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Journal Articles

Optimizing Flow and Heat Transfer with Guiding Pin Fins in a Wedge-Shaped Cooling Channel for Gas Turbine Blade Trailing Edge

Accepted Manuscript
Jianian Chen, Yu Rao, Qi Wang, Ce Liang, Li Yang
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer.
Paper No: HT-24-1121
https://doi.org/10.1115/1.4066748
Published Online: October 1, 2024
View Article titled, Optimizing Flow and Heat Transfer with Guiding Pin Fins in a Wedge-Shaped Cooling Channel for Gas Turbine Blade Trailing Edge
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Topics: Blades, Cooling, Fins, Flow (Dynamics), Gas turbines, Heat transfer, Wedges, Optimization, Deflection, Design
Journal Articles

Evaluation by Liquid Crystal Thermography of Transient Surface Temperature Distribution in Radiant Floor Cooling Applications and Assessment of Analytical and Numerical Models

Marco Bizzarri, Paolo Conti, Leon R. Glicksman, Eva Schito, Daniele Testi
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2024, 146(5): 051701.
Paper No: HT-23-1472
https://doi.org/10.1115/1.4064707
Published Online: March 7, 2024
View Article titled, Evaluation by Liquid Crystal Thermography of Transient Surface Temperature Distribution in Radiant Floor Cooling Applications and Assessment of Analytical and Numerical Models
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Topics: Temperature, Temperature distribution, Transients (Dynamics), Pipes, Computer simulation, Steady state, Liquid crystals
Journal Articles

Comparisons of Overall Performance Among Double-Jet Film Cooling Holes, Cylinder Holes, and Fan-Shaped Holes

Jiang Lei, Jiaxu Yao, Jianhong He, Xi Yang, Ke Zhang, Lesley M. Wright
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2023, 145(12): 123801.
Paper No: HT-22-1685
https://doi.org/10.1115/1.4063351
Published Online: October 18, 2023
View Article titled, Comparisons of Overall Performance Among Double-Jet Film Cooling Holes, Cylinder Holes, and Fan-Shaped Holes
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Topics: Film cooling, Heat transfer coefficients, Heat flux, Coolants, Cooling, Liquid crystals
Journal Articles

Effects of Variable Pressure Outlets for Array Jet Impingement Cooling With a Bidirectional Exit Air Scheme

Michael Bonds, Jr., Ganesh Subbarama Iyer, Srinath V. Ekkad
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2023, 145(11): 113801.
Paper No: HT-23-1014
https://doi.org/10.1115/1.4063106
Published Online: September 4, 2023
View Article titled, Effects of Variable Pressure Outlets for Array Jet Impingement Cooling With a Bidirectional Exit Air Scheme
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Topics: Flow (Dynamics), Impingement cooling, Liquid crystals, Reynolds number, Temperature, Transients (Dynamics), Jets, Heat transfer coefficients, Pressure, Combustion
Journal Articles

Local Heat Transfer Measurements for an Impinging Synthetic Jet

Alex Li, Rui Zhu, Terrence Simon
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2023, 145(1): 012301.
Paper No: HT-21-1531
https://doi.org/10.1115/1.4055814
Published Online: November 10, 2022
View Article titled, Local Heat Transfer Measurements for an Impinging Synthetic Jet
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Topics: Cooling, Flow (Dynamics), Heat transfer, Liquid crystals, Oscillations, Temperature, Diaphragms (Mechanical devices), Diaphragms (Structural), Flow visualization, Cycles
Journal Articles

Experimental Investigation on Heat Transfer and Friction Factor in Open Matrix Subchannels

Anjana N. Prajapati, Andallib Tariq
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2021, 143(5): 052101.
Paper No: HT-20-1371
https://doi.org/10.1115/1.4049896
Published Online: March 19, 2021
View Article titled, Experimental Investigation on Heat Transfer and Friction Factor in Open Matrix Subchannels
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Topics: Flow (Dynamics), Friction, Heat transfer, Liquid crystals, Pressure, Reynolds number, Ducts, Temperature, Cooling, Thermography
Includes: Supplementary data
Journal Articles

