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Proceedings Papers

Comparative Study of Two Data-Driven Gas Path Fault Quantification Methods for a Single-Shaft Gas Turbine

Shuocheng Xia, Zhongran Chi, Shusheng Zang

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A014, June 13–17, 2022

Paper No: GT2022-82406

DOI: https://doi.org/10.1115/GT2022-82406

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Topics: Gas turbines

Proceedings Papers

An Efficient Prediction Method for the Azimuthal Migration of Combustion Inhomogeneity in Multi-Stage Cooled Turbines

Qingfu He, Zhongran Chi, Shusheng Zang

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A017, June 7–11, 2021

Paper No: GT2021-60220

DOI: https://doi.org/10.1115/GT2021-60220

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Topics: Combustion, Turbines, Annulus, Simulation, Thermocouples, Combustion chambers, Errors, Exhaust systems, Steady state, Temperature

Proceedings Papers

Investigation of Similarity Criteria for an Internally-Cooled Turbine Vane Based on Artificial Neural Networks: Part I — Comparison of Similarity Criteria

Weicheng Zhao, Zhongran Chi, Shusheng Zang

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A010, September 21–25, 2020

Paper No: GT2020-14617

DOI: https://doi.org/10.1115/GT2020-14617

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Topics: Artificial neural networks, Turbines, Modeling, Temperature, Computational fluid dynamics, Coolants, Cooling, Errors, Pressure, Flow (Dynamics)

Proceedings Papers

Investigation of Similarity Criteria for an Internally-Cooled Turbine Vane Based on Artificial Neural Networks: Part II — Experimental Validation

Weicheng Zhao, Jingying Wei, Zhongran Chi, Shusheng Zang

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A027, September 21–25, 2020

Paper No: GT2020-16167

DOI: https://doi.org/10.1115/GT2020-16167

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Topics: Artificial neural networks, Turbines, Computational fluid dynamics, Modeling, Pressure, Suction, Temperature, Boundary layers, Engineering simulation, Heat transfer

Proceedings Papers

Improving Gas Turbine Performance Through Reassembling Degraded Components: An Experimental and Computational Study

Shuocheng Xia, Zhongran Chi, Shusheng Zang, Hui Wang

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A006, September 21–25, 2020

Paper No: GT2020-14627

DOI: https://doi.org/10.1115/GT2020-14627

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Topics: Gas turbines, Engines, Computational fluid dynamics, Maintenance, Simulation, Thermal efficiency, Compressors, Flow (Dynamics), Testing performance, Turbines

Proceedings Papers

Full-Annulus URANS Study on the Transportation of Combustion Inhomogeneity in a Four-Stage Cooled Turbine

Zhongran Chi, Haiqing Liu, Shusheng Zang, Chengxiong Pan, Guangyun Jiao

Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT45A015, June 17–21, 2019

Paper No: GT2019-91183

DOI: https://doi.org/10.1115/GT2019-91183

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Topics: Annulus, Combustion, Transportation systems, Turbines, Temperature, Combustion chambers, Gas turbines, Blades, Computational fluid dynamics, Coolants

Journal Articles

Full-Annulus URANS Study on the Transportation of Combustion Inhomogeneity in a Four-Stage Cooled Turbine

Zhongran Chi, Haiqing Liu, Shusheng Zang, Chengxiong Pan, Guangyun Jiao

J. Turbomach. November 2019, 141(11): 111003.

Paper No: TURBO-19-1140

DOI: https://doi.org/10.1115/1.4044661

Published Online: October 10, 2019

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Topics: Annulus, Computational fluid dynamics, Flow (Dynamics), Rotors, Temperature, Turbines, Blades, Transportation systems, Cooling, Cascades (Fluid dynamics)

Proceedings Papers

Influence of Relative Velocity Ratio on Centrifugal Impellers Operating With Supercritical CO 2

Haiqing Liu, Zhongran Chi, Shusheng Zang

Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A011, June 11–15, 2018

Paper No: GT2018-75590

DOI: https://doi.org/10.1115/GT2018-75590

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Topics: Impellers, Supercritical carbon dioxide, Carbon dioxide, Compressors, Cycles, Design, Supercritical carbon dioxide closed-cycle gas turbines

Proceedings Papers

Full-Annulus URANS Study of Inlet Hot-Streak Transportation in a Four-Stage Gas Turbine

