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Proceedings Papers

An Iterative Neural Operator to Predict the Thermo-Fluid Information in Internal Cooling Channels

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A016, June 13–17, 2022

Paper No: GT2022-82095

DOI: https://doi.org/10.1115/GT2022-82095

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Topics: Artificial neural networks, Cooling, Partial differential equations, Thermofluids

Journal Articles

An Iterative Neural Operator to Predict the Thermo-Fluid Information in Internal Cooling Channels

Li Yang, Qi Wang, Yu Rao

J. Turbomach. December 2022, 144(12): 121005.

Paper No: TURBO-22-1128

DOI: https://doi.org/10.1115/1.4055335

Published Online: September 15, 2022

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Topics: Artificial neural networks, Cooling, Errors, Heat flux, Heat transfer, Partial differential equations, Physics, Pressure, Temperature, Thermofluids

Journal Articles

Experimental and Numerical Study of Heat Transfer and Pressure Loss in a Swirl Multi-Pass Channel With Convergent Jet Slots

Yong Luan, Yu Rao, Kai Wang, Weilong Wu

J. Turbomach. July 2022, 144(7): 071006.

Paper No: TURBO-21-1092

DOI: https://doi.org/10.1115/1.4053487

Published Online: February 25, 2022

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Topics: Flow (Dynamics), Heat transfer, Pressure, Swirling flow

Journal Articles

Experimental and Numerical Study of the Turbulent Flow and Heat Transfer in a Wedge-Shaped Channel With Guiding Pin Fin Arrays Under Rotating Conditions

Ce Liang, Yu Rao, Jianian Chen, Peng Zhang

J. Turbomach. July 2022, 144(7): 071007.

Paper No: TURBO-21-1122

DOI: https://doi.org/10.1115/1.4053488

Published Online: February 25, 2022

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Topics: Cooling, Flow (Dynamics), Heat transfer, Reynolds number, Rotation, Wedges, Temperature

Journal Articles

Experimental Study of Turbulent Flow and Heat Transfer Behaviors Over a Micro-Rib-Dimple-Structured Surface

Kuan Zheng, Wei Tian, Peng Zhang, Yu Rao, Hui Hu

J. Turbomach. October 2021, 143(10): 101014.

Paper No: TURBO-20-1307

DOI: https://doi.org/10.1115/1.4050946

Published Online: May 19, 2021

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Topics: Cavities, Flow (Dynamics), Heat transfer, Pressure, Turbulence, Reynolds number, Transients (Dynamics), Liquid crystals

Proceedings Papers

Modeling Superposition of Flat Plate Film Cooling Under Complicated Conditions Using Recurrent Neural Networks

Li Yang, Qi Wang, Yu Rao

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A046, September 21–25, 2020

Paper No: GT2020-15131

DOI: https://doi.org/10.1115/GT2020-15131

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Topics: Artificial neural networks, Film cooling, Flat plates, Gas turbines, Modeling

Journal Articles

Computational Analysis of Rotating Effects on Heat Transfer and Pressure Loss of Turbulent Flow in Detached Pin Fin Arrays With Various Clearances

Ce Liang, Yu Rao

J. Heat Transfer. December 2020, 142(12): 121803.

Paper No: HT-20-1136

DOI: https://doi.org/10.1115/1.4048476

Published Online: October 28, 2020

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Topics: Clearances (Engineering), Flow (Dynamics), Heat transfer, Pressure, Turbulence, Rotation, Friction, Fins, Reynolds number

Journal Articles

Experimental and Numerical Study of Heat Transfer and Turbulent Flow Characteristics in Three-Short-Pass Serpentine Cooling Channels With Miniature W-Ribs

Yu Rao, Zhongqiu Guo, Deqiang Wang

J. Heat Transfer. December 2020, 142(12): 121901.

Paper No: HT-20-1217

DOI: https://doi.org/10.1115/1.4048472

Published Online: October 28, 2020

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Topics: Cooling, Flow (Dynamics), Heat transfer, Pressure, Turbulence, Steady state, Transients (Dynamics)

Proceedings Papers

Predicting the Adiabatic Effectiveness of Effusion Cooling by the Convolution Modeling Method

Li Yang, Yu Rao

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT12A004, June 17–21, 2019

Paper No: GT2019-90162

DOI: https://doi.org/10.1115/GT2019-90162

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Topics: Cooling, Gas turbines, Modeling

