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Journal Articles

Film Cooling Performances Under Various Upstream Roughness Conditions: Experimental Investigations and Similarity Hypothesis

Weichen Huang, Kechen Wang, Fei Zeng, Wenbin Chen, Wenwu Zhou, Xin Wen, Di Peng, Yingzheng Liu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2024, 146(11): 111009.
Paper No: TURBO-23-1335
https://doi.org/10.1115/1.4065682
Published Online: June 18, 2024
View Article titled, Film Cooling Performances Under Various Upstream Roughness Conditions: Experimental Investigations and Similarity Hypothesis
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Topics: Cooling, Film cooling, Surface roughness, Turbines
Journal Articles

Improved Spatiotemporal Distributions of Sweeping Jet Film Cooling With a Shaped Exit Design

Kechen Wang, Wenwu Zhou, Xin Wen, Di Peng, Yingzheng Liu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2024, 146(3): 031011.
Paper No: TURBO-23-1045
https://doi.org/10.1115/1.4064078
Published Online: December 14, 2023
View Article titled, Improved Spatiotemporal Distributions of Sweeping Jet Film Cooling With a Shaped Exit Design
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Topics: Coolants, Cooling, Design, Film cooling, Flow (Dynamics), Oscillations, Pressure, Spatiotemporal phenomena, Geometry, Principal component analysis
Journal Articles

Novel Strategy for Thermal Evaluation of Film-Cooled Blades Using Thermographic Phosphors at Simulated Engine Conditions

Wenwu Zhou, Hongyi Shao, Xu Zhang, Di Peng, Yingzheng Liu, Yang Li, Weihua Yang, Xiaofeng Zhao
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2023, 145(9): 091009.
Paper No: TURBO-22-1328
https://doi.org/10.1115/1.4062611
Published Online: June 12, 2023
View Article titled, Novel Strategy for Thermal Evaluation of Film-Cooled Blades Using Thermographic Phosphors at Simulated Engine Conditions
Open the PDF for Novel Strategy for Thermal Evaluation of Film-Cooled Blades Using Thermographic Phosphors at Simulated Engine Conditions in another window
Topics: Blades, Coating processes, Coatings, Engines, Phosphors, Temperature, Thermal insulation, Calibration, Temperature measurement, Cooling
Proceedings Papers

Dynamic Simulation Analysis of Multi-Support Rotary Shaft System

Jiangnuo Mei, Yinhuan Zheng, Hong Lu, Zhangjie Li, Wei Zhang, Di Peng, Huang Lin, Qiong Liu
Proc. ASME. MSEC2022, Volume 1: Additive Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation; Nano/Micro/Meso Manufacturing, V001T04A008, June 27–July 1, 2022
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2022-85515
https://doi.org/10.1115/MSEC2022-85515
View Paper titled, Dynamic Simulation Analysis of Multi-Support Rotary Shaft System
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Topics: Collisions (Physics), Dynamic analysis, Friction, Simulation analysis, Ships, Propulsion, Brakes, Flaw detection, Stress, Computer software
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
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031008.
Paper No: TURBO-21-1075
https://doi.org/10.1115/1.4052406
Published Online: October 5, 2021
View Article titled, Novel Focal Sweep Strategy for Optical Aerothermal Measurements of Film-Cooled Gas Turbine Blades With Highly Inclined Viewing Angle
Open the PDF for Novel Focal Sweep Strategy for Optical Aerothermal Measurements of Film-Cooled Gas Turbine Blades With Highly Inclined Viewing Angle in another window
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60050
https://doi.org/10.1115/GT2021-60050
View Paper titled, An Experimental Study of Turbine Vane Film Cooling Using Endoscope-Based PSP Technique in a Single-Passage Wind Tunnel
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Topics: Endoscopes, Film cooling, Turbines, Wind tunnels
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
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2021, 143(1): 011002.
Paper No: TURBO-20-1077
https://doi.org/10.1115/1.4048794
Published Online: December 28, 2020
View Article titled, Experimental Study of Oscillating Freestream Effect on the Spatiotemporal Distributions of Leading-Edge Film Cooling
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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
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2020, 142(7): 071009.
Paper No: GTP-20-1069
https://doi.org/10.1115/1.4047284
Published Online: June 30, 2020
View Article titled, A Novel Single-Passage Transonic Wind Tunnel for Turbine-Vane Film Cooling
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Topics: Design, Film cooling, Flow (Dynamics), Pressure, Simulation, Wind tunnels, Suction, Cascades (Fluid dynamics), Turbines
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
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2020, 142(4): 041007.
Paper No: TURBO-19-1147
https://doi.org/10.1115/1.4046493
Published Online: March 11, 2020
View Article titled, Flow Structures and Unsteady Behaviors of Film Cooling from Discrete Holes Fed by Internal Crossflow
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90349
https://doi.org/10.1115/GT2019-90349
View Paper titled, Unsteady Analysis of Adiabatic Film Cooling Effectiveness Behind a Row of Circular Holes Fed by Internal Crossflow
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Topics: Film cooling, Coolants, Flow (Dynamics), Vortices, Density, Fluctuations (Physics), Pressure, Principal component analysis, Reynolds-averaged Navier–Stokes equations, Simulation
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76837
https://doi.org/10.1115/GT2018-76837
View Paper titled, Non-Uniform Tip Clearance Effects on Turbocharger Compressor Performance
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Topics: Clearances (Engineering), Compressors, Turbochargers, Diffusers, Flow (Dynamics), Impellers, Experimental design, Design, Diffusion (Physics), Fluid dynamics