Zhongran Chi, Haiqing Liu, Shusheng Zang, Chengxiong Pan, Meibao Zhang

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT45A011, June 11–15, 2018

Paper No: GT2018-75596

DOI: https://doi.org/10.1115/GT2018-75596

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Topics: Annulus, Gas turbines, Transportation systems, Temperature, Computational fluid dynamics, Turbines, Stators, Combustion chambers, Exhaust systems, Flow (Dynamics)

Journal Articles

Multi-Objective Optimization of the Impingement-Film Cooling Structure of a Gas Turbine Endwall Using Conjugate Heat Transfer Simulations

Zhongran Chi, Haiqing Liu, Shusheng Zang

J. Thermal Sci. Eng. Appl. April 2018, 10(2): 021004.

Paper No: TSEA-16-1271

DOI: https://doi.org/10.1115/1.4037131

Published Online: August 29, 2017

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Topics: Computational fluid dynamics, Cooling, Design, Heat transfer, Optimization, Cavities, Wall temperature, Coolants, Pareto optimization, Gas turbines

Proceedings Papers

Parametric Cooling Study of Single-Row Cylindrical Film Holes on Pressure Side of a Rotor Blade

Zhongran Chi, Haiqing Liu, Shusheng Zang

Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT12A019, June 26–30, 2017

Paper No: GT2017-65208

DOI: https://doi.org/10.1115/GT2017-65208

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Topics: Blades, Cooling, Pressure, Rotors, Coolants, Computational fluid dynamics, Film cooling, Gas turbines, Jets, Reynolds-averaged Navier–Stokes equations

Proceedings Papers

Multi-Objective Optimization of the Impingement-Film Cooling Structure of a HPT Endwall Using Conjugate Heat Transfer CFD

Zhongran Chi, Haiqing Liu, Shusheng Zang

Proc. ASME. GT2016, Volume 2C: Turbomachinery, V02CT45A006, June 13–17, 2016

Paper No: GT2016-56559

DOI: https://doi.org/10.1115/GT2016-56559

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Topics: Computational fluid dynamics, Cooling, Heat transfer, Pareto optimization, Optimization, Wall temperature, Databases, Design, Genetic algorithms, Aerodynamics

Journal Articles

Geometrical Optimization and Experimental Validation of a Tripod Film Cooling Hole With Asymmetric Side Holes

Zhongran Chi, Jing Ren, Hongde Jiang, Shusheng Zang

J. Heat Transfer. June 2016, 138(6): 061701.

Paper No: HT-14-1639

DOI: https://doi.org/10.1115/1.4032883

Published Online: March 22, 2016

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Topics: Coolants, Film cooling, Optimization, Cooling, Flow (Dynamics), Experimental design, Vortices, Design

Proceedings Papers

Conjugate Heat Transfer Optimization of the Nonuniform Impingement Cooling Structure of a HPT 2nd Stage Vane

Zhongran Chi, Haiqing Liu, Shusheng Zang, Guangyun Jiao

Proc. ASME. GT2015, Volume 5A: Heat Transfer, V05AT10A001, June 15–19, 2015

Paper No: GT2015-42097

DOI: https://doi.org/10.1115/GT2015-42097

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Topics: Heat transfer, Impingement cooling, Optimization, Cavities, Computational fluid dynamics, Coolants, Cooling, Cooling systems, Gas turbines, Genetic algorithms

Proceedings Papers

Experimental Investigation of Heat Transfer Dependency on Conjugate and Convective Thermal Boundary Conditions in Pin Fin Channel

Weihong Li, Zhongran Chi, Rui Kan, Jing Ren, Hongde Jiang

Proc. ASME. GT2015, Volume 5A: Heat Transfer, V05AT10A013, June 15–19, 2015

Paper No: GT2015-42872

DOI: https://doi.org/10.1115/GT2015-42872

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Topics: Boundary-value problems, Heat transfer, Liquid crystals, Temperature, Temperature distribution, Thermal conductivity, Blades, Cooling, Design, Engines

Journal Articles

Optimal Arrangement of Combined-Hole for Improving Film Cooling Effectiveness

Chang Han, Zhongran Chi, Jing Ren, Hongde Jiang

J. Thermal Sci. Eng. Appl. March 2015, 7(1): 011010.

Paper No: TSEA-13-1113

DOI: https://doi.org/10.1115/1.4028976

Published Online: March 1, 2015

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Topics: Film cooling, Principal component analysis, Vortices, Experimental design

Proceedings Papers

Effect of Corrugated Orifice and Pin-Fin on Multiple Array Impingement Cooling With Low Nozzle to Target Distance

