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Proceedings Papers

The Effect of Diffuser Shape for Film Cooling Holes With Constant Expansion Angles and Area Ratio

Evan Lundburg, Stephen Lynch, Kevin Liu, Hongzhou Xu, Michael Fox

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A016, June 13–17, 2022

Paper No: GT2022-81520

DOI: https://doi.org/10.1115/GT2022-81520

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Topics: Diffusers, Film cooling, Shapes, Coolants, Surface roughness, Flow (Dynamics), Cooling, Durability, Gas turbines, High temperature

Proceedings Papers

Turbine Nozzle Insert Clogging With Seeded Medium Size Particles

Hongzhou Xu, Kevin Liu, Michael Fox

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A005, September 21–25, 2020

Paper No: GT2020-14522

DOI: https://doi.org/10.1115/GT2020-14522

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Topics: Nozzles, Particulate matter, Turbines, Engines, Pressure, Coating processes, Coatings, Cooling, Design, Filtration

Proceedings Papers

Effect of Coolant Injection Angle on Nozzle Endwall Film Cooling: Experimental and Numerical Analysis in Linear Cascade

Lamyaa El-Gabry, Hongzhou Xu, Kevin Liu, James Chang, Michael Fox

Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT19A016, June 11–15, 2018

Paper No: GT2018-75877

DOI: https://doi.org/10.1115/GT2018-75877

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Topics: Cascades (Fluid dynamics), Coolants, Film cooling, Nozzles, Numerical analysis, Flow (Dynamics), Computational fluid dynamics, Cooling, Gas turbines, Temperature

Proceedings Papers

Turbine Nozzle Endwall Phantom Cooling With Compound Angled Pressure Side Injection

Kevin Liu, Hongzhou Xu, Michael Fox

Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT19A017, June 11–15, 2018

Paper No: GT2018-75881

DOI: https://doi.org/10.1115/GT2018-75881

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Topics: Nozzles, Phantom cooling, Pressure, Turbines, Cooling, Flow (Dynamics), Film cooling, Airfoils, Cascades (Fluid dynamics), Design

Proceedings Papers

Effect of Hole Diameter on Nozzle Endwall Film Cooling and Associated Phantom Cooling

Luzeng Zhang, Juan Yin, Kevin Liu, Moon Hee-Koo

Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT12A016, June 15–19, 2015

Paper No: GT2015-42541

DOI: https://doi.org/10.1115/GT2015-42541

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Topics: Film cooling, Nozzles, Phantom cooling, Suction, Airfoils, Cooling, Flow (Dynamics), Cascades (Fluid dynamics), Cross-flow, Mass transfer

Proceedings Papers

Turbine Blade Tip Film-Cooling and Heat Transfer Measurements at High Blowing Ratios

Diganta Narzary, Kevin Liu, Je-Chin Han, Shantanu Mhetras, Kenneth Landis

Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT13A025, June 16–20, 2014

Paper No: GT2014-25793

DOI: https://doi.org/10.1115/GT2014-25793

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Topics: Film cooling, Heat transfer, Turbine blades, Blades, Heat transfer coefficients, Rails, Suction, Cascades (Fluid dynamics), Pressure, Coolants

Journal Articles

Influence of Coolant Density on Turbine Platform Film-Cooling With Stator–Rotor Purge Flow and Compound-Angle Holes

Kevin Liu, Shang-Feng Yang, Je-Chin Han

J. Thermal Sci. Eng. Appl. December 2014, 6(4): 041007.

Paper No: TSEA-13-1182

DOI: https://doi.org/10.1115/1.4026964

Published Online: May 9, 2014

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Topics: Coolants, Density, Film cooling, Flow (Dynamics), Pressure, Turbulence

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

J. Heat Transfer. April 2014, 136(4): 044501.

Paper No: HT-12-1441

DOI: https://doi.org/10.1115/1.4025901

Published Online: January 24, 2014

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Topics: Coolants, Density, Film cooling, Turbine blades, Blades, Pressure

Proceedings Papers

Influence of Coolant Density on Turbine Platform Film-Cooling With Stator-Rotor Purge Flow and Compound-Angle Holes

Kevin Liu, Shang-Feng Yang, Je-Chin Han

Proc. ASME. GT2013, Volume 3B: Heat Transfer, V03BT13A004, June 3–7, 2013

Paper No: GT2013-94155

DOI: https://doi.org/10.1115/GT2013-94155

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Topics: Coolants, Density, Film cooling, Flow (Dynamics), Rotors, Stators, Turbines, Blades, Turbulence, Cascades (Fluid dynamics)

Proceedings Papers

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

Kevin Liu, Shang-Feng Yang, Je-Chin Han

Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 757-767, July 8–12, 2012

Paper No: HT2012-58144

DOI: https://doi.org/10.1115/HT2012-58144

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Topics: Coolants, Density, Film cooling, Turbine blades, Momentum, Turbulence, Blades, Gases, Pressure, Suction

Proceedings Papers

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

Kevin Liu, Shang-Feng Yang, Je-Chin Han

Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 1559-1569, June 11–15, 2012

Paper No: GT2012-69117

DOI: https://doi.org/10.1115/GT2012-69117

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Topics: Coolants, Density, Film cooling, Turbine blades, Momentum, Turbulence, Blades, Gases, Pressure, Suction