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Journal Articles

Insights Into the Role of Anti-Counter Rotating Vortices on Film Cooling Efficiency

Abhishek Verma, Debi Prasad Mishra
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2024, 16(12): 121003.
Paper No: TSEA-24-1151
https://doi.org/10.1115/1.4066522
Published Online: September 27, 2024
View Article titled, Insights Into the Role of Anti-Counter Rotating Vortices on Film Cooling Efficiency
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Topics: Coolants, Film cooling, Vortices, Flow (Dynamics), Cooling, Momentum, Turbulence
Journal Articles

Numerical Simulation and Experimental Research on Effect of Flow Regimes for Refrigeration Performance of Wave Rotor

Accepted Manuscript
Jian-wei Ma, Yan-qiang Wang, Zi-qi Zhou, Zhi-chao Liu, Yu-wen Sun
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl.
Paper No: TSEA-24-1082
https://doi.org/10.1115/1.4066690
Published Online: September 25, 2024
View Article titled, Numerical Simulation and Experimental Research on Effect of Flow Regimes for Refrigeration Performance of Wave Rotor
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Topics: Computer simulation, Flow (Dynamics), Refrigeration, Rotors, Waves, Cooling, Vortices, Air flow, Bubbles, Separation (Technology)
Journal Articles

Flow and Heat Transfer Characteristics in the Entry and Stabilized Flow Regions of a Circular Channel Rotating About a Parallel Axis

S. Ananth Narayan, Satyanand Abraham
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2024, 16(7): 071011.
Paper No: TSEA-23-1488
https://doi.org/10.1115/1.4065282
Published Online: May 21, 2024
View Article titled, Flow and Heat Transfer Characteristics in the Entry and Stabilized Flow Regions of a Circular Channel Rotating About a Parallel Axis
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Topics: Centrifugal force, Flow (Dynamics), Heat flux, Heat transfer, Rotation, Temperature, Vortices, Coriolis force, Wall temperature
Journal Articles

Numerical Inspection of Location, Density Ratio, and Turbulent Kinetic Energy of Vortex Generator in Gas Turbine Blade Film Cooling Application

Nirmal Halder
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. May 2024, 16(5): 051002.
Paper No: TSEA-23-1229
https://doi.org/10.1115/1.4064483
Published Online: March 13, 2024
View Article titled, Numerical Inspection of Location, Density Ratio, and Turbulent Kinetic Energy of Vortex Generator in Gas Turbine Blade Film Cooling Application
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Topics: Density, Film cooling, Flow (Dynamics), Generators, Temperature, Turbulence, Vortices, Kinetic energy, Temperature distribution, Cooling
Journal Articles

An Experimental and Computational Investigation of Ranque–Hilsch Vortex Tube Heat Transfer Characteristics

Matthew N. Fuqua, James L. Rutledge
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2024, 16(2): 021001.
Paper No: TSEA-23-1081
https://doi.org/10.1115/1.4063826
Published Online: November 16, 2023
View Article titled, An Experimental and Computational Investigation of Ranque–Hilsch Vortex Tube Heat Transfer Characteristics
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Topics: Flow (Dynamics), Heat, Heat transfer, Temperature, Vortices, Nozzles, Separation (Technology)
Journal Articles

Effects of Reynolds Number and Tooth Front Angle on Leakage Loss and Heat Transfer Characteristics in a Rotating Labyrinth Seal

Shaoyun Yang, Wei Du, Lei Luo, Songtao Wang
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2024, 16(1): 011002.
Paper No: TSEA-23-1178
https://doi.org/10.1115/1.4063680
Published Online: October 20, 2023
View Article titled, Effects of Reynolds Number and Tooth Front Angle on Leakage Loss and Heat Transfer Characteristics in a Rotating Labyrinth Seal
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Topics: Cavities, Discharge coefficient, Energy dissipation, Flow (Dynamics), Heat transfer, Leakage, Pressure, Reynolds number, Rotors, Stators
Journal Articles

Attack Angle Parametrization for Capacity Augmentation and Wake Management by Vortex Generators in Finned Compact Heat Exchangers

