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Journal Articles

Investigation of Self-Heating During Ultrasonic Fatigue Testing and Effect on Very High Cycle Fatigue Behavior of Titanium 6Al-4V

Dino A. Celli, Onome Scott-Emuakpor, Justin Warner, Tommy George

J. Eng. Gas Turbines Power. March 2023, 145(3): 031016.

Paper No: GTP-22-1476

DOI: https://doi.org/10.1115/1.4055726

Published Online: December 5, 2022

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Topics: Cycles, Design, Fatigue, Fatigue testing, Heating, High cycle fatigue, Stress, Titanium, Failure, Fatigue strength

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

Combined Cycle, Heat Pump, and Thermal Storage Integration: Techno-Economic Sensitivity to Market and Climatic Conditions Based on a European and United States Assessment

Alberto Vannoni, Jose Angel Garcia, Rafael Guedez, Alessandro Sorce, Aristide Fausto Massardo

J. Eng. Gas Turbines Power. February 2023, 145(2): 021007.

Paper No: GTP-22-1227

DOI: https://doi.org/10.1115/1.4056021

Published Online: November 28, 2022

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Topics: Climate, Cooling, Economics , Heat pumps, Heating, Temperature, Thermal energy storage, Profitability, Stress, Combined cycle gas turbines

Journal Articles

Gas Turbine Combined Cycle Range Enhancer—Part 2: Performance Demonstration

Tommaso Reboli, Marco Ferrando, Lorenzo Gini, Luca Mantelli, Alessandro Sorce, Alberto Traverso

J. Eng. Gas Turbines Power. December 2022, 144(12): 121013.

Paper No: GTP-22-1419

DOI: https://doi.org/10.1115/1.4055495

Published Online: October 7, 2022

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Topics: Combined cycles, Compressors, Control systems, Cooling, Electricity (Physics), Gas turbines, Stress, Temperature, Thermal energy storage, Thermal energy

Journal Articles

A New Turbomachine for Clean and Sustainable Hydrocarbon Cracking

Dylan Rubini, Liping Xu, Budimir Rosic, Harri Johannesdahl

J. Eng. Gas Turbines Power. February 2022, 144(2): 021024.

Paper No: GTP-21-1526

DOI: https://doi.org/10.1115/1.4052784

Published Online: December 7, 2021

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Topics: Coke, Cracking (Materials), Energy transformation, Flow (Dynamics), Fracture (Process), Furnaces, Pressure, Rotors, Temperature, Turbulence

Journal Articles

Details of Shrouded Stator Hub Cavity Flow in a Multistage Axial Compressor Part 2: Leakage Flow Characteristics in Stator Wells

Nitya Kamdar, Fangyuan Lou, Nicole L. Key

J. Eng. Gas Turbines Power. January 2022, 144(1): 011027.

Paper No: GTP-21-1334

DOI: https://doi.org/10.1115/1.4051958

Published Online: November 2, 2021

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Topics: Cavities, Flow (Dynamics), Leakage flows, Stators, Wells, Clearances (Engineering), Compressors, Temperature, Rotors, Cavity flows

Journal Articles

A Computational Study of the Thermodynamic Conditions Leading to Autoignition in Nanosecond Pulsed Discharges

Vyaas Gururajan, Riccardo Scarcelli, Anand Karpatne, Douglas Breden, Laxminarayan Raja, Sayan Biswas, Isaac Ekoto

J. Eng. Gas Turbines Power. November 2021, 143(11): 111301.

Paper No: GTP-20-1285

DOI: https://doi.org/10.1115/1.4051350

Published Online: October 4, 2021

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Topics: Electric fields, Electrons, Heating, Ignition, Plasmas (Ionized gases), Shock waves, Temperature, Electrodes, Thermal diffusion, Modeling

Journal Articles

Short-Term Optimization of a Combined Cycle Power Plant Integrated With an Inlet Conditioning Unit

Weimar Mantilla, José Garcia, Rafael Guédez, Alessandro Source

J. Eng. Gas Turbines Power. September 2021, 143(9): 091013.

Paper No: GTP-20-1557

DOI: https://doi.org/10.1115/1.4050856

Published Online: May 31, 2021

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Topics: Heat pumps, Optimization, Power stations, Stress, Temperature, Combined cycle gas turbines, Thermal energy storage, Carbon dioxide, Profitability, Heating

