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Journal Articles

Static and Dynamic Characteristics of Journal Bearings Under Uncertainty: A Nonprobabilistic Perspective

Chao Fu, Weidong Zhu, Jiaojiao Ma, Fengshou Gu

J. Eng. Gas Turbines Power. July 2022, 144(7): 071012.

Paper No: GTP-22-1040

DOI: https://doi.org/10.1115/1.4054376

Published Online: May 20, 2022

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Topics: Bearings, Journal bearings, Uncertainty, Viscosity, Clearances (Engineering), Pressure, Lubricants, Stress, Film thickness

Journal Articles

Modeling the Transport of Fuel Mixture Perturbations and Entropy Waves in the Linearized Framework

Thomas Ludwig Kaiser, Kilian Oberleithner

J. Eng. Gas Turbines Power. November 2021, 143(11): 111001.

Paper No: GTP-20-1551

DOI: https://doi.org/10.1115/1.4051714

Published Online: September 3, 2021

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Topics: Channel flow, Entropy, Flow (Dynamics), Fluctuations (Physics), Scalars, Viscosity, Waves, Turbulence, Eddies (Fluid dynamics), Modeling

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

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

Journal Articles

Oil Brush Seals in Turbomachinery: Flow Analyses and Closed-Form Solutions

Ertuğrul Tolga Duran

J. Eng. Gas Turbines Power. October 2020, 142(10): 101001.

Paper No: GTP-20-1134

DOI: https://doi.org/10.1115/1.4048327

Published Online: September 23, 2020

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Topics: Clearances (Engineering), Flow (Dynamics), Leakage, Pressure, Pressure drop, Rotors, Temperature, Turbomachinery, Viscosity, Heating

Journal Articles

Enhanced Delayed Detached Eddy Simulation for Cavities and Labyrinth Seals

Richard J. Jefferson-Loveday

J. Eng. Gas Turbines Power. January 2020, 142(1): 011017.

Paper No: GTP-19-1652

DOI: https://doi.org/10.1115/1.4045484

Published Online: December 5, 2019

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Topics: Cavities, Delay differential equations, Eddies (Fluid dynamics), Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Vorticity, Viscosity

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

J. Eng. Gas Turbines Power. December 2019, 141(12): 121020.

Paper No: GTP-19-1538

DOI: https://doi.org/10.1115/1.4045195

Published Online: November 19, 2019

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Topics: Carbon dioxide, Combustion, Diffusion flames, Flames, Modeling, Pressure, Prandtl number, Energy dissipation, Scalars, Temperature

Journal Articles

Heat Transfer Prediction From Large Eddy Simulation of a Rotating Cavity With Radial Inflow

Michel Onori, Dario Amirante, Nicholas J. Hills, John W. Chew

J. Eng. Gas Turbines Power. December 2019, 141(12): 121002.

Paper No: GTP-19-1497

DOI: https://doi.org/10.1115/1.4045150

Published Online: October 24, 2019

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Topics: Cavities, Flow (Dynamics), Inflow, Large eddy simulation, Heat transfer, Viscosity, Disks, Turbulence, Temperature, Fluids

Journal Articles

Trajectory of a Liquid Jet in a High Temperature and Pressure Gaseous Cross Flow

Amirreza Amighi, Nasser Ashgriz

J. Eng. Gas Turbines Power. June 2019, 141(6): 061019.

Paper No: GTP-17-1405

DOI: https://doi.org/10.1115/1.4042817

Published Online: March 1, 2019

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Topics: Momentum, Nozzles, Pressure, Temperature, Trajectories (Physics), Sprays, High temperature, Flow (Dynamics), Viscosity, Cross-flow

Journal Articles

Gas Turbine Fouling Tests: Review, Critical Analysis, and Particle Impact Behavior Map

Alessio Suman, Nicola Casari, Elettra Fabbri, Michele Pinelli, Luca di Mare, Francesco Montomoli

J. Eng. Gas Turbines Power. March 2019, 141(3): 032601.

Paper No: GTP-18-1525

DOI: https://doi.org/10.1115/1.4041282

Published Online: November 29, 2018

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Topics: Particulate matter, Temperature, Viscosity

