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Journal Articles

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

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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 Articletitled, 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

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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 Articletitled, 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

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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 Articletitled, 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

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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

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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 Articletitled, 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

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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

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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 Articletitled, 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

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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 Articletitled, 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

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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 Articletitled, 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

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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

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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