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Journal Articles

Integrated Design Of A Variable Cycle Engine And Aircraft Thermal Management System

Accepted Manuscript
Robert Clark, Jimmy C.M. Tai, Dimitri N. Mavris
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1558
https://doi.org/10.1115/1.4063866
Published Online: October 21, 2023
View Article titled, Integrated Design Of A Variable Cycle Engine And Aircraft Thermal Management System
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Topics: Aircraft, Cycles, Design, Engines, Thermal management, Compressors, Nozzles, Exhaust systems, Pressure, Random-access memory
Journal Articles

Micron-Sized Particle Transport and Deposition in Internal Cooling Duct With Elliptical Pin Fins

Jiawei Liu, Kuahai Yu, Chuqi Peng, Shile Yao, Shihong Xin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2023, 145(8): 081001.
Paper No: GTP-22-1606
https://doi.org/10.1115/1.4062691
Published Online: July 11, 2023
View Article titled, Micron-Sized Particle Transport and Deposition in Internal Cooling Duct With Elliptical Pin Fins
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Topics: Collisions (Physics), Cooling, Ducts, Fins, Particulate matter, Reynolds number, Energy dissipation, Adhesion
Journal Articles

Correlations for the Performance, Efficiency, and Energy Losses for Single Cylinder, Four-Cycle Internal Combustion Engines With Displaced Volumes Ranging From 40 to 200 cc

Jason R. Blantin, Marc D. Polanka, Joseph K. Ausserer, Jacob A. Baranski
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031027.
Paper No: GTP-21-1481
https://doi.org/10.1115/1.4053563
Published Online: February 15, 2023
View Article titled, Correlations for the Performance, Efficiency, and Energy Losses for Single Cylinder, Four-Cycle Internal Combustion Engines With Displaced Volumes Ranging From 40 to 200 cc
Open the PDF for Correlations for the Performance, Efficiency, and Energy Losses for Single Cylinder, Four-Cycle Internal Combustion Engines With Displaced Volumes Ranging From 40 to 200 cc in another window
Topics: Combustion, Cylinders, Engines, Exhaust systems, Fuels, Internal combustion engines, Enthalpy, Brakes, Temperature, Cooling loads
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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121018.
Paper No: GTP-21-1307
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
Open the PDF for Amplitude-Dependent Damping and Driving Rates of High-Frequency Thermoacoustic Oscillations in a Lab-Scale Lean-Premixed Gas Turbine Combustor in another window
Topics: Acoustics, Combustion chambers, Computational fluid dynamics, Damping, Energy dissipation, Flames, Flow (Dynamics), Oscillations, Pressure, Simulation
Journal Articles

Equivalent Linearization of Bladed Disk Assemblies With Friction Nonlinearities Under Random Excitation

Alwin Förster, Lars Panning-von Scheidt, Jörg Wallaschek
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051005.
Paper No: GTP-20-1396
https://doi.org/10.1115/1.4048407
Published Online: March 11, 2021
View Article titled, Equivalent Linearization of Bladed Disk Assemblies With Friction Nonlinearities Under Random Excitation
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Topics: Coulombs, Disks, Excitation, Friction, Manufacturing, Random excitation, Displacement, Errors, Energy dissipation, Turbomachinery
Journal Articles

Loss Mechanism of Low-Pressure Turbine Secondary Flows Due to Different Incoming Boundary Layers

Jiangdong Hou, Chao Zhou
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2020, 142(10): 101004.
Paper No: GTP-20-1179
https://doi.org/10.1115/1.4048339
Published Online: September 24, 2020
View Article titled, Loss Mechanism of Low-Pressure Turbine Secondary Flows Due to Different Incoming Boundary Layers
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Topics: Boundary layers, Energy dissipation, Flow (Dynamics), Pressure, Turbines, Turbulence, Vortices, Blades, Cascades (Fluid dynamics), Computational fluid dynamics
Journal Articles

A General Study of Counterflow Diffusion Flames for Supercritical CO 2 Combustion

