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Journal Articles

Large Eddy Simulation Based Computational Fluid Dynamics Investigation of the Ignition Process in Lean Spray Burner

A. Andreini, M. Amerighi, L. Palanti, B. Facchini

J. Eng. Gas Turbines Power. June 2022, 144(6): 061016.

Paper No: GTP-21-1648

DOI: https://doi.org/10.1115/1.4053912

Published Online: May 20, 2022

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Topics: Flames, Ignition, Simulation, Sprays, Computational fluid dynamics, Large eddy simulation

Journal Articles

Operational Modal Analyses of Brush Seals and Seating Load Simulations

Ertuğrul Tolga Duran

J. Eng. Gas Turbines Power. July 2022, 144(7): 071005.

Paper No: GTP-21-1610

DOI: https://doi.org/10.1115/1.4053964

Published Online: May 20, 2022

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Topics: Fibers, Modeling, Pressure, Stress, Simulation, Modal analysis, Stability, Finite element analysis, Rotors, Design

Journal Articles

Three-Dimensional Computational Fluid Dynamics Simulation and Mesh Size Effect of the Conversion of a Heavy-Duty Diesel Engine to Spark-Ignition Natural Gas Engine

Fatih Aktas

J. Eng. Gas Turbines Power. June 2022, 144(6): 061004.

Paper No: GTP-21-1491

DOI: https://doi.org/10.1115/1.4053717

Published Online: March 21, 2022

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Topics: Combustion, Computational fluid dynamics, Cylinders, Diesel, Diesel engines, Emissions, Engines, Ignition, Natural gas, Pressure

Journal Articles

Test and Theory for a Refined Structural Model of a Hirth Coupling

Baik Jin Kim, Joseph Oh, Alan Palazzolo

J. Eng. Gas Turbines Power. March 2022, 144(3): 031027.

Paper No: GTP-21-1306

DOI: https://doi.org/10.1115/1.4052088

Published Online: February 21, 2022

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Topics: Finite element analysis, Rotor assembly, Rotors, Stiffness, Stress, Stress concentration, Geometry, Pressure, Knudsen number, Couplings

Journal Articles

Effects of Nonaxisymmetric Volute on Rotating Stall in the Vaneless Diffuser of Centrifugal Compressors

Zitian Niu, Zhenzhong Sun, Baotong Wang, Xinqian Zheng

J. Eng. Gas Turbines Power. May 2022, 144(5): 051015.

Paper No: GTP-21-1584

DOI: https://doi.org/10.1115/1.4053389

Published Online: February 21, 2022

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Topics: Compressors, Flow (Dynamics), Impellers, Pressure, Simulation, Vaneless diffusers, Stall behavior, Diffusers

Journal Articles

Influence of Lubricant Film Cavitation on the Vibration Behavior of a Semifloating Ring Supported Turbocharger Rotor With Thrust Bearing

Christian Ziese, Cornelius Irmscher, Steffen Nitzschke, Christian Daniel, Elmar Woschke, Thomas Klimpel

J. Eng. Gas Turbines Power. April 2022, 144(4): 041014.

Paper No: GTP-21-1437

DOI: https://doi.org/10.1115/1.4053266

Published Online: February 10, 2022

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Topics: Bearings, Cavitation, Lubricants, Lubrication, Pressure, Rotors, Temperature, Thrust bearings, Bushings, Simulation

Journal Articles

Computational Model of Mechano-Electrochemical Effect of Aluminum Alloys Corrosion

Hessein Ali, Zachary Stein, Quentin Fouliard, Hossein Ebrahimi, Peter Warren, Seetha Raghavan, Ranajay Ghosh

J. Eng. Gas Turbines Power. April 2022, 144(4): 041004.

Paper No: GTP-21-1388

DOI: https://doi.org/10.1115/1.4052265

Published Online: January 13, 2022

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Topics: Aluminum alloys, Corrosion, Grain boundaries, Stress, Alloys, Simulation, Stress corrosion cracking, Computer simulation

Journal Articles

Prediction of Pressure Rise in a Gas Turbine Exhaust Duct Under Flameout Scenarios While Operating on Hydrogen and Natural Gas Blends

Orlando J. Ugarte, Suresh Menon, Wayne Rattigan, Paul Winstanley, Priyank Saxena, Michel Akiki, Terry Tarver

J. Eng. Gas Turbines Power. April 2022, 144(4): 041005.

Paper No: GTP-21-1406

DOI: https://doi.org/10.1115/1.4052358

Published Online: January 13, 2022

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Topics: Ducts, Exhaust systems, Flames, Fuels, Gas turbines, Heat recovery steam generators, Hydrogen, Methane, Pressure, Simulation

Journal Articles

Design Exploration and Performance Assessment of Advanced Recuperated Hybrid-Electric Urban Air Mobility Rotorcraft

Chana Anna Saias, Ioannis Roumeliotis, Ioannis Goulos, Vassilios Pachidis, Marko Bacic

J. Eng. Gas Turbines Power. March 2022, 144(3): 031023.

Paper No: GTP-21-1262

DOI: https://doi.org/10.1115/1.4052955

Published Online: January 4, 2022

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Topics: Cycles, Design, Emissions, Engines, Fuels, Heat exchangers, Power stations, Rotors, Weight (Mass), Cities

Journal Articles

A Method of Stall and Surge Prediction in Axial Compressors Based on Three-Dimensional Body-Force Model