Journal Articles

A Thermoelastohydrodynamic Analysis for the Static Performance of High-Speed—Heavy Load Tilting-Pad Journal Bearing Operating in the Turbulent Flow Regime and Comparisons to Test Data

Hirotoshi Arihara, Yuki Kameyama, Yoshitaka Baba, Luis San Andrés

J. Eng. Gas Turbines Power. February 2019, 141(2): 021023.

Paper No: GTP-18-1445

DOI: https://doi.org/10.1115/1.4041130

Published Online: October 4, 2018

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Topics: Bearings, Deformation, Journal bearings, Pressure, Stress, Temperature, Turbulence, Flow (Dynamics), Laminar flow, Viscosity

Journal Articles

Modeling Reichardt's Formula for Eddy Viscosity in the Fluid Film of Tilting Pad Thrust Bearings

Xin Deng, Brian Weaver, Cori Watson, Michael Branagan, Houston Wood, Roger Fittro

J. Eng. Gas Turbines Power. August 2018, 140(8): 082505.

Paper No: GTP-17-1614

DOI: https://doi.org/10.1115/1.4038857

Published Online: April 26, 2018

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Topics: Bearings, Eddies (Fluid dynamics), Fluid films, Lubrication, Modeling, Reynolds number, Turbulence, Viscosity, Water, Film thickness

Journal Articles

Performance of Adaptive Lubricants in a Hybrid Journal Bearing Operating Under Fully Saturated Conditions

Ssu-Ying Chien, M. S. Cramer, Gen Fu, Alexandrina Untaroiu

J. Eng. Gas Turbines Power. June 2018, 140(6): 062504.

Paper No: GTP-17-1481

DOI: https://doi.org/10.1115/1.4038551

Published Online: February 21, 2018

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Topics: Bearings, Carbon dioxide, Computational fluid dynamics, Journal bearings, Lubricants, Pressure, Temperature, Viscosity, Stress

Journal Articles

Effects of Fluid Properties on Spray Characteristics of a Flow-Blurring Atomizer

Brian T. Fisher, Michael R. Weismiller, Steven G. Tuttle, Katherine M. Hinnant

J. Eng. Gas Turbines Power. April 2018, 140(4): 041511.

Paper No: GTP-17-1412

DOI: https://doi.org/10.1115/1.4038084

Published Online: November 7, 2017

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Topics: Drops, Flow (Dynamics), Fluids, Sprays, Water, Surface tension, Viscosity

Journal Articles

Thermal and Transport Properties for the Simulation of Direct-Fired sCO 2 Combustor

K. R. V. Manikantachari, Scott Martin, Jose O. Bobren-Diaz, Subith Vasu

J. Eng. Gas Turbines Power. December 2017, 139(12): 121505.

Paper No: GTP-17-1210

DOI: https://doi.org/10.1115/1.4037579

Published Online: September 6, 2017

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Topics: Carbon dioxide, Combustion, Combustion chambers, Pressure, Simulation, Temperature, Viscosity, Thermal conductivity, Compression, Methane

Journal Articles

Second-Law Heat Release Modeling of a Compression Ignition Engine Fueled With Blends of Palm Biodiesel

Jonathan Mattson, Evan Reznicek, Christopher Depcik

J. Eng. Gas Turbines Power. September 2016, 138(9): 091502.

Paper No: GTP-16-1008

DOI: https://doi.org/10.1115/1.4032741

Published Online: March 30, 2016

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Topics: Biodiesel, Combustion, Cylinders, Engines, Fuels, Heat transfer, Modeling, Exhaust systems, Pressure, Temperature

Journal Articles

Transient Analysis of Gas-Expanded Lubrication and Rotordynamic Performance in a Centrifugal Compressor

Brian K. Weaver, Jason A. Kaplan, Andres F. Clarens, Alexandrina Untaroiu

J. Eng. Gas Turbines Power. April 2016, 138(4): 042504.

Paper No: GTP-15-1249

DOI: https://doi.org/10.1115/1.4031527

Published Online: October 21, 2015

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Topics: Bearings, Compressors, Damping, Fluids, Lubricants, Machinery, Rotors, Stiffness, Transients (Dynamics), Stability

Journal Articles

Gas-Expanded Lubricant Performance and Effects on Rotor Stability in Turbomachinery