K. R. V. Manikantachari, Scott Martin, Ramees K. Rahman, Carlos Velez, Subith Vasu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2019, 141(12): 121020.
Paper No: GTP-19-1538
https://doi.org/10.1115/1.4045195
Published Online: November 19, 2019
View Article titled, A General Study of Counterflow Diffusion Flames for Supercritical CO 2 Combustion
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Topics: Carbon dioxide, Combustion, Diffusion flames, Flames, Modeling, Pressure, Prandtl number, Energy dissipation, Scalars, Temperature
Journal Articles

Analytical Formulation of Friction Contact Elements for Frequency-Domain Analysis of Nonlinear Vibrations of Structures With High-Energy Rubs

E. P. Petrov
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2019, 141(12): 121006.
Paper No: GTP-19-1586
https://doi.org/10.1115/1.4045183
Published Online: November 8, 2019
View Article titled, Analytical Formulation of Friction Contact Elements for Frequency-Domain Analysis of Nonlinear Vibrations of Structures With High-Energy Rubs
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Topics: Friction, Vibration, Energy dissipation
Journal Articles

Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy-Based Fatigue Life Prediction

Dino Celli, M.-H. Herman Shen, Casey Holycross, Onome Scott-Emuakpor, Tommy George
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2019, 141(9): 091018.
Paper No: GTP-18-1452
https://doi.org/10.1115/1.4044202
Published Online: July 22, 2019
View Article titled, Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy-Based Fatigue Life Prediction
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Topics: Fatigue, Fatigue life, Strain measurement, Stress, Cycles, Damage, Energy dissipation, Gas turbines, Aluminum
Journal Articles

Effects of Wall Heat Loss on Swirl-Stabilized Nonpremixed Flames With Localized Extinction

Huangwei Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121506.
Paper No: GTP-18-1091
https://doi.org/10.1115/1.4040516
Published Online: August 20, 2018
View Article titled, Effects of Wall Heat Loss on Swirl-Stabilized Nonpremixed Flames With Localized Extinction
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Topics: Ceramic matrix composites, Combustion, Flames, Heat flux, Heat losses, Turbulence, Temperature, Scalars, Large eddy simulation, Flow (Dynamics)
Journal Articles

Design of Acoustic Liner in Small Gas Turbine Combustor Using One-Dimensional Impedance Models

Daesik Kim, Seungchai Jung, Heeho Park
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121505.
Paper No: GTP-18-1090
https://doi.org/10.1115/1.4040765
Published Online: August 20, 2018
View Article titled, Design of Acoustic Liner in Small Gas Turbine Combustor Using One-Dimensional Impedance Models
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Topics: Acoustics, Combustion chambers, Damping, Flow (Dynamics), Gas turbines, Design, Mach number, Energy dissipation, Porosity
Journal Articles

Large Eddy Simulation of a Pressurized, Partially Premixed Swirling Flame With Finite-Rate Chemistry

Sandeep Jella, Pierre Gauthier, Gilles Bourque, Jeffrey Bergthorson, Ghenadie Bulat, Jim Rogerson, Suresh Sadasivuni
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 111505.
Paper No: GTP-17-1387
https://doi.org/10.1115/1.4040007
Published Online: July 10, 2018
View Article titled, Large Eddy Simulation of a Pressurized, Partially Premixed Swirling Flame With Finite-Rate Chemistry
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Topics: Cascades (Fluid dynamics), Chemistry, Energy dissipation, Flames, Flow (Dynamics), Large eddy simulation, Turbulence, Temperature, Reynolds-averaged Navier–Stokes equations, Eddies (Fluid dynamics)
Journal Articles

Budgets of Disturbances Energy for Nozzle Flows at Subsonic and Choked Regimes

Maxime Huet
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112602.
Paper No: GTP-17-1427
https://doi.org/10.1115/1.4038473
Published Online: July 5, 2018
View Article titled, Budgets of Disturbances Energy for Nozzle Flows at Subsonic and Choked Regimes
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Topics: Acoustics, Energy budget (Physics), Energy dissipation, Entropy, Flow (Dynamics), Noise (Sound), Nozzles, Fluctuations (Physics), Waves, Combustion
Journal Articles

