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Journal Articles

Effects of Hole Blockage on Endwall Film Cooling and Vane Phantom Cooling Performances of a Transonic Turbine Vane

Bo Bai, Zhigang Li, Kaiyuan Zhang, Jun Li, Shuo Mao, Wing F. Ng
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041001.
Paper No: GTP-22-1207
DOI: https://doi.org/10.1115/1.4056094
Published Online: December 8, 2022
View Article titled, Effects of Hole Blockage on Endwall Film Cooling and Vane Phantom Cooling Performances of a Transonic Turbine Vane
Click here to open pdf in another window PDF for Effects of Hole Blockage on Endwall Film Cooling and Vane Phantom Cooling Performances of a Transonic Turbine Vane
Topics: Coolants, Film cooling, Phantom cooling, Flow (Dynamics), Cooling
Journal Articles

Superposition Effect of the Leading Edge Film on the Downstream Film Cooling of a Turbine Vane Under Combustor Swirling Outflow

Zhuang Wu, Hui-ren Zhu, Cun-liang Liu, Lin Li, Ming-rui Wang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2022, 144(3): 031022.
Paper No: GTP-21-1207
DOI: https://doi.org/10.1115/1.4052989
Published Online: January 4, 2022
View Article titled, Superposition Effect of the Leading Edge Film on the Downstream Film Cooling of a Turbine Vane Under Combustor Swirling Outflow
Click here to open pdf in another window PDF for Superposition Effect of the Leading Edge Film on the Downstream Film Cooling of a Turbine Vane Under Combustor Swirling Outflow
Topics: Cooling, Design, Film cooling, Inflow, Pressure, Swirling flow, Coolants, Flow (Dynamics), Outflow, Turbines
Journal Articles

A Code for the Preliminary Design of Cooled Supercritical CO 2 Turbines and Application to the Allam Cycle

Roberto Scaccabarozzi, Emanuele Martelli, Matteo Pini, Carlo Maria De Servi, Paolo Chiesa, Manuele Gatti
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2022, 144(3): 031012.
Paper No: GTP-20-1784
DOI: https://doi.org/10.1115/1.4052146
Published Online: January 3, 2022
View Article titled, A Code for the Preliminary Design of Cooled Supercritical CO 2 Turbines and Application to the Allam Cycle
Click here to open pdf in another window PDF for A Code for the Preliminary Design of Cooled Supercritical CO 2 Turbines and Application to the Allam Cycle
Topics: Blades, Cooling, Cycles, Design, Flow (Dynamics), Fluids, Turbines, Coolants, Stress, Supercritical carbon dioxide
Journal Articles

The Effects of Axisymmetric Convergent Contouring and Blowing Ratio on Endwall Film Cooling and Vane Pressure Side Surface Phantom Cooling Performance

Bo Bai, Zhigang Li, Jun Li, Shuo Mao, Wing F. Ng
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021020.
Paper No: GTP-21-1228
DOI: https://doi.org/10.1115/1.4052500
Published Online: December 3, 2021
View Article titled, The Effects of Axisymmetric Convergent Contouring and Blowing Ratio on Endwall Film Cooling and Vane Pressure Side Surface Phantom Cooling Performance
Click here to open pdf in another window PDF for The Effects of Axisymmetric Convergent Contouring and Blowing Ratio on Endwall Film Cooling and Vane Pressure Side Surface Phantom Cooling Performance
Topics: Coolants, Film cooling, Flow (Dynamics), Phantom cooling, Pressure, Shapes, Design, Heat transfer
Journal Articles

Delayed-Detached Eddy Simulations of Film Cooling Effect on Trailing Edge Cutback With Land Extensions

Ruiqin Wang, Xin Yan
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111004.
Paper No: GTP-21-1126
DOI: https://doi.org/10.1115/1.4051865
Published Online: September 27, 2021
View Article titled, Delayed-Detached Eddy Simulations of Film Cooling Effect on Trailing Edge Cutback With Land Extensions
Click here to open pdf in another window PDF for Delayed-Detached Eddy Simulations of Film Cooling Effect on Trailing Edge Cutback With Land Extensions
Topics: Coolants, Cooling, Delay differential equations, Eddies (Fluid dynamics), Film cooling, Flow (Dynamics), Simulation, Vortices
Journal Articles