Journal Articles

Heat Transfer and Turbulent Flow Structure in Channels With Miniature V-Shaped Rib-Dimple Hybrid Structures on One Wall

Peng Zhang, Yu Rao, Yanlin Li, Bernhard Weigand

J. Heat Transfer. July 2019, 141(7): 071903.

Paper No: HT-19-1003

DOI: https://doi.org/10.1115/1.4043675

Published Online: May 17, 2019

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Topics: Flow (Dynamics), Heat transfer, Turbulence, Reynolds number, Pressure

Proceedings Papers

A Numerical Study of Heat Transfer and Flow Structure in Channels With Miniature V Rib-Dimple Hybrid Structure on One Wall

Peng Zhang, Yu Rao, Yanlin Li

Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT11A007, June 11–15, 2018

Paper No: GT2018-75929

DOI: https://doi.org/10.1115/GT2018-75929

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Topics: Flow (Dynamics), Heat transfer, Turbulence, Computer simulation, Cooling, Kinetic energy, Pressure, Reynolds number, Vortices

Journal Articles

Jet Impingement Heat Transfer in Narrow Channels With Different Pin Fin Configurations on Target Surfaces

Yu Rao

J. Heat Transfer. July 2018, 140(7): 072201.

Paper No: HT-17-1432

DOI: https://doi.org/10.1115/1.4039015

Published Online: March 30, 2018

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Topics: Flat plates, Heat transfer, Fins, Plates (structures), Flow (Dynamics)

Journal Articles

Flow and Heat Transfer Characteristics of Supercritical Hydrocarbon Fuel in Mini Channels With Dimples

Yu Feng, Jie Cao, Xin Li, Silong Zhang, Jiang Qin, Yu Rao

J. Heat Transfer. December 2017, 139(12): 122401.

Paper No: HT-16-1762

DOI: https://doi.org/10.1115/1.4037086

Published Online: August 9, 2017

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Topics: Flow (Dynamics), Fuels, Heat transfer, Cooling, Temperature, Computer simulation

Proceedings Papers

An Experimental Investigation of Impingement Heat Transfer in Narrow Space With Full-Height Pin Fins

Yu Rao, Chaoyi Wan, Yuyang Liu, Jiang Qin

Proc. ASME. GT2016, Volume 5B: Heat Transfer, V05BT16A015, June 13–17, 2016

Paper No: GT2016-57578

DOI: https://doi.org/10.1115/GT2016-57578

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Topics: Fins, Heat transfer, Reynolds number, Cross-flow, Liquid crystals, Pressure, Thermography, Transients (Dynamics)

Journal Articles

An Experimental Investigation on the Characteristics of Turbulent Boundary Layer Flows Over a Dimpled Surface

Wenwu Zhou, Yu Rao, Hui Hu

J. Fluids Eng. February 2016, 138(2): 021204.

Paper No: FE-15-1174

DOI: https://doi.org/10.1115/1.4031260

Published Online: September 10, 2015

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Topics: Boundary layers, Cavities, Flow (Dynamics), Vortices, Boundary layer turbulence, Pressure, Reynolds number

Proceedings Papers

An Experimental Study of Impingement Heat Transfer on the Surfaces With Micro W-Shaped Ribs

Yu Rao, Peng Chen, Jiaqi Zhu

Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT13A009, June 15–19, 2015

Paper No: GT2015-42573

DOI: https://doi.org/10.1115/GT2015-42573

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Topics: Heat transfer, Cross-flow, Flat plates, Pressure, Impingement cooling, Jets, Liquid crystals, Reynolds number, Thermography, Transients (Dynamics)

Journal Articles

Experimental and Numerical Study of Heat Transfer and Flow Friction in Channels With Dimples of Different Shapes

Yu Rao, Yan Feng, Bo Li, Bernhard Weigand

J. Heat Transfer. March 2015, 137(3): 031901.

Paper No: HT-14-1353

DOI: https://doi.org/10.1115/1.4029036

Published Online: March 1, 2015

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Topics: Flow (Dynamics), Friction, Heat transfer, Shapes, Turbulence, Reynolds number

Proceedings Papers

An Experimental Investigation on the Flow Characteristics Over Dimple Arrays Pertinent to Internal Cooling of Turbine Blades

