1-20 of 41
Hua Ouyang
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Aerodynamic Noise Characteristics of Axial Flow Fan in Narrow Space and Noise Reduction Based on Flow Control

Zonghan Sun, Pengfei Chai, Jie Tian, Zhaohui Du, Hua Ouyang
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A008, June 13–17, 2022
Paper No: GT2022-82141
DOI: https://doi.org/10.1115/GT2022-82141
View Paper titled, Aerodynamic Noise Characteristics of Axial Flow Fan in Narrow Space and Noise Reduction Based on Flow Control
Open the PDF for Aerodynamic Noise Characteristics of Axial Flow Fan in Narrow Space and Noise Reduction Based on Flow Control in another window
Topics: Aerodynamic noise, Axial flow, Cooling, Flow (Dynamics), Flow control, Noise control
Proceedings Papers

High Accuracy Numerical Investigation of Trailing Edge Noise at Vortex Shedding Critical Angle of Attack

Huabin Zheng, Jinqiang Chen, Peixiang Yu, Hua Ouyang
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A019, June 13–17, 2022
Paper No: GT2022-83143
DOI: https://doi.org/10.1115/GT2022-83143
View Paper titled, High Accuracy Numerical Investigation of Trailing Edge Noise at Vortex Shedding Critical Angle of Attack
Open the PDF for High Accuracy Numerical Investigation of Trailing Edge Noise at Vortex Shedding Critical Angle of Attack in another window
Topics: Noise (Sound), Vortex shedding
Proceedings Papers

On the Mode Characteristics of Rotating Instability With Different Tip Clearances

Zeyuan Yang, Lele Ming, Si Wu, Yadong Wu, Jie Tian, Hua Ouyang
Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT37A013, June 13–17, 2022
Paper No: GT2022-82072
DOI: https://doi.org/10.1115/GT2022-82072
View Paper titled, On the Mode Characteristics of Rotating Instability With Different Tip Clearances
Open the PDF for On the Mode Characteristics of Rotating Instability With Different Tip Clearances in another window
Topics: Blades, Clearances (Engineering), Compressors, Design, Ducts, Flow (Dynamics), Noise (Sound), Pressure, Rotors, Shear (Mechanics)
Proceedings Papers

Experimental Investigation on the Accuracy of Blade Tip Timing Spectral Analysis Methods

Zhicheng Xiao, Yiming Meng, Hua Ouyang
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A009, June 13–17, 2022
Paper No: GT2022-81965
DOI: https://doi.org/10.1115/GT2022-81965
View Paper titled, Experimental Investigation on the Accuracy of Blade Tip Timing Spectral Analysis Methods
Open the PDF for Experimental Investigation on the Accuracy of Blade Tip Timing Spectral Analysis Methods in another window
Topics: Blades, Emission spectroscopy, Fourier transforms, Spectroscopy, Vibration
Proceedings Papers

Magnetic Resonance Velocimetry of a Turbine Blade With Engine-Representative Internal and Film Cooling Structures

Haiteng Ma, Yisu Liu, Youkui Lai, Hua Ouyang, Jia Ning, Xianwang Jiang, Qin Xu
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A025, June 13–17, 2022
Paper No: GT2022-82849
DOI: https://doi.org/10.1115/GT2022-82849
View Paper titled, Magnetic Resonance Velocimetry of a Turbine Blade With Engine-Representative Internal and Film Cooling Structures
Open the PDF for Magnetic Resonance Velocimetry of a Turbine Blade With Engine-Representative Internal and Film Cooling Structures in another window
Topics: Cooling, Engines, Film cooling, Flow measurement, Gas turbines, Magnetic resonance, Turbine blades
Proceedings Papers

Preliminary Numerical Validation of the Frequency Response Method on the Study of Aero-Damping in a Linear Oscillating Compressor Cascade

Xin Tong, Fanfu Yin, Xin Shen, Xiaoqing Qiang, Hua Ouyang
Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT21A018, June 13–17, 2022
Paper No: GT2022-82382
DOI: https://doi.org/10.1115/GT2022-82382
View Paper titled, Preliminary Numerical Validation of the Frequency Response Method on the Study of Aero-Damping in a Linear Oscillating Compressor Cascade
Open the PDF for Preliminary Numerical Validation of the Frequency Response Method on the Study of Aero-Damping in a Linear Oscillating Compressor Cascade in another window
Topics: Cascades (Fluid dynamics), Compressors, Damping, Frequency response, Oscillations, Stiffness
Proceedings Papers

Experimental Study on the Optimization of the Sensor Arrangement for Blade Tip Timing Measurement

Jie Tian, Zhiwei Zhang, Pengfei Chai, Shang Wang, Yong Chen, Hua Ouyang
Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A020, June 13–17, 2022
Paper No: GT2022-82488
DOI: https://doi.org/10.1115/GT2022-82488
View Paper titled, Experimental Study on the Optimization of the Sensor Arrangement for Blade Tip Timing Measurement
Open the PDF for Experimental Study on the Optimization of the Sensor Arrangement for Blade Tip Timing Measurement in another window
Topics: Blades, Calibration, Optimization, Sensors
Journal Articles

