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Journal Articles

Multiobjective Optimization Study On the Aerodynamic Performance and Anti-Erosion Characteristics of a Single-Stage Dusty Flue Gas Turbine

Accepted Manuscript
Liuxi Cai, Yao He, Jiawei Yao, Yanfang Hou, Shun-sen Wang, Zhenping Feng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1173
https://doi.org/10.1115/1.4064060
Published Online: November 18, 2023
View Article titled, Multiobjective Optimization Study On the Aerodynamic Performance and Anti-Erosion Characteristics of a Single-Stage Dusty Flue Gas Turbine
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Topics: Erosion, Flue gases, Pareto optimization, Turbines, Blades, Rotors, Stators, Particulate matter, Cascades (Fluid dynamics), Probability
Journal Articles

Conjugate Heat Transfer Evaluation of Turbine Blade Leading-Edge Swirl and Jet Impingement Cooling With Particulate Deposition

Xing Yang, Zihan Hao, Zhenping Feng, Phillip Ligrani, Bernhard Weigand
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2024, 146(1): 011003.
Paper No: TURBO-23-1101
https://doi.org/10.1115/1.4063676
Published Online: October 19, 2023
View Article titled, Conjugate Heat Transfer Evaluation of Turbine Blade Leading-Edge Swirl and Jet Impingement Cooling With Particulate Deposition
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Topics: Cooling, Flow (Dynamics), Heat transfer, Impingement cooling, Particulate matter, Temperature, Turbine blades, Metals, Simulation
Proceedings Papers

Study on Anti-Crossflows Characteristics of Jet Shape and Inclination in Multiple Jet Impingement Cooling

Qingsong Hu, Yi Wang, Kefeng Yang, Shanghong Gao, Xiangyu Wang, Zhenping Feng
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT15A007, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102515
https://doi.org/10.1115/GT2023-102515
View Paper titled, Study on Anti-Crossflows Characteristics of Jet Shape and Inclination in Multiple Jet Impingement Cooling
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Topics: Heat transfer, Impingement cooling, Shapes
Proceedings Papers

A Novel Multi-Fidelity Surrogate for Turbomachinery Design Optimization

Qineng Wang, Liming Song, Zhendong Guo, Jun Li, Zhenping Feng
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT34A023, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104237
https://doi.org/10.1115/GT2023-104237
View Paper titled, A Novel Multi-Fidelity Surrogate for Turbomachinery Design Optimization
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Topics: Design, Optimization, Turbomachinery
Proceedings Papers

Windage Loss and Flow Characteristics in Back Gap of Radial Inflow Impellers With Steam Medium

Zhuobin Zhao, Qinghua Deng, Lehao Hu, Jun Li, Zhenping Feng
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT35A011, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102360
https://doi.org/10.1115/GT2023-102360
View Paper titled, Windage Loss and Flow Characteristics in Back Gap of Radial Inflow Impellers With Steam Medium
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Topics: Flow (Dynamics), Impellers, Inflow, Reynolds number, Steam, Turbines
Proceedings Papers

Numerical Investigation of Flow Characteristics in a Supercritical Carbon Dioxide Turbine for 20 Megawatt Brayton Cycle

Guoying Yang, Rui Yang, Qinghua Deng, Bozhou Xu, Jun Li, Zhenping Feng
Proc. ASME. GT2023, Volume 12: Supercritical CO2, V012T28A008, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101767
https://doi.org/10.1115/GT2023-101767
View Paper titled, Numerical Investigation of Flow Characteristics in a Supercritical Carbon Dioxide Turbine for 20 Megawatt Brayton Cycle
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Topics: Axial flow, Brayton cycle, Clearances (Engineering), Flow (Dynamics), Supercritical carbon dioxide, Turbines
Journal Articles

Film Cooling on Turbine Vane Endwalls With Different Inlet Cooling Configurations: Experimental and Computational Results

Xing Yang, Qiang Zhao, Hang Wu, Zhenping Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2023, 145(10): 101010.
Paper No: TURBO-22-1361
https://doi.org/10.1115/1.4063050
Published Online: August 16, 2023
View Article titled, Film Cooling on Turbine Vane Endwalls With Different Inlet Cooling Configurations: Experimental and Computational Results
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Topics: Computational fluid dynamics, Coolants, Cooling, Film cooling, Flow (Dynamics), Turbines, Pressure
Journal Articles

Heat Transfer Characteristics of the Multicavity Tips at Different Turbulence Levels

Feng Li, Weixin Zhang, Zhao Liu, Zhenping Feng
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2023, 145(6): 063901.
Paper No: HT-22-1614
https://doi.org/10.1115/1.4056228
Published Online: January 12, 2023
View Article titled, Heat Transfer Characteristics of the Multicavity Tips at Different Turbulence Levels
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Topics: Blades, Cavities, Corners (Structural elements), Design, Flow (Dynamics), Heat transfer, Simulation, Turbines, Turbulence, Pressure
Journal Articles

Particulate Deposition Effects on Internal Swirl Cooling of Turbine Blades

Xing Yang, Zihan Hao, Florian Seibold, Zhenping Feng, Phillip Ligrani, Bernhard Weigand
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051020.
Paper No: GTP-22-1501
https://doi.org/10.1115/1.4056264
Published Online: January 10, 2023
View Article titled, Particulate Deposition Effects on Internal Swirl Cooling of Turbine Blades
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Topics: Flow (Dynamics), Particulate matter, Cooling, Simulation, Swirling flow
Journal Articles

Cooling and Flow Characteristics of Multi-Channel Wall Jet Structure With Film Holes at Blade Leading Edge

