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Proceedings Papers

Numerical Investigations of Flow Structures in Radial Rim Seal and a Modification of the Orifice Model

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A019, June 13–17, 2022

Paper No: GT2022-83536

DOI: https://doi.org/10.1115/GT2022-83536

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Topics: Flow (Dynamics)

Proceedings Papers

Developing a Scalar Flux Model Solely Based on Mean Flow Quantities for the Film Cooling Jet Flow

Bo Shi, Xueying Li, Jing Ren

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A035, June 13–17, 2022

Paper No: GT2022-82787

DOI: https://doi.org/10.1115/GT2022-82787

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Topics: Film cooling, Flow (Dynamics), Jets, Scalars

Proceedings Papers

Heat Transfer and Flow Characteristics of the Jet Array Impingement

Min Ren, Xueying Li, Jing Ren

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A016, June 7–11, 2021

Paper No: GT2021-59573

DOI: https://doi.org/10.1115/GT2021-59573

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Topics: Flow (Dynamics), Heat transfer, Reynolds number, Cross-flow, Computational fluid dynamics, Computer simulation, Jets, Liquid crystals, Momentum, Pressure

Proceedings Papers

Analysis of Radiation-Convection Coupled Effects on the Turbine Vane With Different Gas Compositions

Peng Sun, Xueying Li, Jing Ren, Hongde Jiang

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A002, September 21–25, 2020

Paper No: GT2020-14376

DOI: https://doi.org/10.1115/GT2020-14376

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Topics: Convection, Radiation (Physics), Turbines, Fuels, Heat transfer, Combustion, Gas turbines, Hydrogen, Carbon dioxide, Computational fluid dynamics

Proceedings Papers

Large Eddy Simulation of Film Cooling for the Real Additive Manufactured Fan-Shaped Holes

Wei Shi, Xueying Li, Lang Wang, Jing Ren, Hongde Jiang

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A036, September 21–25, 2020

Paper No: GT2020-14852

DOI: https://doi.org/10.1115/GT2020-14852

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Topics: Additive manufacturing, Film cooling, Large eddy simulation, Flow (Dynamics), Fluids, Heat transfer, Manufacturing, Surface roughness, Workflow, Bifurcation

Proceedings Papers

Effect of Inlet Mach Number on Aerothermodynamics of Sealing Leakage Flow Cooling on Endwall

Hongyu Gao, Xueying Li, Jing Ren, Hongde Jiang

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A073, September 21–25, 2020

Paper No: GT2020-16202

DOI: https://doi.org/10.1115/GT2020-16202

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Topics: Aerodynamics, Cooling, Leakage flows, Mach number, Sealing (Process), Adiabatic cooling, Engines, Gas turbines, Turbulence, Combustion chambers

Journal Articles

Enhancement of Film Cooling Effectiveness Using Dean Vortices

Pingting Chen, Lang Wang, Xueying Li, Jing Ren, Hongde Jiang, Terrence Simon

J. Turbomach. January 2020, 142(1): 011005.

Paper No: TURBO-19-1207

DOI: https://doi.org/10.1115/1.4045336

Published Online: December 14, 2019

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Topics: Film cooling, Vortices, Geometry, Heat transfer coefficients, Coolants, Flow (Dynamics), Kidney

Proceedings Papers

Enhancement of Film Cooling Effectiveness Using Dean Vortices

Pingting Chen, Lang Wang, Xueying Li, Jing Ren, Hongde Jiang, Terrence Simon

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT12A017, June 17–21, 2019

Paper No: GT2019-91475

DOI: https://doi.org/10.1115/GT2019-91475

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Topics: Film cooling, Gas turbines, Heat transfer, Vortices

Proceedings Papers

Superposition Characteristics of Full Coverage Film Cooling With Various Blowing Ratio and Row Number

Lang Wang, Xueying Li, Weihong Li, Jing Ren, Hongde Jiang

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A009, June 17–21, 2019

Paper No: GT2019-90584

DOI: https://doi.org/10.1115/GT2019-90584

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Topics: Film cooling, Cooling, Boundary layers, Jets, Blades, Flow (Dynamics), Gas turbines, Reynolds-averaged Navier–Stokes equations, Temperature, Turbines

Journal Articles

On Improving Full-Coverage Effusion Cooling Efficiency by Varying Cooling Arrangements and Wall Thickness in Double Wall Cooling Application

