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Journal Articles

MRV Measurements of Internal Blade Cooling Flow and CFD Validation by Data Matching with the Experimental Data

Accepted Manuscript
Carolin Wüstenhagen, Clemens B. Domnick, Kristine John, Martin Bruschewski, Sven Grundmann
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl.
Paper No: TSEA-23-1022
DOI: https://doi.org/10.1115/1.4062556
Published Online: May 16, 2023
View Article titled, MRV Measurements of Internal Blade Cooling Flow and CFD Validation by Data Matching with the Experimental Data
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Topics: Blades, Computational fluid dynamics, Cooling, Flow (Dynamics), Turbulence, Errors, Reynolds-averaged Navier–Stokes equations, Simulation, Turbines, Airfoils
Journal Articles

Multi-Objective Optimization of an Inlet Air-Cooled Combined Cycle Power Plant

Ashutosh Mishra, B. B. Arora, Akhilesh Arora
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2023, 15(7): 071005.
Paper No: TSEA-23-1021
DOI: https://doi.org/10.1115/1.4062210
Published Online: April 19, 2023
View Article titled, Multi-Objective Optimization of an Inlet Air-Cooled Combined Cycle Power Plant
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Topics: Combined cycle power stations, Cooling, Exergy, Pareto optimization, Pressure, Temperature, Gas turbines, Compressors, Heat recovery steam generators
Journal Articles

Modeling an Evaporative Cooling System to Improve Gas Turbines Performance

Carlos Rafaello de Oliveira Silva, Cleverson Bringhenti, Jesuíno Takachi Tomita, Luiz Henrique Lindquist Whitacker
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2023, 15(4): 041003.
Paper No: TSEA-22-1337
DOI: https://doi.org/10.1115/1.4056675
Published Online: February 10, 2023
View Article titled, Modeling an Evaporative Cooling System to Improve Gas Turbines Performance
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Topics: Evaporative cooling, Gas turbines, Temperature, Water, Equilibrium (Physics), Water temperature
Journal Articles

Validation of a Two-Phase CFD Air/Mist Film Cooling Model With Experimental Details—Part I: Development of an Experimental Test Facility

Ting Wang, Lei Zhao, Ramy Abdelmaksoud
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111009.
Paper No: TSEA-21-1638
DOI: https://doi.org/10.1115/1.4054624
Published Online: June 15, 2022
View Article titled, Validation of a Two-Phase CFD Air/Mist Film Cooling Model With Experimental Details—Part I: Development of an Experimental Test Facility
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Topics: Cooling, Drops, Film cooling, Flow (Dynamics), Particulate matter, Temperature, Water, Thermocouples, Test facilities, Uncertainty
Journal Articles

The Effect of Single-Sided Ribs on Heat Transfer and Pressure Drop Within a Trailing Edge Internal Channel of a Gas Turbine Blade

Suhyun Kim, Seungwon Suh, Seungchan Baek, Wontae Hwang
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2022, 14(8): 081005.
Paper No: TSEA-21-1541
DOI: https://doi.org/10.1115/1.4053337
Published Online: January 12, 2022
View Article titled, The Effect of Single-Sided Ribs on Heat Transfer and Pressure Drop Within a Trailing Edge Internal Channel of a Gas Turbine Blade
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Topics: Flow (Dynamics), Friction, Heat transfer, Temperature, Pressure drop, Heat flux, Blades, Corners (Structural elements), Vortices, Gas turbines
Journal Articles

Parametric Study on the Performance of Combined Power Plant of Steam and Gas Turbines

M. R. Almajali, Omar A. S. Quran
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2021, 13(5): 051006.
Paper No: TSEA-20-1439
DOI: https://doi.org/10.1115/1.4049753
Published Online: March 9, 2021
View Article titled, Parametric Study on the Performance of Combined Power Plant of Steam and Gas Turbines
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Topics: Gas turbines, Heat recovery steam generators, Pressure, Steam, Temperature, Thermal efficiency, Steam turbines, Power stations, Exhaust systems, Cycles
Journal Articles

A Numerical Investigation of Air/Mist Cooling Through a Conjugate, Rotating 3D Gas Turbine Blade With Internal, External, and Tip Cooling

