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Journal Articles

Film-Cooling Effectiveness on a Turbine Blade Platform With Various Hole Shapes and Layouts

Jia-Jun Hu, Bai-Tao An
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2024, 146(11): 113801.
Paper No: HT-23-1466
https://doi.org/10.1115/1.4065784
Published Online: July 16, 2024
View Article titled, Film-Cooling Effectiveness on a Turbine Blade Platform With Various Hole Shapes and Layouts
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Topics: Blades, Coolants, Diffusion (Physics), Film cooling, Pressure, Shapes, Turbine blades, Flow (Dynamics), Discharge coefficient
Journal Articles

Heat Transfer and Flow Characteristics of Channel Impingement Cooling Structure at Leading Edge Inside Turbine Blades Using Large Eddy Simulation

Huihui Wang, Qinghua Deng, Zhenping Feng
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2024, 146(5): 053803.
Paper No: HT-23-1387
https://doi.org/10.1115/1.4064706
Published Online: March 4, 2024
View Article titled, Heat Transfer and Flow Characteristics of Channel Impingement Cooling Structure at Leading Edge Inside Turbine Blades Using Large Eddy Simulation
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Topics: Cooling, Flow (Dynamics), Heat transfer, Impingement cooling, Large eddy simulation, Vortices, Turbine blades, Blades, Coolants, Turbulence
Journal Articles

Effect of Microchannel on the Composite Cooling Performance of a Simulated Turbine Blade Leading Edge

Xinnan Chen, Zhigang Li, Jun Li
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2023, 145(10): 101001.
Paper No: HT-22-1815
https://doi.org/10.1115/1.4062756
Published Online: July 14, 2023
View Article titled, Effect of Microchannel on the Composite Cooling Performance of a Simulated Turbine Blade Leading Edge
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Topics: Composite materials, Coolants, Cooling, Film cooling, Flow (Dynamics), Heat transfer, Microchannels, Turbine blades, Design
Journal Articles

Effects of Boot-Shaped Rib on Heat Transfer Characteristics of Internal Cooling Turbine Blades

Ky-Quang Pham, Quang-Hai Nguyen, Tai-Duy Vu, Cong-Truong Dinh
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2020, 142(10): 102106.
Paper No: HT-20-1042
https://doi.org/10.1115/1.4047490
Published Online: July 17, 2020
View Article titled, Effects of Boot-Shaped Rib on Heat Transfer Characteristics of Internal Cooling Turbine Blades
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Topics: Cooling, Flow (Dynamics), Heat transfer, Reynolds number, Turbine blades, Temperature
Journal Articles

Advanced Cooling in Gas Turbines 2016 Max Jakob Memorial Award Paper

Je-Chin Han
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2018, 140(11): 113001.
Paper No: HT-18-1079
https://doi.org/10.1115/1.4039644
Published Online: July 23, 2018
View Article titled, Advanced Cooling in Gas Turbines 2016 Max Jakob Memorial Award Paper
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Topics: Blades, Cooling, Film cooling, Heat transfer, Turbine blades, Turbines, Rotation, Coolants, Gas turbines, Flow (Dynamics)
Journal Articles

Turbine Blade Leading Edge Cooling With One Row of Normal or Tangential Impinging Jets

Nian Wang, Andrew F. Chen, Mingjie Zhang, Je-Chin Han
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2018, 140(6): 062201.
Paper No: HT-17-1229
https://doi.org/10.1115/1.4038691
Published Online: March 9, 2018
View Article titled, Turbine Blade Leading Edge Cooling With One Row of Normal or Tangential Impinging Jets
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Topics: Calibration, Heat transfer, Jets, Liquid crystals, Reynolds number, Cooling, Turbine blades, Flow (Dynamics), Temperature
Journal Articles

Effective Spectral Emissivity of Gas Turbine Blades for Optical Pyrometry

Jibin Tian, Tairan Fu, Qiaoqi Xu, Hongde Jiang
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2017, 139(7): 072701.
Paper No: HT-16-1617
https://doi.org/10.1115/1.4035732
Published Online: March 15, 2017
View Article titled, Effective Spectral Emissivity of Gas Turbine Blades for Optical Pyrometry
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Topics: Blades, Emissivity, Gas turbines, Radiation (Physics), Temperature, Turbine blades, Wavelength, Temperature measurement, Pyrometers
Journal Articles