Weihong Li, Xunfeng Lu, Xueying Li, Jing Ren, Hongde Jiang

J. Heat Transfer. April 2019, 141(4): 042201.

Paper No: HT-18-1168

DOI: https://doi.org/10.1115/1.4042772

Published Online: February 25, 2019

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Topics: Cooling, Wall thickness

Includes: Supplementary data

Proceedings Papers

Design and Performance Analysis of Robust H ∞ Controller for a Scaled Autonomous Multi-Wheeled Combat Vehicle Heading Control

Amr Mohamed, Moustafa El-Gindy, Jing Ren

Proc. ASME. IDETC-CIE2018, Volume 3: 20th International Conference on Advanced Vehicle Technologies; 15th International Conference on Design Education, V003T01A029, August 26–29, 2018

Paper No: DETC2018-85032

DOI: https://doi.org/10.1115/DETC2018-85032

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Topics: Control equipment, Design, Vehicles, Warfare, Noise (Sound), Algorithms, Engineering simulation, Robustness, Simulation, Uncertainty

Proceedings Papers

Effect of Row Spacing on the Accuracy of Film Cooling Superposition Method

Lang Wang, Xueying Li, Jing Ren, Hongde Jiang

Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT19A025, June 11–15, 2018

Paper No: GT2018-76421

DOI: https://doi.org/10.1115/GT2018-76421

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Topics: Film cooling, Cooling, Boundary layers, Boundary-value problems, Computer simulation, Density, Gas turbines, Numerical analysis, Vortices

Proceedings Papers

Effects of Endwall 3D Contouring on Film Cooling Effectiveness of Cylindrical Hole Injections at Different Locations on Vane Endwall

Pingting Chen, Hongyu Gao, Xueying Li, Jing Ren, Hongde Jiang

Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT19A031, June 11–15, 2018

Paper No: GT2018-76844

DOI: https://doi.org/10.1115/GT2018-76844

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Topics: Film cooling, Chords (Trusses), Flow (Dynamics), Nozzle guide vanes, Pressure, Density, Design, Cascades (Fluid dynamics), Gas turbines, Geometry

Proceedings Papers

High Resolution Heat Transfer Measurements of Cylindrical Holes Embedded in a Trench With Backward Injection

Bo Shi, Xueying Li, Jing Ren, Hongde Jiang

Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT19A029, June 11–15, 2018

Paper No: GT2018-76676

DOI: https://doi.org/10.1115/GT2018-76676

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Topics: Heat transfer, Resolution (Optics), Flow (Dynamics), Jets, Density, Flat plates, Heat transfer coefficients, Separation (Technology), Suction, Transients (Dynamics)

Proceedings Papers

Influences of Micro Pin-Fin on Jet Array Impingement Heat Transfer: Effects of Jet to Target Distance, Micro Pin-Fin Shapes, Height, and Reynolds Number

Xunfeng Lu, Weihong Li, Xueying Li, Jing Ren, Hongde Jiang

Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT16A014, June 11–15, 2018

Paper No: GT2018-76942

DOI: https://doi.org/10.1115/GT2018-76942

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Topics: Heat transfer, Reynolds number, Shapes, Additive manufacturing, Capacitance, Cooling, Discharge coefficient, Flow (Dynamics), Heat transfer coefficients, Impingement cooling

Proceedings Papers

On Improving Full-Coverage Effusion Cooling Efficiency by Varying Cooling Arrangements and Wall Thickness in Double Wall Cooling Application

Weihong Li, Xunfeng Lu, Xueying Li, Jing Ren, Hongde Jiang

Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT10A007, June 11–15, 2018

Paper No: GT2018-77230

DOI: https://doi.org/10.1115/GT2018-77230

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Topics: Cooling, Wall thickness, Film cooling, Blades, Gas turbines, Pins (Engineering), Density, Thermal conductivity, Thermography

Proceedings Papers

Numerical Study on Local Heat Transfer in a Rotating Cooling Channel

Min Ren, Xueying Li, Jing Ren, Hongde Jiang

Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT11A015, June 11–15, 2018

Paper No: GT2018-76678

DOI: https://doi.org/10.1115/GT2018-76678

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Topics: Cooling, Heat transfer, Density, Rotation, Cooling systems, Engineering simulation, Flow (Dynamics), Gas turbines, Reynolds number, Simulation