Brian K. Weaver, Timothy W. Dimond, Jason A. Kaplan, Alexandrina Untaroiu, Andres F. Clarens

J. Eng. Gas Turbines Power. July 2015, 137(7): 072601.

Paper No: GTP-14-1560

DOI: https://doi.org/10.1115/1.4028846

Published Online: July 1, 2015

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Topics: Bearings, Compressors, Damping, Fluids, Lubricants, Rotors, Stability, Stiffness, Turbogenerators, Machinery

Journal Articles

Optimal Turbulent Schmidt Number for RANS Modeling of Trailing Edge Slot Film Cooling

Julia Ling, Christopher J. Elkins, John K. Eaton

J. Eng. Gas Turbines Power. July 2015, 137(7): 072605.

Paper No: GTP-14-1572

DOI: https://doi.org/10.1115/1.4029206

Published Online: July 1, 2015

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Topics: Film cooling, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Turbulence, Coolants, Viscosity, Simulation, Scalars, Modeling

Journal Articles

Tribological Optimization of Thrust Bearings Operated With Lubricants of Spatially Varying Viscosity

S. K. Pavlioglou, M. E. Mastrokalos, C. I. Papadopoulos, L. Kaiktsis

J. Eng. Gas Turbines Power. February 2015, 137(2): 022503.

Paper No: GTP-14-1334

DOI: https://doi.org/10.1115/1.4028371

Published Online: September 10, 2014

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Topics: Friction, Optimization, Viscosity, Thrust bearings, Design, Fluids, Bearings, Lubricants

Journal Articles

Modified Single-Fluid Cavitation Model for Pure Diesel and Biodiesel Fuels in Direct Injection Fuel Injectors

Kaushik Saha, Ehab Abu-Ramadan, Xianguo Li

J. Eng. Gas Turbines Power. June 2013, 135(6): 062801.

Paper No: GTP-12-1455

DOI: https://doi.org/10.1115/1.4023464

Published Online: May 22, 2013

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Topics: Biodiesel, Cavitation, Diesel, Flow (Dynamics), Fluids, Fuel injectors, Fuels, Nozzles, Pressure, Turbulence

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Journal citation

NARROW

Static and Dynamic Characteristics of Journal Bearings Under Uncertainty: A Nonprobabilistic Perspective

Modeling the Transport of Fuel Mixture Perturbations and Entropy Waves in the Linearized Framework

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

Oil Brush Seals in Turbomachinery: Flow Analyses and Closed-Form Solutions

Enhanced Delayed Detached Eddy Simulation for Cavities and Labyrinth Seals

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

Heat Transfer Prediction From Large Eddy Simulation of a Rotating Cavity With Radial Inflow

Trajectory of a Liquid Jet in a High Temperature and Pressure Gaseous Cross Flow

Gas Turbine Fouling Tests: Review, Critical Analysis, and Particle Impact Behavior Map

A Thermoelastohydrodynamic Analysis for the Static Performance of High-Speed—Heavy Load Tilting-Pad Journal Bearing Operating in the Turbulent Flow Regime and Comparisons to Test Data

Modeling Reichardt's Formula for Eddy Viscosity in the Fluid Film of Tilting Pad Thrust Bearings

Performance of Adaptive Lubricants in a Hybrid Journal Bearing Operating Under Fully Saturated Conditions

Effects of Fluid Properties on Spray Characteristics of a Flow-Blurring Atomizer

Thermal and Transport Properties for the Simulation of Direct-Fired sCO 2 Combustor

Second-Law Heat Release Modeling of a Compression Ignition Engine Fueled With Blends of Palm Biodiesel

Transient Analysis of Gas-Expanded Lubrication and Rotordynamic Performance in a Centrifugal Compressor

Gas-Expanded Lubricant Performance and Effects on Rotor Stability in Turbomachinery

Optimal Turbulent Schmidt Number for RANS Modeling of Trailing Edge Slot Film Cooling

Tribological Optimization of Thrust Bearings Operated With Lubricants of Spatially Varying Viscosity

Modified Single-Fluid Cavitation Model for Pure Diesel and Biodiesel Fuels in Direct Injection Fuel Injectors

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