Development and Application of an Internal Heat Transfer Measurement Technique for Cooled Real Engine Components

Asif Ali, Lorenzo Cocchi, Alessio Picchi, Bruno Facchini, Simone Cubeda
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101018.
Paper No: GTP-21-1159
DOI: https://doi.org/10.1115/1.4051641
Published Online: September 20, 2021
View Article titled, Development and Application of an Internal Heat Transfer Measurement Technique for Cooled Real Engine Components
Click here to open pdf in another window PDF for Development and Application of an Internal Heat Transfer Measurement Technique for Cooled Real Engine Components
Topics: Flow (Dynamics), Heat transfer, Temperature, Airfoils, Transients (Dynamics), Coolants
Journal Articles

Detailed Evaluation of Automotive Turbocharged Diesel Engine During Typical Transient Working Condition Based on Thermodynamic Analysis

Changcheng Liu, Zhongchang Liu, Jing Tian, Zeyu Yang, Penghui Wang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101011.
Paper No: GTP-21-1068
DOI: https://doi.org/10.1115/1.4051500
Published Online: September 3, 2021
View Article titled, Detailed Evaluation of Automotive Turbocharged Diesel Engine During Typical Transient Working Condition Based on Thermodynamic Analysis
Click here to open pdf in another window PDF for Detailed Evaluation of Automotive Turbocharged Diesel Engine During Typical Transient Working Condition Based on Thermodynamic Analysis
Topics: Exergy, Temperature, Transients (Dynamics), Coolants, Diesel engines, Fuels
Journal Articles

Implementation of Rectangular Vortex Generator Pairs to Improve Film Cooling Effectiveness on Transonic Rotor Blade Endwall

Jinjin Li, Xin Yan, Kun He, Richard J. Goldstein
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2021, 143(9): 091022.
Paper No: GTP-20-1821
DOI: https://doi.org/10.1115/1.4050917
Published Online: June 17, 2021
View Article titled, Implementation of Rectangular Vortex Generator Pairs to Improve Film Cooling Effectiveness on Transonic Rotor Blade Endwall
Click here to open pdf in another window PDF for Implementation of Rectangular Vortex Generator Pairs to Improve Film Cooling Effectiveness on Transonic Rotor Blade Endwall
Topics: Blades, Cooling, Film cooling, Generators, Vortices, Coolants, Pressure
Journal Articles

Tradeoff Assessments for Part Load Controlled Cooling Air in Stationary Gas Turbines

Dominik Woelki, Dieter Peitsch
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2020, 142(10): 101008.
Paper No: GTP-20-1426
DOI: https://doi.org/10.1115/1.4048452
Published Online: September 25, 2020
View Article titled, Tradeoff Assessments for Part Load Controlled Cooling Air in Stationary Gas Turbines
Click here to open pdf in another window PDF for Tradeoff Assessments for Part Load Controlled Cooling Air in Stationary Gas Turbines
Topics: Blades, Combined cycles, Cooling, Corrosion, Creep, Emissions, Flow (Dynamics), Gas turbines, Stress, Temperature
Journal Articles

Double Wall Cooling of an Effusion Plate With Simultaneous Cross Flow and Impingement Jet Array Internal Cooling

David Ritchie, Austin Click, Phillip M. Ligrani, Federico Liberatore, Rajeshriben Patel, Yin-Hsiang Ho
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2019, 141(9): 091008.
Paper No: GTP-19-1032
DOI: https://doi.org/10.1115/1.4043694
Published Online: June 5, 2019
View Article titled, Double Wall Cooling of an Effusion Plate With Simultaneous Cross Flow and Impingement Jet Array Internal Cooling
Click here to open pdf in another window PDF for Double Wall Cooling of an Effusion Plate With Simultaneous Cross Flow and Impingement Jet Array Internal Cooling
Topics: Cross-flow, Film cooling, Flow (Dynamics), Heat transfer coefficients, Cooling, Coolants, Reynolds number
Journal Articles