Ramy Abdelmaksoud, Ting Wang
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2021, 13(2): 021004.
Paper No: TSEA-20-1098
DOI: https://doi.org/10.1115/1.4047279
Published Online: July 14, 2020
View Article titled, A Numerical Investigation of Air/Mist Cooling Through a Conjugate, Rotating 3D Gas Turbine Blade With Internal, External, and Tip Cooling
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Topics: Blades, Cooling, Drops, Film cooling, Gas turbines, Pressure, Temperature, Heat transfer, Flow (Dynamics), Computational fluid dynamics
Journal Articles

Access to Empirical Formulations of Combustion Efficiency for Gas Turbine Combustors With Improved Generalization Ability

Zhuang Ma, Tingwei Ji, Tao Cui, Yao Zheng
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2021, 13(2): 021001.
Paper No: TSEA-19-1589
DOI: https://doi.org/10.1115/1.4047276
Published Online: July 14, 2020
View Article titled, Access to Empirical Formulations of Combustion Efficiency for Gas Turbine Combustors With Improved Generalization Ability
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Topics: Combustion, Combustion chambers, Gas turbines, Artificial neural networks, Polynomials, Errors
Journal Articles

RELATIVE CASING MOTION EFFECT ON SQUEALER TIP COOLING PERFORMANCE AT TIGHT TIP CLEARANCE

Accepted Manuscript
Diwei Zhu, Qiang Zhang, Shaopeng Lu, Jinfang Teng
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl.
Paper No: TSEA-19-1627
DOI: https://doi.org/10.1115/1.4046518
Published Online: February 28, 2020
View Article titled, RELATIVE CASING MOTION EFFECT ON SQUEALER TIP COOLING PERFORMANCE AT TIGHT TIP CLEARANCE
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Topics: Clearances (Engineering), Cooling, Blades, Cavities, Computational fluid dynamics, Coolants, Engines, Flow (Dynamics), Gas turbines, Geometry
Journal Articles

Jet Impingement Heat Transfer Enhancement by U-Shaped Crossflow Diverters

Srivatsan Madhavan, Kishore Ranganath Ramakrishnan, Prashant Singh, Srinath Ekkad
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041005.
Paper No: TSEA-19-1414
DOI: https://doi.org/10.1115/1.4045514
Published Online: December 18, 2019
View Article titled, Jet Impingement Heat Transfer Enhancement by U-Shaped Crossflow Diverters
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Topics: Flow (Dynamics), Heat transfer, Heat transfer coefficients, Jets, Reynolds number, Liquid crystals, Gas turbines, Pressure
Journal Articles

Investigation of the Effect of Perforated Sheath on Thermal-Flow Characteristics Over a Gas Turbine Reverse-Flow Combustor—Part 1: Experiment

Liang Wang, Ting Wang
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041003.
Paper No: TSEA-19-1276
DOI: https://doi.org/10.1115/1.4045179
Published Online: December 11, 2019
View Article titled, Investigation of the Effect of Perforated Sheath on Thermal-Flow Characteristics Over a Gas Turbine Reverse-Flow Combustor—Part 1: Experiment
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Topics: Combustion chambers, Flow (Dynamics), Gas turbines, Pressure, Heat transfer, Cooling, Temperature, Diffusers
Journal Articles

Investigation of the Effect of Perforated Sheath on Thermal-Flow Characteristics Over a Gas Turbine Reverse-Flow Combustor—Part 2: Computational Analysis

Liang Wang, Ting Wang
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041004.
Paper No: TSEA-19-1277
DOI: https://doi.org/10.1115/1.4045391
Published Online: December 11, 2019
View Article titled, Investigation of the Effect of Perforated Sheath on Thermal-Flow Characteristics Over a Gas Turbine Reverse-Flow Combustor—Part 2: Computational Analysis
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Topics: Combustion chambers, Computational fluid dynamics, Diffusers, Flow (Dynamics), Gas turbines, Pressure, Heat transfer, Simulation, Temperature, Turbines
Journal Articles

Detailed Heat Transfer Coefficient Measurements on a Scaled Realistic Turbine Blade Internal Cooling System

Chao-Cheng Shiau, Andrew F. Chen, Je-Chin Han, Robert Krewinkel
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2020, 12(3): 031015.
Paper No: TSEA-19-1319
DOI: https://doi.org/10.1115/1.4044906
Published Online: October 16, 2019
View Article titled, Detailed Heat Transfer Coefficient Measurements on a Scaled Realistic Turbine Blade Internal Cooling System
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Topics: Blades, Cooling systems, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Liquid crystals, Pressure, Suction, Temperature, Turbine blades
Journal Articles