Journal Articles

A Comprehensive Heat Transfer Study Inside a Steam Turbine Valve: Experiment, Numerical Simulation, and Simplified Model

Xu Zhang, Hongyi Shao, Wenwu Zhou, Weizhe Wang, Yingzheng Liu

J. Eng. Gas Turbines Power. September 2021, 143(9): 091009.

Paper No: GTP-20-1681

DOI: https://doi.org/10.1115/1.4050858

Published Online: May 4, 2021

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Topics: Computer simulation, Temperature, Valves, Heat transfer, Steam turbines, Heating, Heat

Journal Articles

Simulation of Optimizing the Partial Load Performance of a Gas Turbine Combined Cycle Using Exhaust Heat Recuperation and Inlet Bleed Heating

Seong Won Moon, Tong Seop Kim

J. Eng. Gas Turbines Power. June 2021, 143(6): 061005.

Paper No: GTP-20-1443

DOI: https://doi.org/10.1115/1.4048845

Published Online: March 15, 2021

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Topics: Combined cycles, Emissions, Exhaust systems, Gas turbines, Heat, Heating, Stress, Temperature, Combustion chambers, Fuels

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

Effect of Rotation on Leakage and Windage Heating in Labyrinth Seals With Honeycomb Lands

Kali Charan Nayak

J. Eng. Gas Turbines Power. August 2020, 142(8): 081001.

Paper No: GTP-19-1483

DOI: https://doi.org/10.1115/1.4047180

Published Online: July 31, 2020

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Topics: Clearances (Engineering), Flow (Dynamics), Heating, Honeycomb structures, Leakage, Rotation, Discharge coefficient, Temperature

Journal Articles

Quasi-Static Thermal Modeling of Multiscale Sliding Contact for Unlubricated Brush Seal Materials

Qingfeng Xia, David R. H. Gillespie, Andrew K. Owen, Gervas Franceschini

J. Eng. Gas Turbines Power. July 2019, 141(7): 071016.

Paper No: GTP-19-1004

DOI: https://doi.org/10.1115/1.4042722

Published Online: February 18, 2019

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Topics: Disks, Heat, Rotating disks, Temperature, Thermal conductivity, Modeling, Heating, Heat transfer, Anisotropy, Boundary-value problems

Journal Articles

Start-Up Optimization of a CCGT Power Station Using Model-Based Gas Turbine Control

Alessandro Nannarone, Sikke A. Klein

J. Eng. Gas Turbines Power. April 2019, 141(4): 041018.

Paper No: GTP-18-1508

DOI: https://doi.org/10.1115/1.4041273

Published Online: December 3, 2018

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Topics: Dynamic models, Flow (Dynamics), Gas turbines, Optimization, Power stations, Rotors, Steam, Steam turbines, Stress, Temperature

Journal Articles

Novel Test Facility for Investigation of the Impact of Thermally Induced Stress Gradients on Fatigue Life of Cooled Gas Turbine Components

Marcus Thiele, Uwe Gampe, Kathrin A. Fischer

J. Eng. Gas Turbines Power. March 2019, 141(3): 032502.

Paper No: GTP-18-1482

DOI: https://doi.org/10.1115/1.4041129

Published Online: October 4, 2018

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Topics: Gas turbines, Heat, Heat flux, Heating, Stress, Temperature, Temperature gradient, Test facilities, Fatigue life, Cylinders

Journal Articles

Nonsmooth Thermoelastic Simulations of Blade–Casing Contact Interactions

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

J. Eng. Gas Turbines Power. February 2019, 141(2): 022502.

Paper No: GTP-18-1384

DOI: https://doi.org/10.1115/1.4040857

Published Online: September 26, 2018

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Topics: Blades, Heat, Heating, Simulation, Stators, Temperature, Thermomechanics, Algorithms, Rotors, Thermoelasticity

Journal Articles

Extension of Fuel Flexibility by Combining Intelligent Control Methods for Siemens SGT-400 Dry Low Emission Combustion System