Amit Arora, P. M. V. Subbarao
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2023, 15(11): 111009.
Paper No: TSEA-23-1114
https://doi.org/10.1115/1.4063046
Published Online: August 16, 2023
View Article titled, Attack Angle Parametrization for Capacity Augmentation and Wake Management by Vortex Generators in Finned Compact Heat Exchangers
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Topics: Flow (Dynamics), Generators, Heat exchangers, Heat transfer, Vortices, Wakes, Reynolds number, Computer simulation, Parametrization, Friction
Journal Articles

Comprehensive Aerothermal Investigation of Turbine Blade Multicavity Squealer Tip Using a Novel Methodology With Uncertainty Quantification

Ming Huang, Kaiyuan Zhang, Zhigang Li, Jun Li
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2023, 15(10): 101010.
Paper No: TSEA-23-1070
https://doi.org/10.1115/1.4062836
Published Online: July 25, 2023
View Article titled, Comprehensive Aerothermal Investigation of Turbine Blade Multicavity Squealer Tip Using a Novel Methodology With Uncertainty Quantification
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Topics: Blades, Cavities, Flow (Dynamics), Gas turbines, Heat flux, Heat transfer, Leakage, Leakage flows, Pressure, Uncertainty
Journal Articles

Computational Analysis of Air/Mist Film Cooling Using a Sweeping Jet Fluidic Oscillator–Part I: Sweeping Air-Only Jet With Detailed Analysis of Vortex Dynamics

Ramy Abdelmaksoud, Ting Wang
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2023, 15(8): 081006.
Paper No: TSEA-22-1335
https://doi.org/10.1115/1.4062208
Published Online: May 26, 2023
View Article titled, Computational Analysis of Air/Mist Film Cooling Using a Sweeping Jet Fluidic Oscillator–Part I: Sweeping Air-Only Jet With Detailed Analysis of Vortex Dynamics
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Topics: Dynamics (Mechanics), Film cooling, Jets, Vortices, Flow (Dynamics)
Journal Articles

Numerical Analysis of Temperature Separation and Exergy Analysis of a Dual-Inlet Section Convergent Vortex Tube

Ravi Kant Singh, Achintya Kumar Pramanick, Subhas Chandra Rana
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2023, 15(7): 071007.
Paper No: TSEA-22-1463
https://doi.org/10.1115/1.4062314
Published Online: May 18, 2023
View Article titled, Numerical Analysis of Temperature Separation and Exergy Analysis of a Dual-Inlet Section Convergent Vortex Tube
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Topics: Exergy analysis, Flow (Dynamics), Pressure, Temperature, Vortices, Fluids, Exergy, Separation (Technology)
Journal Articles

Coupling of Volumetric Flowfield and Surface Effectiveness Measurements for Flat-Plate Film Cooling With Cylindrical Holes Using Tomographic Particle Image Velocimetry and Pressure-Sensitive Paint

Hanlin Wang, Lesley M. Wright
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2023, 15(6): 061008.
Paper No: TSEA-22-1530
https://doi.org/10.1115/1.4057068
Published Online: April 3, 2023
View Article titled, Coupling of Volumetric Flowfield and Surface Effectiveness Measurements for Flat-Plate Film Cooling With Cylindrical Holes Using Tomographic Particle Image Velocimetry and Pressure-Sensitive Paint
Open the PDF for Coupling of Volumetric Flowfield and Surface Effectiveness Measurements for Flat-Plate Film Cooling With Cylindrical Holes Using Tomographic Particle Image Velocimetry and Pressure-Sensitive Paint in another window
Topics: Cooling, Film cooling, Flat plates, Flow (Dynamics), Particulate matter, Pressure, Thin films, Turbulence, Vorticity, Density
Journal Articles

Investigation of Performance Augmentation Due to Geometric Modification of Vortex Generators Placed in Fin-and-Tube Heat Exchangers

Amit Arora, P. M. V. Subbarao
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. May 2023, 15(5): 050906.
Paper No: TSEA-22-1285
https://doi.org/10.1115/1.4062129
Published Online: March 30, 2023
View Article titled, Investigation of Performance Augmentation Due to Geometric Modification of Vortex Generators Placed in Fin-and-Tube Heat Exchangers
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Topics: Flow (Dynamics), Generators, Geometry, Heat exchangers, Heat transfer, Reynolds number, Vortices, Temperature, Friction, Design
Journal Articles

