turbines Power. September 2022, 144(9): 091015.

Paper No: GTP-22-1240

DOI: https://doi.org/10.1115/1.4055188

Published Online: August 26, 2022

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Topics: Clearances (Engineering), Foil bearings, Rotors, Vibration, Dynamic analysis, Equilibrium (Physics), Stability, Modal analysis, Damping, Simulation

Journal Articles

CO Emission Modeling in a Heavy Duty Annular Combustor Operating With Natural Gas

R. Meloni, S. Gori, A. Andreini, P. C. Nassini

J. Eng. Gas Turbines Power. January 2022, 144(1): 011011.

Paper No: GTP-21-1375

DOI: https://doi.org/10.1115/1.4052028

Published Online: October 13, 2021

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Topics: Combustion chambers, Emissions, Flames, Pressure, Temperature, Turbulence, Oxidation, Heat losses, Equilibrium (Physics), Combustion

Journal Articles

Nonlinear Vibration Analysis of a Flexible Rotor Supported by a Flexure Pivot Tilting Pad Journal Bearing in Comparison to a Fixed Profile Journal Bearing With Experimental Verification

Nuntaphong Koondilogpiboon, Tsuyoshi Inoue

J. Eng. Gas Turbines Power. September 2021, 143(9): 091007.

Paper No: GTP-20-1468

DOI: https://doi.org/10.1115/1.4050367

Published Online: May 3, 2021

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Topics: Bearings, Bifurcation, Journal bearings, Rotors, Limit cycles, Bending (Stress), Equilibrium (Physics)

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

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

Journal Articles

Optimization of CO Turndown for an Axially Staged Gas Turbine Combustor

Jacob E. Rivera, Robert L. Gordon, Mohsen Talei, Gilles Bourque

J. Eng. Gas Turbines Power. July 2021, 143(7): 071005.

Paper No: GTP-20-1753

DOI: https://doi.org/10.1115/1.4049910

Published Online: March 29, 2021

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Topics: Combustion chambers, Emissions, Engines, Exhaust systems, Temperature, Equilibrium (Physics), Flames, Stress, Fuels, Pressure

Journal Articles

An Accurate Linearization of Electromagnetic Force of Heteropolar Magnetic Bearings With Redundant Structures

Cheng Xin, Cheng Baixin, Liu Han, Allen G. M

J. Eng. Gas Turbines Power. September 2020, 142(9): 091002.

Paper No: GTP-19-1691

DOI: https://doi.org/10.1115/1.4046703

Published Online: August 24, 2020

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Topics: Electromagnetic force, Magnetic bearings, Rotors, Errors, Equilibrium (Physics)

Journal Articles

Nonlinear Vibration Prediction of a Highly Flexible Rotor Supported by an Axial Groove Journal Bearing Considering Journal Angular Whirling Motion

Nuntaphong Koondilogpiboon, Tsuyoshi Inoue

J. Eng. Gas Turbines Power. April 2020, 142(4): 041025.

Paper No: GTP-19-1360

DOI: https://doi.org/10.1115/1.4044761

Published Online: February 14, 2020

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Topics: Bearings, Journal bearings, Rotors, Whirls, Nonlinear vibration, Disks, Equilibrium (Physics)

Journal Articles

Reduced Order Models for Nonlinear Dynamic Analysis With Application to a Fan Blade

Mikel Balmaseda, G. Jacquet-Richardet, A. Placzek, D.-M. Tran

J. Eng. Gas Turbines Power. April 2020, 142(4): 041002.

Paper No: GTP-19-1339

DOI: https://doi.org/10.1115/1.4044805

Published Online: January 29, 2020

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Topics: Blades, Computation, Construction, Dynamic analysis, Equilibrium (Physics), Polynomials, Principal component analysis, Rotation, Stiffness, Vibration

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

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

Journal Articles

Lateral Equilibrium Position Analysis Program With Applications to Electric Submersible Pumps

Clay S. Norrbin, Dara W. Childs

J. Eng. Gas Turbines Power. June 2018, 140(6): 062602.

Paper No: GTP-17-1478

DOI: https://doi.org/10.1115/1.4038482

Published Online: January 17, 2018

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Topics: Cathodic protection, Displacement, Equilibrium (Physics), Fluids, Pumps, Rotors, Submersibles, Stiffness, Stability, Rotordynamics

Journal Articles

Large-Eddy Simulation of a Reacting Jet in Cross Flow With NO x Prediction

Johannes Weinzierl, Michael Kolb, Denise Ahrens, Christoph Hirsch, Thomas Sattelmayer

J. Eng. Gas Turbines Power. March 2017, 139(3): 031502.

Paper No: GTP-16-1273

DOI: https://doi.org/10.1115/1.4034447

Published Online: September 27, 2016

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Topics: Combustion, Nitrogen oxides, Temperature, Simulation, Cross-flow, Flames, Equilibrium (Physics)

Journal Articles

Fundamental Explorations of Spring-Varied, Free Piston Linear Engine Devices

Matthew C. Robinson, Nigel N. Clark

J. Eng. Gas Turbines Power. October 2015, 137(10): 101502.

Paper No: GTP-15-1066

DOI: https://doi.org/10.1115/1.4030094

Published Online: October 1, 2015

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Topics: Combustion, Compression, Cylinders, Engines, Equilibrium (Physics), Heat, Heat transfer, Pistons, Pressure, Springs