Magnetic Resonance Velocimetry of a Turbine Blade With Engine-Representative Internal and Film Cooling Structures

Haiteng Ma, Yisu Liu, Youkui Lai, Hua Ouyang, Jia Ning, Xianwang Jiang, Qin Xu
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. January 2023, 145(1): 011004.
Paper No: TURBO-22-1151
DOI: https://doi.org/10.1115/1.4055443
Published Online: October 7, 2022
View Article titled, Magnetic Resonance Velocimetry of a Turbine Blade With Engine-Representative Internal and Film Cooling Structures
Open the PDF for Magnetic Resonance Velocimetry of a Turbine Blade With Engine-Representative Internal and Film Cooling Structures in another window
Topics: Blades, Chords (Trusses), Cooling, Film cooling, Flow (Dynamics), Magnetic resonance, Turbine blades, Engines, Fins, Impingement cooling
Journal Articles

Investigation on Mode Characteristics of Rotating Instability and Rotating Stall in an Axial Compressor

Zeyuan Yang, Yadong Wu, Hua Ouyang
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. June 2022, 144(6): 061010.
Paper No: TURBO-21-1188
DOI: https://doi.org/10.1115/1.4053238
Published Online: February 24, 2022
View Article titled, Investigation on Mode Characteristics of Rotating Instability and Rotating Stall in an Axial Compressor
Open the PDF for Investigation on Mode Characteristics of Rotating Instability and Rotating Stall in an Axial Compressor in another window
Topics: Acoustics, Blades, Compressors, Pressure, Transducers, Rotors, Microphones, Calibration, Flow (Dynamics), Spectra (Spectroscopy)
Journal Articles

Noise Reduction Analysis of Electronic Device Cooling Fan With Duct and Its Application Under Variable Working Conditions

Zonghan Sun, Jie Tian, Grzegorz Liśkiewicz, Zhaohui Du, Hua Ouyang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021008.
Paper No: GTP-21-1371
DOI: https://doi.org/10.1115/1.4052429
Published Online: November 1, 2021
View Article titled, Noise Reduction Analysis of Electronic Device Cooling Fan With Duct and Its Application Under Variable Working Conditions
Open the PDF for Noise Reduction Analysis of Electronic Device Cooling Fan With Duct and Its Application Under Variable Working Conditions in another window
Topics: Cooling, Ducts, Flow (Dynamics), Noise (Sound), Noise control, Blades, Rotors, Computational fluid dynamics, Pressure
Journal Articles

Optimization of Nonuniform Sensor Placement for Blade Tip Timing Based on Equiangular Tight Frame Theory

Zhiwei Zhang, Pengfei Chai, Yong Chen, Jie Tian, Hua Ouyang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111021.
Paper No: GTP-21-1304
DOI: https://doi.org/10.1115/1.4051963
Published Online: October 5, 2021
View Article titled, Optimization of Nonuniform Sensor Placement for Blade Tip Timing Based on Equiangular Tight Frame Theory
Open the PDF for Optimization of Nonuniform Sensor Placement for Blade Tip Timing Based on Equiangular Tight Frame Theory in another window
Topics: Algorithms, Blades, Optimization, Sensor placement, Sensors, Signals, Signal reconstruction, Vibration, Redundancy (Engineering), Failure
Journal Articles

Noise Characteristics of Automobile Cooling Fan Based on Circumferential Mode Analysis

Pengfei Chai, Zonghan Sun, Zhiqiang Chang, Zhigang Peng, Jie Tian, Hua Ouyang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121003.
Paper No: GTP-21-1303
DOI: https://doi.org/10.1115/1.4051953
Published Online: October 4, 2021
View Article titled, Noise Characteristics of Automobile Cooling Fan Based on Circumferential Mode Analysis
Open the PDF for Noise Characteristics of Automobile Cooling Fan Based on Circumferential Mode Analysis in another window
Topics: Automobiles, Blades, Noise (Sound), Rotors, Cooling, Stators
Proceedings Papers

Optimization of Non-Uniform Sensor Placement for Blade Tip Timing Based on Equiangular Tight Frame Theory

Zhiwei Zhang, Pengfei Chai, Yong Chen, Jie Tian, Hua Ouyang
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A015, June 7–11, 2021
Paper No: GT2021-59104
DOI: https://doi.org/10.1115/GT2021-59104
View Paper titled, Optimization of Non-Uniform Sensor Placement for Blade Tip Timing Based on Equiangular Tight Frame Theory
Open the PDF for Optimization of Non-Uniform Sensor Placement for Blade Tip Timing Based on Equiangular Tight Frame Theory in another window
Topics: Algorithms, Blades, Optimization, Sensor placement
Proceedings Papers