Investigations on the Sealing Effectiveness and Unsteady Flow Field of 1.5-Stage Turbine Rim Seal

Shuxian Cheng, Zhigang Li, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2019, 141(8): 081003.
Paper No: GTP-18-1187
DOI: https://doi.org/10.1115/1.4042422
Published Online: February 13, 2019
View Article titled, Investigations on the Sealing Effectiveness and Unsteady Flow Field of 1.5-Stage Turbine Rim Seal
Click here to open pdf in another window PDF for Investigations on the Sealing Effectiveness and Unsteady Flow Field of 1.5-Stage Turbine Rim Seal
Topics: Blades, Cavities, Coolants, Flow (Dynamics), Pressure, Sealing (Process), Turbines, Wheels, Unsteady flow
Journal Articles

Impact of Predicted Combustor Outlet Conditions on the Aerothermal Performance of Film-Cooled High Pressure Turbine Vanes

S. Cubeda, L. Mazzei, T. Bacci, A. Andreini
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2019, 141(5): 051011.
Paper No: GTP-18-1373
DOI: https://doi.org/10.1115/1.4041038
Published Online: December 12, 2018
View Article titled, Impact of Predicted Combustor Outlet Conditions on the Aerothermal Performance of Film-Cooled High Pressure Turbine Vanes
Click here to open pdf in another window PDF for Impact of Predicted Combustor Outlet Conditions on the Aerothermal Performance of Film-Cooled High Pressure Turbine Vanes
Topics: Airfoils, Combustion chambers, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Temperature, Turbines, Turbulence, Film cooling, Coolants
Journal Articles

Flow Field and Hot Streak Migration Through a High Pressure Cooled Vanes With Representative Lean Burn Combustor Outflow

Tommaso Bacci, Tommaso Lenzi, Alessio Picchi, Lorenzo Mazzei, Bruno Facchini
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041020.
Paper No: GTP-18-1275
DOI: https://doi.org/10.1115/1.4040714
Published Online: December 4, 2018
View Article titled, Flow Field and Hot Streak Migration Through a High Pressure Cooled Vanes With Representative Lean Burn Combustor Outflow
Click here to open pdf in another window PDF for Flow Field and Hot Streak Migration Through a High Pressure Cooled Vanes With Representative Lean Burn Combustor Outflow
Topics: Combustion chambers, Flow (Dynamics), Nozzle guide vanes, Pressure, Temperature, High pressure (Physics), Probes, Cascades (Fluid dynamics), Outflow, Coolants
Journal Articles

Effects of Effusion Cooling Pattern Near the Dilution Hole for a Double-Walled Combustor Liner—Part 1: Overall Effectiveness Measurements

Adam C. Shrager, Karen A. Thole, Dominic Mongillo
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011022.
Paper No: GTP-18-1463
DOI: https://doi.org/10.1115/1.4041148
Published Online: October 15, 2018
View Article titled, Effects of Effusion Cooling Pattern Near the Dilution Hole for a Double-Walled Combustor Liner—Part 1: Overall Effectiveness Measurements
Click here to open pdf in another window PDF for Effects of Effusion Cooling Pattern Near the Dilution Hole for a Double-Walled Combustor Liner—Part 1: Overall Effectiveness Measurements
Topics: Combustion chambers, Cooling, Jets, Momentum, Turbulence, Flow (Dynamics), Coolants
Journal Articles

Double Wall Cooling of a Full Coverage Effusion Plate With Cross Flow Supply Cooling and Main Flow Pressure Gradient

Phil Ligrani, Zhong Ren, Sneha Reddy Vanga, Christopher Allgaier, Federico Liberatore, Rajeshriben Patel, Ram Srinivasan, Yin-Hsiang Ho
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2019, 141(3): 031015.
Paper No: GTP-18-1531
DOI: https://doi.org/10.1115/1.4041451
Published Online: October 4, 2018
View Article titled, Double Wall Cooling of a Full Coverage Effusion Plate With Cross Flow Supply Cooling and Main Flow Pressure Gradient
Click here to open pdf in another window PDF for Double Wall Cooling of a Full Coverage Effusion Plate With Cross Flow Supply Cooling and Main Flow Pressure Gradient
Topics: Cross-flow, Film cooling, Flow (Dynamics), Heat transfer coefficients, Cooling, Coolants
Journal Articles