Experimental Investigation of Film-Cooling Effectiveness of a Highly Loaded Turbine Blade Under Steady and Periodic Unsteady Flow Conditions

Ali Nikparto, Meinhard T. Schobeiri
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2017, 139(7): 072201.
Paper No: HT-16-1236
https://doi.org/10.1115/1.4035651
Published Online: March 15, 2017
View Article titled, Experimental Investigation of Film-Cooling Effectiveness of a Highly Loaded Turbine Blade Under Steady and Periodic Unsteady Flow Conditions
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Topics: Blades, Film cooling, Flow (Dynamics), Heat transfer, Pressure, Suction, Turbulence, Wakes, Aerodynamics, Turbine blades
Journal Articles

Reduced-Order Modeling of Conjugate Heat Transfer Processes

Trevor J. Blanc, Matthew R. Jones, Steven E. Gorrell
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2016, 138(5): 051703.
Paper No: HT-14-1323
https://doi.org/10.1115/1.4032453
Published Online: February 3, 2016
View Article titled, Reduced-Order Modeling of Conjugate Heat Transfer Processes
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Topics: Computational fluid dynamics, Cylinders, Databases, Heat transfer, Modeling, Simulation, Temperature, Temperature profiles, Engineering simulation, Turbine blades
Journal Articles

Influence of Coolant Density on Turbine Blade Film-Cooling With Axial and Compound Shaped Holes

Kevin Liu, Shang-Feng Yang, Je-Chin Han
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. April 2014, 136(4): 044501.
Paper No: HT-12-1441
https://doi.org/10.1115/1.4025901
Published Online: January 24, 2014
View Article titled, Influence of Coolant Density on Turbine Blade Film-Cooling With Axial and Compound Shaped Holes
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Topics: Coolants, Density, Film cooling, Turbine blades, Blades, Pressure
Journal Articles

Comparisons of Pins/Dimples/Protrusions Cooling Concepts for a Turbine Blade Tip-Wall at High Reynolds Numbers

Gongnan Xie, Bengt Sundén, Weihong Zhang
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. June 2011, 133(6): 061902.
https://doi.org/10.1115/1.4003558
Published Online: March 10, 2011
View Article titled, Comparisons of Pins/Dimples/Protrusions Cooling Concepts for a Turbine Blade Tip-Wall at High Reynolds Numbers
Open the PDF for Comparisons of Pins/Dimples/Protrusions Cooling Concepts for a Turbine Blade Tip-Wall at High Reynolds Numbers in another window
Topics: Blades, Cooling, Heat transfer, Pins (Engineering), Reynolds number, Turbulence, Turbine blades, Pressure drop, Temperature
Journal Articles

Development of Taylor-Go¨rtler Vortices Over the Pressure Surface of a Turbine Blade

H. P. Wang, S. J. Olson, R. J. Goldstein
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. May 2005, 127(5): 540–543.
https://doi.org/10.1115/1.1865219
Published Online: May 25, 2005
View Article titled, Development of Taylor-Go¨rtler Vortices Over the Pressure Surface of a Turbine Blade
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Topics: Boundary layers, Mass transfer, Pressure, Surface roughness, Turbine blades, Turbulence, Vortices, Blades, Flow (Dynamics)
Journal Articles

Computational Analysis of Heat Transfer Enhancement in Square Ducts With V-Shaped Ribs: Turbine Blade Cooling

R. Jia, B. Sunde´n, M. Faghri
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. April 2005, 127(4): 425–433.
https://doi.org/10.1115/1.1865220
Published Online: March 30, 2005
View Article titled, Computational Analysis of Heat Transfer Enhancement in Square Ducts With V-Shaped Ribs: Turbine Blade Cooling
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Topics: Ducts, Heat transfer, Heating, Turbulence, Reynolds-averaged Navier–Stokes equations, Cooling, Flow (Dynamics), Heat transfer coefficients, Heat, Turbine blades
Journal Articles

Effect of Squealer Geometry on Tip Flow and Heat Transfer for a Turbine Blade in a Low Speed Cascade