Hanxuan Zeng, Xinqian Zheng, Mehdi Vahdati

J. Eng. Gas Turbines Power. March 2022, 144(3): 031021.

Paper No: GTP-21-1112

DOI: https://doi.org/10.1115/1.4053103

Published Online: January 4, 2022

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Topics: Blades, Compressors, Flow (Dynamics), Modeling, Surges, Simulation, Pressure

Journal Articles

Experimental and Numerical Investigation of High-Temperature Multi-Axial Fatigue

Harish Ramesh Babu, Marco Böcker, Mario Raddatz, Sebastian Henkel, Horst Biermann, Uwe Gampe

J. Eng. Gas Turbines Power. April 2022, 144(4): 041003.

Paper No: GTP-21-1575

DOI: https://doi.org/10.1115/1.4053153

Published Online: January 4, 2022

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Topics: Fatigue, Shear (Mechanics), Simulation, Stress, Temperature, Finite element analysis, Simulation results, Gages

Journal Articles

Mechanical Testing of Additively Manufactured Superalloy Lugs

Sushovan Roychowdhury, Henrik Karlsson, Björn Henriksson, Pher-Ola Carlson

J. Eng. Gas Turbines Power. March 2022, 144(3): 031018.

Paper No: GTP-21-1351

DOI: https://doi.org/10.1115/1.4052783

Published Online: January 3, 2022

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Topics: Crack propagation, Fracture (Materials), Stress, Rupture, Simulation, Additive manufacturing, Superalloys

Journal Articles

Revolutionary Vertical Lift Technology Side-by-Side Hybrid Concept Vehicle Powertrain Dynamic Model

Santino J. Bianco, Christine T. Chevalier, Jonathan S. Litt, Joshua K. Smith, Jeffryes W. Chapman, Jonathan L. Kratz

J. Eng. Gas Turbines Power. March 2022, 144(3): 031005.

Paper No: GTP-21-1359

DOI: https://doi.org/10.1115/1.4052258

Published Online: December 7, 2021

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Topics: Control equipment, Dynamic models, Electricity (Physics), Engines, Flow (Dynamics), Fuels, Mechanical drives, Modeling, Rotors, Torque

Journal Articles

Accurate Inlet Boundary Conditions to Capture Combustion Chamber and Turbine Coupling With Large-Eddy Simulation

Benjamin Martin, Florent Duchaine, Laurent Gicquel, Nicolas Odier, Jérôme Dombard

J. Eng. Gas Turbines Power. February 2022, 144(2): 021007.

Paper No: GTP-21-1355

DOI: https://doi.org/10.1115/1.4052099

Published Online: November 1, 2021

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Topics: Boundary-value problems, Combustion chambers, Databases, Flow (Dynamics), Fluctuations (Physics), Simulation, Temperature, Turbines, Turbulence, Large eddy simulation

Journal Articles

Describing the Mechanism of Instability Suppression Using a Central Pilot Flame With Coupled Experiments and Simulations

Jihang Li, Hyunguk Kwon, Drue Seksinsky, Daniel Doleiden, Jacqueline O'Connor, Yuan Xuan, Michel Akiki, James Blust

J. Eng. Gas Turbines Power. January 2022, 144(1): 011015.

Paper No: GTP-21-1348

DOI: https://doi.org/10.1115/1.4052384

Published Online: October 18, 2021

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Topics: Flames, Flow (Dynamics), Simulation, Temperature, Combustion chambers

Journal Articles

Ignition Delay Time Correlation of C 1 –C 5 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.

Paper No: GTP-21-1363

DOI: https://doi.org/10.1115/1.4051908

Published Online: October 13, 2021

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

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

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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

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

Journal Articles

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.

Paper No: GTP-21-1309

DOI: https://doi.org/10.1115/1.4052092

Published Online: October 12, 2021

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

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

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

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Journal citation

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Supplemental Material

Manuscript

Large Eddy Simulation Based Computational Fluid Dynamics Investigation of the Ignition Process in Lean Spray Burner

Operational Modal Analyses of Brush Seals and Seating Load Simulations

Three-Dimensional Computational Fluid Dynamics Simulation and Mesh Size Effect of the Conversion of a Heavy-Duty Diesel Engine to Spark-Ignition Natural Gas Engine

Test and Theory for a Refined Structural Model of a Hirth Coupling

Effects of Nonaxisymmetric Volute on Rotating Stall in the Vaneless Diffuser of Centrifugal Compressors

Influence of Lubricant Film Cavitation on the Vibration Behavior of a Semifloating Ring Supported Turbocharger Rotor With Thrust Bearing

Computational Model of Mechano-Electrochemical Effect of Aluminum Alloys Corrosion

Prediction of Pressure Rise in a Gas Turbine Exhaust Duct Under Flameout Scenarios While Operating on Hydrogen and Natural Gas Blends

Design Exploration and Performance Assessment of Advanced Recuperated Hybrid-Electric Urban Air Mobility Rotorcraft

A Method of Stall and Surge Prediction in Axial Compressors Based on Three-Dimensional Body-Force Model

Experimental and Numerical Investigation of High-Temperature Multi-Axial Fatigue

Mechanical Testing of Additively Manufactured Superalloy Lugs

Revolutionary Vertical Lift Technology Side-by-Side Hybrid Concept Vehicle Powertrain Dynamic Model

Accurate Inlet Boundary Conditions to Capture Combustion Chamber and Turbine Coupling With Large-Eddy Simulation

Describing the Mechanism of Instability Suppression Using a Central Pilot Flame With Coupled Experiments and Simulations

Ignition Delay Time Correlation of C 1 –C 5 Natural Gas Blends for Intermediate and High Temperature Regime

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

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

An Extrema Approach to Probabilistic Creep Modeling in Finite Element Analysis

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