An Experimental Investigation of Constrained Melting Heat Transfer of Nano-Enhanced Phase Change Materials in a Horizontal Cylindrical Capsule Using Thermochromic Liquid Crystal Thermography

Nan Hu, Zi-Rui Li, Run-Hui Zhang, Jia Liu, Li-Wu Fan
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2021, 143(1): 012401.
Paper No: HT-20-1182
https://doi.org/10.1115/1.4048471
Published Online: October 30, 2020
View Article titled, An Experimental Investigation of Constrained Melting Heat Transfer of Nano-Enhanced Phase Change Materials in a Horizontal Cylindrical Capsule Using Thermochromic Liquid Crystal Thermography
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Topics: Melting, Phase interfaces, Phase change materials, Heat transfer, Computer simulation, Liquid crystals
Journal Articles

Three-Dimensional Transient Heat Conduction Equation Solution for Accurate Determination of Heat Transfer Coefficient

Shoaib Ahmed, Prashant Singh, Srinath V. Ekkad
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2020, 142(5): 051302.
Paper No: HT-19-1279
https://doi.org/10.1115/1.4044678
Published Online: March 17, 2020
View Article titled, Three-Dimensional Transient Heat Conduction Equation Solution for Accurate Determination of Heat Transfer Coefficient
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Topics: Heat conduction, Heat transfer coefficients, Liquid crystals, Thermography, Temperature, Transient heat transfer
Journal Articles

A Novel Indirect Visualization Method for Studying the Melting Heat Transfer of Nano-Enhanced Phase Change Materials Using Thermochromic Liquid Crystal Thermography

Nan Hu, Zi-Rui Li, Run-Hui Zhang, Li-Wu Fan
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2020, 142(4): 042501.
Paper No: HT-19-1351
https://doi.org/10.1115/1.4045758
Published Online: February 20, 2020
View Article titled, A Novel Indirect Visualization Method for Studying the Melting Heat Transfer of Nano-Enhanced Phase Change Materials Using Thermochromic Liquid Crystal Thermography
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Topics: Cavities, Liquid crystals, Melting, Phase change materials, Phase interfaces, Temperature, Heat transfer, Calibration, Thermography
Journal Articles

Heat Transfer Enhancement and Turbulent Flow in a Rectangular Channel Using Perforated Ribs With Inclined Holes

Jian Liu, Safeer Hussain, Wei Wang, Lei Wang, Gongnan Xie, Bengt Sundén
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2019, 141(4): 041702.
Paper No: HT-18-1611
https://doi.org/10.1115/1.4042841
Published Online: February 27, 2019
View Article titled, Heat Transfer Enhancement and Turbulent Flow in a Rectangular Channel Using Perforated Ribs With Inclined Holes
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Topics: Flow (Dynamics), Heat transfer, Liquid crystals, Temperature, Turbulence, Thermography, Simulation
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

Impingement Heat Transfer on a Cylindrical, Concave Surface With Varying Jet Geometries

C. Neil Jordan, Lesley M. Wright, Daniel C. Crites
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2016, 138(12): 122202.
Paper No: HT-16-1127
https://doi.org/10.1115/1.4034180
Published Online: August 23, 2016
View Article titled, Impingement Heat Transfer on a Cylindrical, Concave Surface With Varying Jet Geometries
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Topics: Ducts, Flow (Dynamics), Heat transfer, Jets, Reynolds number, Liquid crystals, Shapes, Transients (Dynamics)
Journal Articles

Thermal wave imaging of microelectronics

Miguel Goni, Aaron J. Schmidt
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Photo Gallery
J. Heat Mass Transfer. February 2016, 138(2): 020911.
Paper No: HT-15-1717
https://doi.org/10.1115/1.4032255
Published Online: January 18, 2016
View Article titled, Thermal wave imaging of microelectronics
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Topics: Imaging, Microelectronic devices, Waves, Thermal properties, Electrodes, Glass, Lasers, Temperature, Wave frequency, Wire
Journal Articles

Combined Influence of Synthetic Jet and Surface-Mounted Rib on Heat Transfer in a Square Channel