Journal Articles

A Novel Method for Designing Fan-Shaped Holes With Short Length-to-Diameter Ratio in Producing High Film Cooling Performance for Thin-Wall Turbine Airfoil

Weihong Li, Xueying Li, Jing Ren, Hongde Jiang

J. Turbomach. September 2018, 140(9): 091004.

Paper No: TURBO-17-1175

DOI: https://doi.org/10.1115/1.4041035

Published Online: August 28, 2018

View Article

Topics: Film cooling, Heat transfer coefficients, Shapes

Journal Articles

Experimental Investigation of Rotational Effects on Heat Transfer Enhancement Due to Crossflow-Induced Swirl Using Transient Liquid Crystal Thermography

Li Yang, Prashant Singh, Kartikeya Tyagi, Jaideep Pandit, Srinath V. Ekkad, Jing Ren

J. Thermal Sci. Eng. Appl. June 2018, 10(3): 031001.

Paper No: TSEA-17-1093

DOI: https://doi.org/10.1115/1.4038538

Published Online: January 23, 2018

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Topics: Heat transfer, Liquid crystals, Rotation, Transients (Dynamics), Reynolds number, Thermography, Cooling, Heat transfer coefficients

Proceedings Papers

Optimal Collision-Free Path Planning for an Autonomous Multi-Wheeled Combat Vehicle

Amr Mohamed, Moustafa El-Gindy, Jing Ren, Haoxiang Lang

Proc. ASME. IDETC-CIE2017, Volume 3: 19th International Conference on Advanced Vehicle Technologies; 14th International Conference on Design Education; 10th Frontiers in Biomedical Devices, V003T01A002, August 6–9, 2017

Paper No: DETC2017-67025

DOI: https://doi.org/10.1115/DETC2017-67025

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Topics: Collisions (Physics), Path planning, Vehicles, Warfare, Algorithms, Vehicle dynamics, Dynamics (Mechanics), Yaw, Bicycles, Boundary-value problems

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Journal citation

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Supplemental Material

Numerical Investigations of Flow Structures in Radial Rim Seal and a Modification of the Orifice Model

Developing a Scalar Flux Model Solely Based on Mean Flow Quantities for the Film Cooling Jet Flow

Heat Transfer and Flow Characteristics of the Jet Array Impingement

Analysis of Radiation-Convection Coupled Effects on the Turbine Vane With Different Gas Compositions

Large Eddy Simulation of Film Cooling for the Real Additive Manufactured Fan-Shaped Holes

Effect of Inlet Mach Number on Aerothermodynamics of Sealing Leakage Flow Cooling on Endwall

Enhancement of Film Cooling Effectiveness Using Dean Vortices

Enhancement of Film Cooling Effectiveness Using Dean Vortices

Superposition Characteristics of Full Coverage Film Cooling With Various Blowing Ratio and Row Number

On Improving Full-Coverage Effusion Cooling Efficiency by Varying Cooling Arrangements and Wall Thickness in Double Wall Cooling Application

Design and Performance Analysis of Robust H ∞ Controller for a Scaled Autonomous Multi-Wheeled Combat Vehicle Heading Control

Effect of Row Spacing on the Accuracy of Film Cooling Superposition Method

Effects of Endwall 3D Contouring on Film Cooling Effectiveness of Cylindrical Hole Injections at Different Locations on Vane Endwall

High Resolution Heat Transfer Measurements of Cylindrical Holes Embedded in a Trench With Backward Injection

Influences of Micro Pin-Fin on Jet Array Impingement Heat Transfer: Effects of Jet to Target Distance, Micro Pin-Fin Shapes, Height, and Reynolds Number

On Improving Full-Coverage Effusion Cooling Efficiency by Varying Cooling Arrangements and Wall Thickness in Double Wall Cooling Application

Numerical Study on Local Heat Transfer in a Rotating Cooling Channel

A Novel Method for Designing Fan-Shaped Holes With Short Length-to-Diameter Ratio in Producing High Film Cooling Performance for Thin-Wall Turbine Airfoil

Experimental Investigation of Rotational Effects on Heat Transfer Enhancement Due to Crossflow-Induced Swirl Using Transient Liquid Crystal Thermography

Optimal Collision-Free Path Planning for an Autonomous Multi-Wheeled Combat Vehicle

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