Double Wall Cooling of a Full-Coverage Effusion Plate, Including Internal Impingement Array Cooling

Phil Ligrani, Zhong Ren, Federico Liberatore, Rajeshriben Patel, Ram Srinivasan, Yin-Hsiang Ho
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2018, 140(5): 051901.
Paper No: GTP-17-1393
DOI: https://doi.org/10.1115/1.4038248
Published Online: December 6, 2017
View Article titled, Double Wall Cooling of a Full-Coverage Effusion Plate, Including Internal Impingement Array Cooling
Click here to open pdf in another window PDF for Double Wall Cooling of a Full-Coverage Effusion Plate, Including Internal Impingement Array Cooling
Topics: Coolants, Cooling, Cross-flow, Film cooling, Flow (Dynamics), Heat transfer coefficients, Jets, Reynolds number, Pressure, Impingement cooling
Journal Articles

Effect of Rotation on a Gas Turbine Blade Internal Cooling System: Experimental Investigation

Daniele Massini, Emanuele Burberi, Carlo Carcasci, Lorenzo Cocchi, Bruno Facchini, Alessandro Armellini, Luca Casarsa, Luca Furlani
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2017, 139(10): 101902.
Paper No: GTP-17-1076
DOI: https://doi.org/10.1115/1.4036576
Published Online: June 1, 2017
View Article titled, Effect of Rotation on a Gas Turbine Blade Internal Cooling System: Experimental Investigation
Click here to open pdf in another window PDF for Effect of Rotation on a Gas Turbine Blade Internal Cooling System: Experimental Investigation
Topics: Blades, Coolants, Cooling systems, Flow (Dynamics), Heat transfer, Rotation, Uncertainty, Jets, Geometry, Gas turbines
Journal Articles

Experimental Investigation of Endwall Heat Transfer With Film and Impingement Cooling

Xueying Li, Jing Ren, Hongde Jiang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2017, 139(10): 101901.
Paper No: GTP-17-1101
DOI: https://doi.org/10.1115/1.4036361
Published Online: April 25, 2017
View Article titled, Experimental Investigation of Endwall Heat Transfer With Film and Impingement Cooling
Click here to open pdf in another window PDF for Experimental Investigation of Endwall Heat Transfer With Film and Impingement Cooling
Topics: Cooling, Film cooling, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Impingement cooling, Pressure, Coolants, Temperature
Journal Articles

Cooling Injection Effect on a Transonic Squealer Tip—Part II: Analysis of Aerothermal Interaction Physics

H. Ma, Q. Zhang, L. He, Z. Wang, L. Wang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 052507.
Paper No: GTP-16-1339
DOI: https://doi.org/10.1115/1.4035200
Published Online: January 10, 2017
View Article titled, Cooling Injection Effect on a Transonic Squealer Tip—Part II: Analysis of Aerothermal Interaction Physics
Click here to open pdf in another window PDF for Cooling Injection Effect on a Transonic Squealer Tip—Part II: Analysis of Aerothermal Interaction Physics
Topics: Cavities, Coolants, Cooling, Flow (Dynamics), Heat transfer, Computational fluid dynamics, Vortex flow
Journal Articles

Cooling Injection Effect on a Transonic Squealer Tip—Part I: Experimental Heat Transfer Results and CFD Validation

H. Ma, Q. Zhang, L. He, Z. Wang, L. Wang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 052506.
Paper No: GTP-16-1338
DOI: https://doi.org/10.1115/1.4035175
Published Online: January 10, 2017
View Article titled, Cooling Injection Effect on a Transonic Squealer Tip—Part I: Experimental Heat Transfer Results and CFD Validation
Click here to open pdf in another window PDF for Cooling Injection Effect on a Transonic Squealer Tip—Part I: Experimental Heat Transfer Results and CFD Validation
Topics: Computational fluid dynamics, Cooling, Flow (Dynamics), Heat transfer, Blades, Coolants, Heat transfer coefficients, Heat flux, Temperature, Suction