Kexin Liu, Phill Hubbard, Suresh Sadasivuni, Ghenadie Bulat

J. Eng. Gas Turbines Power. January 2019, 141(1): 011003.

Paper No: GTP-18-1268

DOI: https://doi.org/10.1115/1.4040689

Published Online: September 14, 2018

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Topics: Emissions, Fuels, Combustion, Combustion systems, Engines, Combustion chambers, Heating, Temperature

Journal Articles

Model of Effect of Hot Gas Ingress on Temperatures of Turbine Disks

J. Michael Owen, Hui Tang, Gary D. Lock

J. Eng. Gas Turbines Power. January 2019, 141(1): 012501.

Paper No: GTP-18-1225

DOI: https://doi.org/10.1115/1.4040680

Published Online: August 31, 2018

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Topics: Flow (Dynamics), Friction, Rotors, Stators, Temperature, Wheels, Heating, Boundary layers

Journal Articles

Methods for the Extraction and Analysis of the Global Mode in Swirling Jets Undergoing Vortex Breakdown

Lothar Rukes, Moritz Sieber, C. Oliver Pashereit, Kilian Oberleithner

J. Eng. Gas Turbines Power. February 2017, 139(2): 022604.

Paper No: GTP-16-1271

DOI: https://doi.org/10.1115/1.4034315

Published Online: September 13, 2016

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Topics: Flow (Dynamics), Heating, Swirling flow, Temperature, Vortices, Jets, Shear (Mechanics)

Journal Articles

Numerical Investigations for Leakage and Windage Heating in Straight-Through Labyrinth Seals

Kali Charan Nayak, Pradip Dutta

J. Eng. Gas Turbines Power. January 2016, 138(1): 012507.

Paper No: GTP-14-1515

DOI: https://doi.org/10.1115/1.4031343

Published Online: September 18, 2015

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Topics: Clearances (Engineering), Computational fluid dynamics, Flow (Dynamics), Heating, Honeycomb structures, Leakage, Pressure, Turbulence, Gas turbines

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Journal citation

NARROW

Investigation of Self-Heating During Ultrasonic Fatigue Testing and Effect on Very High Cycle Fatigue Behavior of Titanium 6Al-4V

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

Combined Cycle, Heat Pump, and Thermal Storage Integration: Techno-Economic Sensitivity to Market and Climatic Conditions Based on a European and United States Assessment

Gas Turbine Combined Cycle Range Enhancer—Part 2: Performance Demonstration

A New Turbomachine for Clean and Sustainable Hydrocarbon Cracking

Details of Shrouded Stator Hub Cavity Flow in a Multistage Axial Compressor Part 2: Leakage Flow Characteristics in Stator Wells

A Computational Study of the Thermodynamic Conditions Leading to Autoignition in Nanosecond Pulsed Discharges

Short-Term Optimization of a Combined Cycle Power Plant Integrated With an Inlet Conditioning Unit

A Comprehensive Heat Transfer Study Inside a Steam Turbine Valve: Experiment, Numerical Simulation, and Simplified Model

Simulation of Optimizing the Partial Load Performance of a Gas Turbine Combined Cycle Using Exhaust Heat Recuperation and Inlet Bleed Heating

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

Effect of Rotation on Leakage and Windage Heating in Labyrinth Seals With Honeycomb Lands

Quasi-Static Thermal Modeling of Multiscale Sliding Contact for Unlubricated Brush Seal Materials

Start-Up Optimization of a CCGT Power Station Using Model-Based Gas Turbine Control

Novel Test Facility for Investigation of the Impact of Thermally Induced Stress Gradients on Fatigue Life of Cooled Gas Turbine Components

Nonsmooth Thermoelastic Simulations of Blade–Casing Contact Interactions

Extension of Fuel Flexibility by Combining Intelligent Control Methods for Siemens SGT-400 Dry Low Emission Combustion System

Model of Effect of Hot Gas Ingress on Temperatures of Turbine Disks

Methods for the Extraction and Analysis of the Global Mode in Swirling Jets Undergoing Vortex Breakdown

Numerical Investigations for Leakage and Windage Heating in Straight-Through Labyrinth Seals

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