Journal Articles

Orbit-Model Force Coefficients for Fluid Film Bearings: A Step Beyond Linearization

Luis San Andrés, Sung-Hwa Jeung

J. Eng. Gas Turbines Power. February 2016, 138(2): 022502.

Paper No: GTP-15-1217

DOI: https://doi.org/10.1115/1.4031237

Published Online: September 1, 2015

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Topics: Bearings, Dampers, Damping, Fluid films, Stiffness, Whirls, Equilibrium (Physics)

Journal Articles

Fluid Properties at Gas Turbine Inlet Due to Fogging Considering Evaporation and Condensation Phenomena as Well as Icing Risk

Christoph Günther, Franz Joos

J. Eng. Gas Turbines Power. March 2015, 137(3): 032605.

Paper No: GTP-14-1359

DOI: https://doi.org/10.1115/1.4028434

Published Online: October 14, 2014

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Topics: Condensation, Ducts, Equilibrium (Physics), Evaporation, Temperature, Compressors, Gas turbines, Drops, Pressure

Journal Articles

Gain Scheduled Control of Gas Turbine Engines: Stability and Verification

Mehrdad Pakmehr, Nathan Fitzgerald, Eric M. Feron, Jeff S. Shamma, Alireza Behbahani

J. Eng. Gas Turbines Power. March 2014, 136(3): 031201.

Paper No: GTP-13-1332

DOI: https://doi.org/10.1115/1.4025637

Published Online: November 14, 2013

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Topics: Control equipment, Engines, Equilibrium (Physics), Stability, Closed loop systems, Gas turbines

Journal Articles

Real Time Analytical Linearization of Turbofan Engine Model

Gi-Yun Chung, J. V. R. Prasad, Manuj Dhingra, Richard Meisner

J. Eng. Gas Turbines Power. January 2014, 136(1): 011201.

Paper No: GTP-13-1250

DOI: https://doi.org/10.1115/1.4025310

Published Online: October 22, 2013

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Topics: Compressors, Dynamics (Mechanics), Engines, Flow (Dynamics), Nozzles, Turbines, Turbofans, Uncertainty, Equilibrium (Physics)

Journal Articles

Deposition of Corrosive Alkali Salt Vapors on the Blades of Gas Turbines Fueled by Coal-Derived Syngases

John B. Young, Richard J. Tabberer, John E. Fackrell

J. Eng. Gas Turbines Power. September 2013, 135(9): 091401.

Paper No: GTP-13-1088

DOI: https://doi.org/10.1115/1.4024948

Published Online: August 21, 2013

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Topics: Blades, Coal, Equilibrium (Physics), Temperature, Turbines, Gas turbines, Sodium, Potassium, Syngas, Boundary layers

Journal Articles

Reduction of Combustion Gases’ Temperature and Heating Capacity by CO 2 and H 2 O Dissociation and NO Formation

Leonardo Flores, Jaime Cervantes de Gortari

J. Eng. Gas Turbines Power. June 2012, 134(6): 064503.

DOI: https://doi.org/10.1115/1.4005983

Published Online: April 12, 2012

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Topics: Carbon dioxide, Equilibrium (Physics), Gases, Temperature, Water, Heating

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Journal citation

NARROW

Computational Fluid Dynamics Modeling of Low Temperature Ignition Processes From a Nanosecond Pulsed Discharge at Quiescent Conditions

Computational and Experimental Assessment of a MW-Scale Supercritical CO 2 Compressor Operating in Multiple Near-Critical Conditions

The Application of the Arbitrary-Order Galerkin Reduction Method to the Dynamic Analysis of a Rotor With a Preloaded Single-Pad Foil-Air Bearing

CO Emission Modeling in a Heavy Duty Annular Combustor Operating With Natural Gas

Nonlinear Vibration Analysis of a Flexible Rotor Supported by a Flexure Pivot Tilting Pad Journal Bearing in Comparison to a Fixed Profile Journal Bearing With Experimental Verification

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

Optimization of CO Turndown for an Axially Staged Gas Turbine Combustor

An Accurate Linearization of Electromagnetic Force of Heteropolar Magnetic Bearings With Redundant Structures

Nonlinear Vibration Prediction of a Highly Flexible Rotor Supported by an Axial Groove Journal Bearing Considering Journal Angular Whirling Motion

Reduced Order Models for Nonlinear Dynamic Analysis With Application to a Fan Blade

Modeling Multiphase Effects in CO 2 Compressors at Subcritical Inlet Conditions

Lateral Equilibrium Position Analysis Program With Applications to Electric Submersible Pumps

Large-Eddy Simulation of a Reacting Jet in Cross Flow With NO x Prediction

Fundamental Explorations of Spring-Varied, Free Piston Linear Engine Devices

Orbit-Model Force Coefficients for Fluid Film Bearings: A Step Beyond Linearization

Fluid Properties at Gas Turbine Inlet Due to Fogging Considering Evaporation and Condensation Phenomena as Well as Icing Risk

Gain Scheduled Control of Gas Turbine Engines: Stability and Verification

Real Time Analytical Linearization of Turbofan Engine Model

Deposition of Corrosive Alkali Salt Vapors on the Blades of Gas Turbines Fueled by Coal-Derived Syngases

Reduction of Combustion Gases’ Temperature and Heating Capacity by CO 2 and H 2 O Dissociation and NO Formation

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