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Yingzheng Liu
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Journal Articles

Novel Focal Sweep Strategy for Optical Aerothermal Measurements of Film-Cooled Gas Turbine Blades With Highly Inclined Viewing Angle

Hongyi Shao, Xu Zhang, Di Peng, Yingzheng Liu, Wenwu Zhou, Wenbin Chen, Yihong He, Fei Zeng
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031008.
Paper No: TURBO-21-1075
DOI: https://doi.org/10.1115/1.4052406
Published Online: October 5, 2021
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Topics: Film cooling, Blades, Pressure, Gas turbines, Flat plates, Turbine blades
Proceedings Papers

An Experimental Study of Turbine Vane Film Cooling Using Endoscope-Based PSP Technique in a Single-Passage Wind Tunnel

Kechen Wang, Hongyi Shao, Xu Zhang, Di Peng, Yingzheng Liu, Wenwu Zhou
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A028, June 7–11, 2021
Paper No: GT2021-60050
DOI: https://doi.org/10.1115/GT2021-60050
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Topics: Endoscopes, Film cooling, Turbines, Wind tunnels
Journal Articles

Data Assimilation of Steam Flow Through a Control Valve Using Ensemble Kalman Filter

Peixun Fang, Chuangxin He, Peng Wang, Sihua Xu, Yingzheng Liu
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. September 2021, 143(9): 091201.
Paper No: FE-20-1390
DOI: https://doi.org/10.1115/1.4050799
Published Online: May 27, 2021
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Topics: Flow (Dynamics), Kalman filters, Steam, Valves, Errors
Journal Articles

A Comprehensive Heat Transfer Study Inside a Steam Turbine Valve: Experiment, Numerical Simulation, and Simplified Model

Xu Zhang, Hongyi Shao, Wenwu Zhou, Weizhe Wang, Yingzheng Liu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2021, 143(9): 091009.
Paper No: GTP-20-1681
DOI: https://doi.org/10.1115/1.4050858
Published Online: May 4, 2021
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Topics: Computer simulation, Temperature, Valves, Heat transfer, Steam turbines, Heating, Heat
Journal Articles

Multidisciplinary Design Optimization for Performance Improvement of an Axial Flow Fan Using Free-Form Deformation

Richard Amankwa Adjei, Chengwei Fan, WeiZhe Wang, YingZheng Liu
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. January 2021, 143(1): 011003.
Paper No: TURBO-19-1217
DOI: https://doi.org/10.1115/1.4048793
Published Online: December 28, 2020
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Topics: Blades, Design, Optimization, Stress, Rotors, Flow (Dynamics), Deformation
Journal Articles

Experimental Study of Oscillating Freestream Effect on the Spatiotemporal Distributions of Leading-Edge Film Cooling

Hongyi Shao, Mohamed Qenawy, Tianlun Zhang, Di Peng, Yingzheng Liu, Wenwu Zhou
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. January 2021, 143(1): 011002.
Paper No: TURBO-20-1077
DOI: https://doi.org/10.1115/1.4048794
Published Online: December 28, 2020
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Topics: Coolants, Film cooling, Oscillations, Flow (Dynamics)
Journal Articles

A Novel Single-Passage Transonic Wind Tunnel for Turbine-Vane Film Cooling

Mohamed Qenawy, Lin Yuan, Yingzheng Liu, Di Peng, Xin Wen, Wenwu Zhou
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2020, 142(7): 071009.
Paper No: GTP-20-1069
DOI: https://doi.org/10.1115/1.4047284
Published Online: June 30, 2020
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Topics: Design, Film cooling, Flow (Dynamics), Pressure, Simulation, Wind tunnels, Suction, Cascades (Fluid dynamics), Turbines
Journal Articles

A Model-Guided Neural Network for the Prediction of Creep Behavior Under in-Service Conditions

Hui Hong, Zhenwei Cai, Han Wang, Weizhe Wang, Yingzheng Liu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2020, 142(7): 071008.
Paper No: GTP-20-1053
DOI: https://doi.org/10.1115/1.4047281
Published Online: June 30, 2020
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Topics: Artificial neural networks, Creep, Physics, Stress
Journal Articles

Flow Structures and Unsteady Behaviors of Film Cooling from Discrete Holes Fed by Internal Crossflow

Mohamed Qenawy, Han Chen, Di Peng, Yingzheng Liu, Wenwu Zhou
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. April 2020, 142(4): 041007.
Paper No: TURBO-19-1147
DOI: https://doi.org/10.1115/1.4046493
Published Online: March 11, 2020
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Topics: Coolants, Film cooling, Flow (Dynamics), Vortices
Proceedings Papers

Unsteady Analysis of Adiabatic Film Cooling Effectiveness Behind a Row of Circular Holes Fed by Internal Crossflow

Mohamed Qenawy, Wenwu Zhou, Han Chen, Hongyi Shao, Di Peng, Yingzheng Liu
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A005, June 17–21, 2019
Paper No: GT2019-90349
DOI: https://doi.org/10.1115/GT2019-90349
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Topics: Film cooling, Coolants, Flow (Dynamics), Vortices, Density, Fluctuations (Physics), Pressure, Principal component analysis, Reynolds-averaged Navier–Stokes equations, Simulation
Journal Articles

Transient Thermal Behaviors of Ultra-Supercritical Steam Turbine Control Valves During the Cold Start Warm-Up Process: Conjugate Heat Transfer Simulation and Field Data Validation