Vikrant Saxena, Srinath V. Ekkad
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. August 2004, 126(4): 546–553.
https://doi.org/10.1115/1.1777580
Published Online: May 4, 2004
View Article titled, Effect of Squealer Geometry on Tip Flow and Heat Transfer for a Turbine Blade in a Low Speed Cascade
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Topics: Blades, Cascades (Fluid dynamics), Flow (Dynamics), Heat transfer, Heat transfer coefficients, Leakage flows, Pressure, Wakes, Suction, Liquid crystals
Journal Articles

Effect of Film Hole Row Location on Film Effectiveness on a Gas Turbine Blade

H. Wanda Jiang, J.-C. Han
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. May 1996, 118(2): 327–333.
https://doi.org/10.1115/1.2825848
Published Online: May 1, 1996
View Article titled, Effect of Film Hole Row Location on Film Effectiveness on a Gas Turbine Blade
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Topics: Blades, Gas turbines, Turbulence, Cascades (Fluid dynamics), Pressure, Suction, Turbine blades, Carbon dioxide, Turbines, Chords (Trusses)
Journal Articles

Advanced Calculation Method for the Surface Temperature Distribution of Turbine Blades

A. S. Dorfman
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. February 1996, 118(1): 18–22.
https://doi.org/10.1115/1.2824033
Published Online: February 1, 1996
View Article titled, Advanced Calculation Method for the Surface Temperature Distribution of Turbine Blades
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Topics: Computational methods, Temperature distribution, Turbine blades, Heat transfer coefficients, Forced convection, Heat transfer, Accounting, Blades, Boundary-value problems, Cooling systems
Journal Articles

Unsteady Wake Effect on Film Effectiveness and Heat Transfer Coefficient From a Turbine Blade With One Row of Air and CO 2 Film Injection

S. Ou, J. C. Han
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. November 1994, 116(4): 921–928.
https://doi.org/10.1115/1.2911467
Published Online: November 1, 1994
View Article titled, Unsteady Wake Effect on Film Effectiveness and Heat Transfer Coefficient From a Turbine Blade With One Row of Air and CO 2 Film Injection
Open the PDF for Unsteady Wake Effect on Film Effectiveness and Heat Transfer Coefficient From a Turbine Blade With One Row of Air and CO 2 Film Injection in another window
Topics: Carbon dioxide, Heat transfer coefficients, Turbine blades, Wakes
Journal Articles

Experimental Investigation of Heat Transfer and Flow Over Baffles of Different Heights

M. A. Habib, A. M. Mobarak, M. A. Sallak, E. A. Abdel Hadi, R. I. Affify
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. May 1994, 116(2): 363–368.
https://doi.org/10.1115/1.2911408
Published Online: May 1, 1994
View Article titled, Experimental Investigation of Heat Transfer and Flow Over Baffles of Different Heights
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Topics: Flow (Dynamics), Heat transfer, Pressure, Ducts, Heat transfer coefficients, Reynolds number, Engineering systems and industry applications, Flow separation, Forced convection, Heat exchangers
Journal Articles

Second Law Analysis in Assessing Constant Power Input Systems

R. K. Wilcoxon, A. Moutsoglou
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. May 1991, 113(2): 321–328.
https://doi.org/10.1115/1.2910564
Published Online: May 1, 1991
View Article titled, Second Law Analysis in Assessing Constant Power Input Systems
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Topics: Cooling, Electronic equipment, Entropy, Exergy, Fins, Geometry, Heat, Heat transfer, Impingement cooling, Mass transfer
Journal Articles

Cavity Heat Transfer on a Transverse Grooved Wall in a Narrow Flow Channel

D. E. Metzger, R. S. Bunker, M. K. Chyu
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. February 1989, 111(1): 73–79.
https://doi.org/10.1115/1.3250661
Published Online: February 1, 1989
View Article titled, Cavity Heat Transfer on a Transverse Grooved Wall in a Narrow Flow Channel
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Topics: Cavities, Flow (Dynamics), Heat transfer, Clearances (Engineering), Blades, Convection, Finite difference methods, Forced convection, Modeling, Numerical analysis