Huihui Wang, Qinghua Deng, Wei He, Zhenping Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2023, 145(6): 061009.
Paper No: TURBO-22-1229
https://doi.org/10.1115/1.4056513
Published Online: January 9, 2023
View Article titled, Cooling and Flow Characteristics of Multi-Channel Wall Jet Structure With Film Holes at Blade Leading Edge
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Topics: Blades, Cooling, Flow (Dynamics), Coolants, Composite materials
Proceedings Papers

Windage Loss and Flow Characteristics in Impeller Back Clearance of sCO 2 Centrifugal Compressor

Lehao Hu, Qinghua Deng, Zhigang Li, Jun Li, Zhenping Feng
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A018, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82921
https://doi.org/10.1115/GT2022-82921
View Paper titled, Windage Loss and Flow Characteristics in Impeller Back Clearance of sCO 2 Centrifugal Compressor
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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Impellers
Proceedings Papers

Crossflow Effect on Heat Transfer and Flow Characteristics of Simplified Double Wall Cooling Structure

Juan He, Qinghua Deng, Kun Xiao, Zhenping Feng
Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A033, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82769
https://doi.org/10.1115/GT2022-82769
View Paper titled, Crossflow Effect on Heat Transfer and Flow Characteristics of Simplified Double Wall Cooling Structure
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Topics: Cooling, Flow (Dynamics), Heat transfer
Proceedings Papers

Investigations on Cooling Hole Patterns Over a Turbine Endwall for Improving Cooling Effectiveness

Xing Yang, Qiang Zhao, Hang Wu, Zhenping Feng
Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A037, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82799
https://doi.org/10.1115/GT2022-82799
View Paper titled, Investigations on Cooling Hole Patterns Over a Turbine Endwall for Improving Cooling Effectiveness
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Topics: Cooling, Film cooling, Pressure, Turbines
Proceedings Papers

Heat Transfer Enhancement of Swirl Cooling by Different Crossflow Diverters

Kun Xiao, Juan He, Zhenping Feng
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A023, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82775
https://doi.org/10.1115/GT2022-82775
View Paper titled, Heat Transfer Enhancement of Swirl Cooling by Different Crossflow Diverters
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Topics: Cooling, Heat transfer
Journal Articles

Experimental and Numerical Investigations Into the Blade Tip Phantom Cooling Performance

Feng Li, Zhe Jia, Haifeng Wang, Zhao Liu, Zhenping Feng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2022, 144(7): 071013.
Paper No: GTP-21-1694
https://doi.org/10.1115/1.4054525
Published Online: May 24, 2022
View Article titled, Experimental and Numerical Investigations Into the Blade Tip Phantom Cooling Performance
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Topics: Blades, Cooling, Flow (Dynamics), Phantom cooling, Temperature, Pressure, Turbulence
Journal Articles

Static and Rotordynamic Characteristics for Two Types of Novel Hole-Pattern Seals Operating in Supercritical CO 2 Turbomachinery

Zhigang Li, Zhuocong Li, Jun Li, Zhenping Feng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2022, 144(7): 071006.
Paper No: GTP-21-1636
https://doi.org/10.1115/1.4054374
Published Online: May 20, 2022
View Article titled, Static and Rotordynamic Characteristics for Two Types of Novel Hole-Pattern Seals Operating in Supercritical CO 2 Turbomachinery
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Topics: Brakes, Cavities, Clearances (Engineering), Dampers, Damping, Fluids, Pressure, Rotors, Stiffness, Supercritical carbon dioxide
Journal Articles

Experimental and Numerical Investigations of Extended Jet Effects on Multiple-Jet Impingement Heat Transfer Characteristics

Xing Yang, Hang Wu, Zhenping Feng
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2022, 14(10): 101015.
Paper No: TSEA-22-1017
https://doi.org/10.1115/1.4054214
Published Online: May 12, 2022
View Article titled, Experimental and Numerical Investigations of Extended Jet Effects on Multiple-Jet Impingement Heat Transfer Characteristics
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Topics: Flow (Dynamics), Heat transfer, Jets, Impingement cooling, Liquid crystals
Journal Articles

Multiparameter Optimization to Improve the Erosion Resistance of Coating by Finite Element Simulation

Fang Li, Liuxi Cai, Shunsen Wang, Zhenping Feng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2022, 144(5): 051013.
Paper No: GTP-21-1580
https://doi.org/10.1115/1.4053192
Published Online: February 21, 2022
View Article titled, Multiparameter Optimization to Improve the Erosion Resistance of Coating by Finite Element Simulation
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Topics: Coating processes, Coatings, Erosion, Stress, Tension, Poisson ratio, Young's modulus
Journal Articles

Heat Transfer Enhancement of Impingement Cooling by Different Crossflow Diverters

Juan He, Qinghua Deng, Kun Xiao, Zhenping Feng
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2022, 144(4): 042001.
Paper No: HT-21-1404
https://doi.org/10.1115/1.4053275
Published Online: January 25, 2022
View Article titled, Heat Transfer Enhancement of Impingement Cooling by Different Crossflow Diverters
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Topics: Flow (Dynamics), Heat transfer, Impingement cooling, Jets, Turbulence, Reynolds number, Friction, Coolants
Includes: Supplementary data
Proceedings Papers

Experimental Investigation and Optimal Design on the Film Cooling Performance of Fan-Shaped Hole With Vortex Generator Fed by Crossflow

Jie Wang, Chao Zhang, Xuebin Liu, Liming Song, Jun Li, Zhenping Feng
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A008, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59144
https://doi.org/10.1115/GT2021-59144
View Paper titled, Experimental Investigation and Optimal Design on the Film Cooling Performance of Fan-Shaped Hole With Vortex Generator Fed by Crossflow
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Topics: Design, Film cooling, Generators, Vortices