Li Yang, Weihong Li, Zhongran Chi, Jing Ren, Hongde Jiang

Proc. ASME. GT2014, Volume 5A: Heat Transfer, V05AT12A014, June 16–20, 2014

Paper No: GT2014-25494

DOI: https://doi.org/10.1115/GT2014-25494

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Topics: Impingement cooling, Nozzles, Fins, Heat transfer, Pressure drop, Simulation, Temperature, Turbines, Combustion chambers, Cooling

Proceedings Papers

Effect of Radiative Heat Transfer Factor on the Temperature Distribution of a First Stage Vane

Hong Yin, Mingfei Li, Zhongran Chi, Jing Ren, Hongde Jiang

Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT14A007, June 16–20, 2014

Paper No: GT2014-25711

DOI: https://doi.org/10.1115/GT2014-25711

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Topics: Radiative heat transfer, Temperature distribution, Turbines, Radiation (Physics), Temperature, Combustion chambers, Heat transfer, Design, Heat flux, Pressure

Proceedings Papers

Geometrical Optimization and Experimental Validation of a Tripod Film Cooling Hole With Asymmetric Side Holes

Zhongran Chi, Chang Han, Xueying Li, Jing Ren, Hongde Jiang

Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT13A005, June 16–20, 2014

Paper No: GT2014-25211

DOI: https://doi.org/10.1115/GT2014-25211

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Topics: Film cooling, Optimization, Coolants, Experimental design, Flat plates, Flow (Dynamics), Vortices, Computational fluid dynamics, Computer simulation, Cooling

Proceedings Papers

Optimization of the Hole Exit Shaping of Film Holes Without and With Compound Angles for Maximal Film Cooling Effectiveness

Zhongran Chi, Xueying Li, Chang Han, Jing Ren, Hongde Jiang

Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT13A006, June 16–20, 2014

Paper No: GT2014-25212

DOI: https://doi.org/10.1115/GT2014-25212

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Topics: Film cooling, Optimization, Computational fluid dynamics, Databases, Geometry, Design, Vortices, Anisotropy, B-splines, Coolants

Journal citation

NARROW

Comparative Study of Two Data-Driven Gas Path Fault Quantification Methods for a Single-Shaft Gas Turbine

An Efficient Prediction Method for the Azimuthal Migration of Combustion Inhomogeneity in Multi-Stage Cooled Turbines

Investigation of Similarity Criteria for an Internally-Cooled Turbine Vane Based on Artificial Neural Networks: Part I — Comparison of Similarity Criteria

Investigation of Similarity Criteria for an Internally-Cooled Turbine Vane Based on Artificial Neural Networks: Part II — Experimental Validation

Improving Gas Turbine Performance Through Reassembling Degraded Components: An Experimental and Computational Study

Full-Annulus URANS Study on the Transportation of Combustion Inhomogeneity in a Four-Stage Cooled Turbine

Full-Annulus URANS Study on the Transportation of Combustion Inhomogeneity in a Four-Stage Cooled Turbine

Influence of Relative Velocity Ratio on Centrifugal Impellers Operating With Supercritical CO 2

Full-Annulus URANS Study of Inlet Hot-Streak Transportation in a Four-Stage Gas Turbine

Multi-Objective Optimization of the Impingement-Film Cooling Structure of a Gas Turbine Endwall Using Conjugate Heat Transfer Simulations

Parametric Cooling Study of Single-Row Cylindrical Film Holes on Pressure Side of a Rotor Blade

Multi-Objective Optimization of the Impingement-Film Cooling Structure of a HPT Endwall Using Conjugate Heat Transfer CFD

Geometrical Optimization and Experimental Validation of a Tripod Film Cooling Hole With Asymmetric Side Holes

Conjugate Heat Transfer Optimization of the Nonuniform Impingement Cooling Structure of a HPT 2nd Stage Vane

Experimental Investigation of Heat Transfer Dependency on Conjugate and Convective Thermal Boundary Conditions in Pin Fin Channel

Optimal Arrangement of Combined-Hole for Improving Film Cooling Effectiveness

Effect of Corrugated Orifice and Pin-Fin on Multiple Array Impingement Cooling With Low Nozzle to Target Distance

Effect of Radiative Heat Transfer Factor on the Temperature Distribution of a First Stage Vane

Geometrical Optimization and Experimental Validation of a Tripod Film Cooling Hole With Asymmetric Side Holes

Optimization of the Hole Exit Shaping of Film Holes Without and With Compound Angles for Maximal Film Cooling Effectiveness

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