Damkohler Number Analysis in Lean Blow-Out of Toroidal Jet Stirred Reactor

Yifei Guan, Igor Novosselov
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. October 2018, 140(10): 104501.
Paper No: GTP-17-1495
https://doi.org/10.1115/1.4040091
Published Online: June 25, 2018
View Article titled, Damkohler Number Analysis in Lean Blow-Out of Toroidal Jet Stirred Reactor
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Topics: Combustion, Computational fluid dynamics, Flames, Flow (Dynamics), Fuels, Modeling, Turbulence, Vortices, Combustion chambers, Combustion systems
Includes: Supplementary data
Journal Articles

Investigation of Energy Loss on Fractional Deposition in Last Stages of Condensing Steam Turbine Due to Blade Shape and Moisture Droplet Size

Bidesh Sengupta, Chittatosh Bhattacharya
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2018, 140(7): 072601.
Paper No: GTP-17-1214
https://doi.org/10.1115/1.4038544
Published Online: April 12, 2018
View Article titled, Investigation of Energy Loss on Fractional Deposition in Last Stages of Condensing Steam Turbine Due to Blade Shape and Moisture Droplet Size
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Topics: Blades, Drops, Energy dissipation, Drag (Fluid dynamics), Steam turbines, Condensation, Pressure, Steam
Journal Articles

Using a Bowed Blade to Improve the Supersonic Flow Performance in the Nozzle of a Supersonic Industrial Steam Turbine

Hong Yao, Xun Zhou, Zhongqi Wang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2017, 139(10): 102604.
Paper No: GTP-16-1388
https://doi.org/10.1115/1.4036495
Published Online: May 16, 2017
View Article titled, Using a Bowed Blade to Improve the Supersonic Flow Performance in the Nozzle of a Supersonic Industrial Steam Turbine
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Topics: Blades, Design, Pressure, Shock waves, Supersonic flow, Stators, Flow (Dynamics), Steam turbines, Outflow, Mach number
Journal Articles

Impulse Mistuning of Blades and Vanes

Andreas Hartung, Ulrich Retze, Hans-Peter Hackenberg
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2017, 139(7): 072502.
Paper No: GTP-16-1451
https://doi.org/10.1115/1.4035594
Published Online: February 14, 2017
View Article titled, Impulse Mistuning of Blades and Vanes
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Topics: Blades, Dampers, Damping, Impulse (Physics), Friction, Excitation, Energy dissipation
Journal Articles

Large Eddy Simulation of an Enclosed Turbulent Reacting Methane Jet With the Tabulated Premixed Conditional Moment Closure Method

Carlos Velez, Scott Martin, Aleksander Jemcov, Subith Vasu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2016, 138(10): 101501.
Paper No: GTP-15-1357
https://doi.org/10.1115/1.4032846
Published Online: April 12, 2016
View Article titled, Large Eddy Simulation of an Enclosed Turbulent Reacting Methane Jet With the Tabulated Premixed Conditional Moment Closure Method
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Topics: Ceramic matrix composites, Combustion, Computational fluid dynamics, Energy dissipation, Flames, Flow (Dynamics), Methane, Scalars, Temperature, Turbulence
Journal Articles

Establishment of a High Quality Database for the Acoustic Modeling of Perforated Liners

Claus Lahiri, Lars Enghardt, Friedrich Bake, Sermed Sadig, Miklós Gerendás
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2011, 133(9): 091503.
https://doi.org/10.1115/1.4002891
Published Online: April 20, 2011
View Article titled, Establishment of a High Quality Database for the Acoustic Modeling of Perforated Liners
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Topics: Acoustics, Damping, Flow (Dynamics), Porosity, Databases, Pressure, Ducts, Mach number, Energy dissipation, Orifices
Journal Articles

Identification of Structural Stiffness and Energy Dissipation Parameters in a Second Generation Foil Bearing: Effect of Shaft Temperature

Luis San Andrés, Keun Ryu, Tae Ho Kim
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2011, 133(3): 032501.
https://doi.org/10.1115/1.4002317
Published Online: November 11, 2010
View Article titled, Identification of Structural Stiffness and Energy Dissipation Parameters in a Second Generation Foil Bearing: Effect of Shaft Temperature
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Topics: Bearings, Damping, Deflection, Energy dissipation, Excitation, Foil bearings, Stiffness, Stress, Temperature, Manufacturing