Numerical Investigation on the Modified Bend Geometry of a Rotating Multipass Internal Cooling Passage in a Gas Turbine Blade

Naris Pattanaprates, Ekachai Juntasaro, Varangrat Juntasaro
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2018, 10(6): 061003.
Paper No: TSEA-17-1266
DOI: https://doi.org/10.1115/1.4040654
Published Online: August 6, 2018
View Article titled, Numerical Investigation on the Modified Bend Geometry of a Rotating Multipass Internal Cooling Passage in a Gas Turbine Blade
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Topics: Blades, Cooling, Flow (Dynamics), Gas turbines, Geometry, Heat transfer, Pressure drop, Rotation, Turbulence, Friction
Journal Articles

Multi-Objective Optimization of the Impingement-Film Cooling Structure of a Gas Turbine Endwall Using Conjugate Heat Transfer Simulations

Zhongran Chi, Haiqing Liu, Shusheng Zang
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. April 2018, 10(2): 021004.
Paper No: TSEA-16-1271
DOI: https://doi.org/10.1115/1.4037131
Published Online: August 29, 2017
View Article titled, Multi-Objective Optimization of the Impingement-Film Cooling Structure of a Gas Turbine Endwall Using Conjugate Heat Transfer Simulations
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Topics: Computational fluid dynamics, Cooling, Design, Heat transfer, Optimization, Cavities, Wall temperature, Coolants, Pareto optimization, Gas turbines
Journal Articles

Effect of Prediffuser Angle on the Static Pressure Recovery in Flow Through Casing-Liner Annulus of a Gas Turbine Combustor at Various Swirl Levels

Prakash Ghose, Amitava Datta, Achintya Mukhopadhyay
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. March 2016, 8(1): 011017.
Paper No: TSEA-14-1133
DOI: https://doi.org/10.1115/1.4030734
Published Online: November 11, 2015
View Article titled, Effect of Prediffuser Angle on the Static Pressure Recovery in Flow Through Casing-Liner Annulus of a Gas Turbine Combustor at Various Swirl Levels
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Topics: Annulus, Combustion chambers, Flow (Dynamics), Gas turbines, Pressure, Diffusers
Journal Articles

High Rotation Number Effect on Heat Transfer in a Leading Edge Cooling Channel of Gas Turbine Blades With Three Channel Orientations

Szu-Chi Huang, Yao-Hsien Liu
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2013, 5(4): 041003.
Paper No: TSEA-12-1112
DOI: https://doi.org/10.1115/1.4023888
Published Online: September 27, 2013
View Article titled, High Rotation Number Effect on Heat Transfer in a Leading Edge Cooling Channel of Gas Turbine Blades With Three Channel Orientations
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Topics: Cooling, Heat transfer, Rotation, Blades, Flow (Dynamics), Gas turbines
Journal Articles

Fundamental Gas Turbine Heat Transfer

Je-Chin Han
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2013, 5(2): 021007.
Paper No: TSEA-12-1176
DOI: https://doi.org/10.1115/1.4023826
Published Online: May 17, 2013
View Article titled, Fundamental Gas Turbine Heat Transfer
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Topics: Cooling, Film cooling, Gas turbines, Heat transfer, Turbines, Blades, Flow (Dynamics), Turbine blades
Journal Articles

Recent Advances of Internal Cooling Techniques for Gas Turbine Airfoils

Minking K. Chyu, Sin Chien Siw
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2013, 5(2): 021008.
Paper No: TSEA-12-1197
DOI: https://doi.org/10.1115/1.4023829
Published Online: May 17, 2013
View Article titled, Recent Advances of Internal Cooling Techniques for Gas Turbine Airfoils
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Topics: Cooling, Heat transfer, Airfoils, Fins, Gas turbines
Journal Articles

Heat Transfer Enhancement and Thermal Performance of Lattice Structures for Internal Cooling of Airfoil Trailing Edges

Krishnendu Saha, Sumanta Acharya, Chiyuki Nakamata
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. March 2013, 5(1): 011001.
Paper No: TSEA-11-1167
DOI: https://doi.org/10.1115/1.4007277
Published Online: February 22, 2013
View Article titled, Heat Transfer Enhancement and Thermal Performance of Lattice Structures for Internal Cooling of Airfoil Trailing Edges
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Topics: Airfoils, Cooling, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Pressure, Pressure drop, Reynolds number, Fins, Gas turbines