Investigation on Film Cooling Performance of a Novel Hole Arrangement Based on Combined-Hole Design

Rui Zhu, Huaitao Zhu, Gongnan Xie
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2023, 15(2): 021002.
Paper No: TSEA-22-1290
https://doi.org/10.1115/1.4055609
Published Online: October 18, 2022
View Article titled, Investigation on Film Cooling Performance of a Novel Hole Arrangement Based on Combined-Hole Design
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Topics: Film cooling, Coolants, Design, Flow (Dynamics), Vortices
Journal Articles

Effect of the Streamwise Orientation of a Pair of Vortex Generator on the Flow and Heat Transfer Characteristics in a Plain Channel

B. Mehra, J. V. Simo Tala, C. Habchi, S. Russeil, D. Bougeard
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111008.
Paper No: TSEA-21-1494
https://doi.org/10.1115/1.4054623
Published Online: June 14, 2022
View Article titled, Effect of the Streamwise Orientation of a Pair of Vortex Generator on the Flow and Heat Transfer Characteristics in a Plain Channel
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Topics: Flow (Dynamics), Generators, Heat transfer, Vortices, Friction, Pressure
Journal Articles

Effects of Near-Wall Streamwise Vortex on the Film Cooling Performance of a Fan-Shaped Hole

Xiaofeng Cui, Ren Dai, Pengmin Liu, Chixiang Lin
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091013.
Paper No: TSEA-21-1513
https://doi.org/10.1115/1.4054006
Published Online: April 6, 2022
View Article titled, Effects of Near-Wall Streamwise Vortex on the Film Cooling Performance of a Fan-Shaped Hole
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Topics: Coolants, Film cooling, Vortices, Flow (Dynamics)
Journal Articles

Conjugate Heat Transfer and Flow Features of Single-Hole and Combined-Hole Film Cooling With Rib-Roughened Internal Passages

Rui Zhu, Shulei Li, Gongnan Xie
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091006.
Paper No: TSEA-21-1653
https://doi.org/10.1115/1.4053931
Published Online: March 8, 2022
View Article titled, Conjugate Heat Transfer and Flow Features of Single-Hole and Combined-Hole Film Cooling With Rib-Roughened Internal Passages
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Topics: Cooling, Film cooling, Flow (Dynamics), Heat transfer, Internal flow, Vortices, Coolants
Journal Articles

Thermal Cooling Enhancements in a Heated Channel Using Flow-Induced Motion

Mayank Verma, Ashoke De
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2022, 14(8): 081003.
Paper No: TSEA-21-1167
https://doi.org/10.1115/1.4052986
Published Online: January 12, 2022
View Article titled, Thermal Cooling Enhancements in a Heated Channel Using Flow-Induced Motion
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Topics: Cooling, Cylinders, Flow (Dynamics), Fluids, Vortices
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
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2022, 14(8): 081005.
Paper No: TSEA-21-1541
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

An Experimental Investigation of the Governing Properties in a Vortex Tube

Matthew N. Fuqua, James L. Rutledge
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2022, 14(3): 031009.
Paper No: TSEA-21-1224
https://doi.org/10.1115/1.4051510
Published Online: July 26, 2021
View Article titled, An Experimental Investigation of the Governing Properties in a Vortex Tube
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Topics: Nozzles, Pressure, Separation (Technology), Temperature, Vortices, Mach number, Flow (Dynamics)
Journal Articles

Enhancement in Film Cooling Effectiveness Using Delta Winglet Pair

Nirmal Halder, Arun K. Saha, P. K. Panigrahi
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2021, 13(5): 051026.
Paper No: TSEA-20-1382
https://doi.org/10.1115/1.4049427
Published Online: March 30, 2021
View Article titled, Enhancement in Film Cooling Effectiveness Using Delta Winglet Pair
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Topics: Film cooling, Flow (Dynamics), Temperature, Vortices, Turbulence, Vorticity