Peng Wang, Fuqi Li, Sihua Xu, Yingzheng Liu
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. December 2019, 141(12): 122901.
Paper No: HT-19-1159
DOI: https://doi.org/10.1115/1.4044834
Published Online: October 8, 2019
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Topics: Fluids, Heat transfer, Simulation, Steam, Steam turbines, Temperature, Transients (Dynamics), Valves, Flow (Dynamics), Turbulence
Journal Articles

Aerodynamic Design Optimization of an Axial Flow Compressor Stator Using Parameterized Free-Form Deformation

Richard Amankwa Adjei, WeiZhe Wang, YingZheng Liu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2019, 141(10): 101015.
Paper No: GTP-19-1195
DOI: https://doi.org/10.1115/1.4044692
Published Online: September 20, 2019
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Topics: Blades, Deformation, Design, Optimization, Pressure, Stators, Flow (Dynamics), Data mining, Whirls
Journal Articles

A Review on Fluid-Induced Flag Vibrations

Yuelong Yu, Yingzheng Liu, Xavier Amandolese
Journal: Applied Mechanics Reviews
Article Type: Review Articles
Appl. Mech. Rev. January 2019, 71(1): 010801.
Paper No: AMR-18-1077
DOI: https://doi.org/10.1115/1.4042446
Published Online: January 31, 2019
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Topics: Dynamics (Mechanics), Flow (Dynamics), Fluids, Vibration, Vortices, Energy harvesting, Channel flow, Heat transfer
Journal Articles

Proper Orthogonal Decomposition and Extended- Proper Orthogonal Decomposition Analysis of Pressure Fluctuations and Vortex Structures Inside a Steam Turbine Control Valve

Peng Wang, Hongyu Ma, Yingzheng Liu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041035.
Paper No: GTP-18-1455
DOI: https://doi.org/10.1115/1.4040903
Published Online: December 12, 2018
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Topics: Flow (Dynamics), Fluctuations (Physics), Pressure, Principal component analysis, Steam turbines, Valves, Vortices
Proceedings Papers

POD and Extended-POD Analysis of Pressure Fluctuations and Vortex Structures Inside a Steam Turbine Control Valve

Peng Wang, Hongyu Ma, Yingzheng Liu
Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A011, June 11–15, 2018
Paper No: GT2018-75312
DOI: https://doi.org/10.1115/GT2018-75312
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Topics: Fluctuations (Physics), Pressure, Steam turbines, Valves, Vortices, Flow (Dynamics), Oscillations, Simulation, Acoustics, Databases
Proceedings Papers

Non-Uniform Tip Clearance Effects on Turbocharger Compressor Performance

Richard A. Adjei, Weizhe Wang, Di Peng, Yingzheng Liu, Takahiro Bamba
Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT44A023, June 11–15, 2018
Paper No: GT2018-76837
DOI: https://doi.org/10.1115/GT2018-76837
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Topics: Clearances (Engineering), Compressors, Turbochargers, Diffusers, Flow (Dynamics), Impellers, Experimental design, Design, Diffusion (Physics), Fluid dynamics
Journal Articles

Unsteady Behaviors of Steam Flow in a Control Valve With T-Junction Discharge Under the Choked Condition: Detached Eddy Simulation and Proper Orthogonal Decomposition

Peng Wang, Hongyu Ma, Yingzheng Liu
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. August 2018, 140(8): 081104.
Paper No: FE-17-1702
DOI: https://doi.org/10.1115/1.4039254
Published Online: March 29, 2018
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Topics: Flow (Dynamics), Fluctuations (Physics), Junctions, Pressure, Steam, Valves, Principal component analysis, Unsteady flow, Simulation
Proceedings Papers

R5 Code Based Creep Analysis of a Thick-Wall Cylinder With Steam Film Cooling Hole Structure

Zhenwei Cai, Weizhe Wang, Hui Hong, Yingzheng Liu
Proc. ASME. PVP2017, Volume 1A: Codes and Standards, V01AT01A001, July 16–20, 2017
Paper No: PVP2017-65475
DOI: https://doi.org/10.1115/PVP2017-65475
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Topics: Creep, Cylinders, Film cooling, Steam, Cooling, Damage, Temperature, Cooling systems, Design, Power stations
Proceedings Papers

Numerical Investigation of Unsteady Shock Wave Motion in a Transonic Centrifugal Compressor

Richard Amankwa Adjei, Weizhe Wang, Jishen Jiang, Yingzheng Liu, Tomoki Kawakubo
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A012, June 26–30, 2017
Paper No: GT2017-63887
DOI: https://doi.org/10.1115/GT2017-63887
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Topics: Compressors, Shock waves, Shock (Mechanics), Diffusers, Flow (Dynamics), Impellers, Pressure, Boundary layers, Automotive engines, Blades
Proceedings Papers

Finite Element Analysis of Thermal-Mechanical Behavior in the Thermal Barrier Coatings With Cooling Hole Structure

Jishen Jiang, Zhenwei Cai, Weizhe Wang, Yingzheng Liu
Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A011, June 26–30, 2017
Paper No: GT2017-63883
DOI: https://doi.org/10.1115/GT2017-63883
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Topics: Cooling, Finite element analysis, Thermal barrier coatings, Boundary-value problems, Design, Failure, Film cooling, Gas turbines, Geometry, Heat transfer coefficients