Wenwu Zhou, Hui Hu, Yu Rao

Proc. ASME. FEDSM2014, Volume 2, Fora: Cavitation and Multiphase Flow; Fluid Measurements and Instrumentation; Microfluidics; Multiphase Flows: Work in Progress; Fluid-Particle Interactions in Turbulence, V002T11A002, August 3–7, 2014

Paper No: FEDSM2014-21268

DOI: https://doi.org/10.1115/FEDSM2014-21268

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Topics: Cooling, Flow (Dynamics), Turbine blades, Channel flow, Heat transfer, Pressure, Turbulence, Blades, Flow separation, Friction

Proceedings Papers

An Analysis of Liquid Crystal Thermography Measurement Uncertainty and its Application to Turbulent Heat Transfer Measurements

Yu Rao, Yamin Xu

Proc. ASME. FEDSM2013, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Liquid-Solids Flows; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes; Transport Phenomena in Mixing; Turbulent Flows: Issues and Perspectives, V01CT24A003, July 7–11, 2013

Paper No: FEDSM2013-16420

DOI: https://doi.org/10.1115/FEDSM2013-16420

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Topics: Liquid crystals, Measurement uncertainty, Thermography, Turbulent heat transfer, Heat transfer, Aircraft engines, Cooling, Temperature, Transients (Dynamics), Turbine blades

Proceedings Papers

Flow and Heat Transfer Characteristics in Latticework Cooling Channels With Dimple Vortex Generators

Yu Rao, Xiang Zhang, Shusheng Zang

Proc. ASME. GT2013, Volume 3A: Heat Transfer, V03AT12A036, June 3–7, 2013

Paper No: GT2013-95237

DOI: https://doi.org/10.1115/GT2013-95237

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Topics: Cooling, Flow (Dynamics), Generators, Heat transfer, Vortices, Pressure, Computation, Friction, Geometry, Reynolds number

Journal citation

NARROW

An Iterative Neural Operator to Predict the Thermo-Fluid Information in Internal Cooling Channels

An Iterative Neural Operator to Predict the Thermo-Fluid Information in Internal Cooling Channels

Experimental and Numerical Study of Heat Transfer and Pressure Loss in a Swirl Multi-Pass Channel With Convergent Jet Slots

Experimental and Numerical Study of the Turbulent Flow and Heat Transfer in a Wedge-Shaped Channel With Guiding Pin Fin Arrays Under Rotating Conditions

Experimental Study of Turbulent Flow and Heat Transfer Behaviors Over a Micro-Rib-Dimple-Structured Surface

Modeling Superposition of Flat Plate Film Cooling Under Complicated Conditions Using Recurrent Neural Networks

Computational Analysis of Rotating Effects on Heat Transfer and Pressure Loss of Turbulent Flow in Detached Pin Fin Arrays With Various Clearances

Experimental and Numerical Study of Heat Transfer and Turbulent Flow Characteristics in Three-Short-Pass Serpentine Cooling Channels With Miniature W-Ribs

Predicting the Adiabatic Effectiveness of Effusion Cooling by the Convolution Modeling Method

Heat Transfer and Turbulent Flow Structure in Channels With Miniature V-Shaped Rib-Dimple Hybrid Structures on One Wall

A Numerical Study of Heat Transfer and Flow Structure in Channels With Miniature V Rib-Dimple Hybrid Structure on One Wall

Jet Impingement Heat Transfer in Narrow Channels With Different Pin Fin Configurations on Target Surfaces

Flow and Heat Transfer Characteristics of Supercritical Hydrocarbon Fuel in Mini Channels With Dimples

An Experimental Investigation of Impingement Heat Transfer in Narrow Space With Full-Height Pin Fins

An Experimental Investigation on the Characteristics of Turbulent Boundary Layer Flows Over a Dimpled Surface

An Experimental Study of Impingement Heat Transfer on the Surfaces With Micro W-Shaped Ribs

Experimental and Numerical Study of Heat Transfer and Flow Friction in Channels With Dimples of Different Shapes

An Experimental Investigation on the Flow Characteristics Over Dimple Arrays Pertinent to Internal Cooling of Turbine Blades

An Analysis of Liquid Crystal Thermography Measurement Uncertainty and its Application to Turbulent Heat Transfer Measurements

Flow and Heat Transfer Characteristics in Latticework Cooling Channels With Dimple Vortex Generators

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