Preliminarily Design of Supercritical CO 2 Compression Test System

Geng Teng, Laijie Chen, Xin Shen, Hua Ouyang, Yubo Zhu, Wei Fan, Zhigang Liu
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A014, June 7–11, 2021
Paper No: GT2021-59228
DOI: https://doi.org/10.1115/GT2021-59228
View Paper titled, Preliminarily Design of Supercritical CO 2 Compression Test System
Open the PDF for Preliminarily Design of Supercritical CO 2 Compression Test System in another window
Topics: Compression, Compressors, Design, Supercritical carbon dioxide
Proceedings Papers

Noise Characteristics of Automobile Cooling Fan Based On Circumferential Mode Analysis

Pengfei Chai, Zonghan Sun, Zhiqiang Chang, Zhigang Peng, Jie Tian, Hua Ouyang
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT35A007, June 7–11, 2021
Paper No: GT2021-59214
DOI: https://doi.org/10.1115/GT2021-59214
View Paper titled, Noise Characteristics of Automobile Cooling Fan Based On Circumferential Mode Analysis
Open the PDF for Noise Characteristics of Automobile Cooling Fan Based On Circumferential Mode Analysis in another window
Topics: Automobiles, Cooling, Noise (Sound)
Proceedings Papers

Investigation on Mode Characteristics of Rotating Instability and Rotating Stall in an Axial Compressor

Zeyuan Yang, Yadong Wu, Hua Ouyang
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT35A006, June 7–11, 2021
Paper No: GT2021-58929
DOI: https://doi.org/10.1115/GT2021-58929
View Paper titled, Investigation on Mode Characteristics of Rotating Instability and Rotating Stall in an Axial Compressor
Open the PDF for Investigation on Mode Characteristics of Rotating Instability and Rotating Stall in an Axial Compressor in another window
Topics: Compressors
Proceedings Papers

Noise Reduction Analysis of Electronic Device Cooling Fan With Duct and Its Application Under Variable Working Conditions

Zonghan Sun, Jie Tian, Grzegorz Liśkiewicz, Zhaohui Du, Hua Ouyang
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT35A004, June 7–11, 2021
Paper No: GT2021-58739
DOI: https://doi.org/10.1115/GT2021-58739
View Paper titled, Noise Reduction Analysis of Electronic Device Cooling Fan With Duct and Its Application Under Variable Working Conditions
Open the PDF for Noise Reduction Analysis of Electronic Device Cooling Fan With Duct and Its Application Under Variable Working Conditions in another window
Topics: Computational fluid dynamics, Cooling, Ducts, Noise control
Journal Articles

Azimuthal Mode Characteristics of Rotating Instability in Axial Compressor Using Compressed Sensing Method

Jie Tian, Zonghan Sun, Xiaopu Zhang, Hua Ouyang
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. June 2021, 143(6): 061004.
Paper No: TURBO-19-1169
DOI: https://doi.org/10.1115/1.4050109
Published Online: April 8, 2021
View Article titled, Azimuthal Mode Characteristics of Rotating Instability in Axial Compressor Using Compressed Sensing Method
Open the PDF for Azimuthal Mode Characteristics of Rotating Instability in Axial Compressor Using Compressed Sensing Method in another window
Topics: Compressors, Errors, Failure, Pressure, Robustness, Sensors, Signals, Flow (Dynamics), Noise (Sound)
Journal Articles

Experimental Analysis of Surge-Detection System Based on Pressure Derivatives at Part-Speed Operation

Grzegorz Liskiewicz, Kirill Kabalyk, Andrzej Jaeschke, Filip Grapow, Michał Kulak, Władysław Kryłłowicz, Hua Ouyang, Xin Shen
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051018.
Paper No: GTP-20-1633
DOI: https://doi.org/10.1115/1.4049770
Published Online: March 15, 2021
View Article titled, Experimental Analysis of Surge-Detection System Based on Pressure Derivatives at Part-Speed Operation
Open the PDF for Experimental Analysis of Surge-Detection System Based on Pressure Derivatives at Part-Speed Operation in another window
Topics: Diffusers, Flow (Dynamics), Machinery, Pressure, Safety, Surges, Valves, Impellers, Compressors, Signals
Proceedings Papers

Sparse Reconstruction Method of Non-Uniform Sampling and its Application in Blade Tip Timing System

Jie Tian, Xiaopu Zhang, Yong Chen, Peter Russhard, Hua Ouyang
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A014, September 21–25, 2020
Paper No: GT2020-14753
DOI: https://doi.org/10.1115/GT2020-14753
View Paper titled, Sparse Reconstruction Method of Non-Uniform Sampling and its Application in Blade Tip Timing System
Open the PDF for Sparse Reconstruction Method of Non-Uniform Sampling and its Application in Blade Tip Timing System in another window
Topics: Blades, Vibration