Adnan Qayoum, P. K. Panigrahi
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2015, 137(12): 121004.
Paper No: HT-14-1265
https://doi.org/10.1115/1.4030918
Published Online: August 11, 2015
View Article titled, Combined Influence of Synthetic Jet and Surface-Mounted Rib on Heat Transfer in a Square Channel
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Topics: Actuators, Boundary layers, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Performance evaluation, Excitation, Ducts, Spectra (Spectroscopy), Liquid crystals
Journal Articles

Hole Staggering Effect on the Cooling Performance of Narrow Impingement Channels Using the Transient Liquid Crystal Technique

Alexandros Terzis, Guillaume Wagner, Jens von Wolfersdorf, Peter Ott, Bernhard Weigand
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2014, 136(7): 071701.
Paper No: HT-12-1477
https://doi.org/10.1115/1.4027250
Published Online: April 8, 2014
View Article titled, Hole Staggering Effect on the Cooling Performance of Narrow Impingement Channels Using the Transient Liquid Crystal Technique
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Topics: Cooling, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Jets, Liquid crystals, Temperature, Transients (Dynamics), Turbines, Reynolds number
Journal Articles

Thermo-Fluid Dynamics of an Array of Impinging Ionic Jets in a Crossflow

Daniele Testi, Walter Grassi
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. August 2013, 135(8): 082202.
Paper No: HT-12-1437
https://doi.org/10.1115/1.4024280
Published Online: July 18, 2013
View Article titled, Thermo-Fluid Dynamics of an Array of Impinging Ionic Jets in a Crossflow
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Topics: Flow (Dynamics), Heat, Jets, Thermofluids, Vickers hardness testing, Fluids, Temperature, Ducts, Dynamics (Mechanics), Liquid crystals
Journal Articles

Effects of Rotation on Heat Transfer for a Single Row Jet Impingement Array With Crossflow

Justin A. Lamont, Srinath V. Ekkad, Mary Anne Alvin
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Jets, Wakes, And Impingment Cooling
J. Heat Mass Transfer. August 2012, 134(8): 082202.
https://doi.org/10.1115/1.4006167
Published Online: May 29, 2012
View Article titled, Effects of Rotation on Heat Transfer for a Single Row Jet Impingement Array With Crossflow
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Topics: Coolants, Flow (Dynamics), Heat transfer, Jets, Liquid crystals, Rotation, Temperature, Coriolis force
Journal Articles

Effect of Channel Orientation on the Heat Transfer Coefficient in the Smooth and Dimpled Rotating Rectangular Channels

Seokbeom Kim, Eun Yeong Choi, Jae Su Kwak
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. June 2012, 134(6): 064504.
https://doi.org/10.1115/1.4006013
Published Online: May 2, 2012
View Article titled, Effect of Channel Orientation on the Heat Transfer Coefficient in the Smooth and Dimpled Rotating Rectangular Channels
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Topics: Coriolis force, Flow (Dynamics), Heat transfer coefficients, Heat transfer, Transients (Dynamics), Gas turbines, Liquid crystals, Cooling, Reynolds number
Journal Articles

Heat Transfer Characteristics of an Impinging Jet in Crossflow

Lei Wang, Bengt Sundén, Andreas Borg, Hans Abrahamsson
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2011, 133(12): 122202.
https://doi.org/10.1115/1.4004527
Published Online: October 7, 2011
View Article titled, Heat Transfer Characteristics of an Impinging Jet in Crossflow
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Topics: Heat transfer, Reynolds number, Nozzles, Liquid crystals
Journal Articles

Experimental Investigation on the Heat Transfer of a Leading Edge Impingement Cooling System for Low Pressure Turbine Vanes

Pedro de la Calzada, Jose Javier Alvarez
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2010, 132(12): 122202.
https://doi.org/10.1115/1.4002206
Published Online: September 21, 2010
View Article titled, Experimental Investigation on the Heat Transfer of a Leading Edge Impingement Cooling System for Low Pressure Turbine Vanes
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Topics: Heat transfer, Impingement cooling, Turbines, Liquid crystals, Geometry, Engines, Design, Cooling, Flow (Dynamics), Jets