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Journal Articles

Application of Compressed Sensing Method With ℓ 1/2 -Norm in Fan/Compressor Mode Detection

Zhaoyin Li, Zeyuan Yang, Pengfei Chai, Zonghan Sun, Jie Tian, Hua Ouyang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power. November 2023, 145(11): 111009.
Paper No: GTP-23-1270
https://doi.org/10.1115/1.4063306
Published Online: September 29, 2023
View Article titled, Application of Compressed Sensing Method With ℓ 1/2 -Norm in Fan/Compressor Mode Detection
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Topics: Compressors, Failure, Robustness, Sensors, Signals, Acoustics, Pressure, Blades
Proceedings Papers

Application of Compressed Sensing Method With ℓ 1/2 -Norm in Fan/Compressor Mode Detection

Zhaoyin Li, Zeyuan Yang, Pengfei Chai, Zonghan Sun, Jie Tian, Hua Ouyang
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT33A011, June 26–30, 2023
Paper No: GT2023-103096
https://doi.org/10.1115/GT2023-103096
View Paper titled, Application of Compressed Sensing Method With ℓ 1/2 -Norm in Fan/Compressor Mode Detection
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Topics: Compressors, Robustness
Journal Articles

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
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101007.
Paper No: GTP-23-1225
https://doi.org/10.1115/1.4063127
Published Online: August 31, 2023
View Article titled, Aerodynamic Noise Characteristics of Axial Flow Fan in Narrow Space and Noise Reduction Based on Flow Control
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Topics: Flow (Dynamics), Noise (Sound), Noise control, Computational fluid dynamics, Flow control, Fans, Aerodynamic noise, Blades
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
https://doi.org/10.1115/GT2022-82488
View Paper titled, Experimental Study on the Optimization of the Sensor Arrangement for Blade Tip Timing Measurement
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Topics: Blades, Calibration, Optimization, Sensors
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
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
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Topics: Aerodynamic noise, Axial flow, Cooling, Flow (Dynamics), Flow control, Noise control
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
https://doi.org/10.1115/GT2022-82072
View Paper titled, On the Mode Characteristics of Rotating Instability With Different Tip Clearances
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Topics: Blades, Clearances (Engineering), Compressors, Design, Ducts, Flow (Dynamics), Noise (Sound), Pressure, Rotors, Shear (Mechanics)
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
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
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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
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
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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
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
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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
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
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Topics: Algorithms, Blades, Optimization, Sensor placement
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
https://doi.org/10.1115/GT2021-59214
View Paper titled, Noise Characteristics of Automobile Cooling Fan Based On Circumferential Mode Analysis
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Topics: Automobiles, Cooling, Noise (Sound)
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
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
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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
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
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Topics: Compressors, Errors, Failure, Pressure, Robustness, Sensors, Signals, Flow (Dynamics), Noise (Sound)
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
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
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Topics: Blades, Vibration
Proceedings Papers

Study on the Influence of Inlet Asymmetry on Aerodynamic Noise of Cooling Fan

Jie Tian, Zonghan Sun, Pengfei Chai, Hua Ouyang
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T10A005, September 21–25, 2020
Paper No: GT2020-14541
https://doi.org/10.1115/GT2020-14541
View Paper titled, Study on the Influence of Inlet Asymmetry on Aerodynamic Noise of Cooling Fan
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Topics: Aerodynamic noise, Computational fluid dynamics, Cooling, Emission spectroscopy, Spectroscopy
Journal Articles

Study on the Influence of Inlet Asymmetry on Aerodynamic Noise of Cooling Fan

Jie Tian, Zonghan Sun, Pengfei Chai, Hua Ouyang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2020, 142(12): 121014.
Paper No: GTP-20-1390
https://doi.org/10.1115/1.4048449
Published Online: December 2, 2020
View Article titled, Study on the Influence of Inlet Asymmetry on Aerodynamic Noise of Cooling Fan
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Topics: Acoustics, Aerodynamic noise, Blades, Computational fluid dynamics, Cooling, Flow (Dynamics), Noise (Sound), Pressure, Rotors, Struts (Engineering)
Journal Articles

Analysis of Composite Blade/Casing Rub Stability Through Delayed Differential Equations

Jiaguangyi Xiao, Yong Chen, Jie Tian, Hua Ouyang, Anjenq Wang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011009.
Paper No: GTP-19-1315
https://doi.org/10.1115/1.4044570
Published Online: November 28, 2019
View Article titled, Analysis of Composite Blade/Casing Rub Stability Through Delayed Differential Equations
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Topics: Blades, Composite materials, Damping, Stability, Stiffness, Differential equations
Proceedings Papers

Analysis of Composite Blade/Casing Rub Stability Through Delayed Differential Equations

Jiaguangyi Xiao, Yong Chen, Jie Tian, Hua Ouyang, Anjenq Wang
Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A018, June 17–21, 2019
Paper No: GT2019-91333
https://doi.org/10.1115/GT2019-91333
View Paper titled, Analysis of Composite Blade/Casing Rub Stability Through Delayed Differential Equations
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Topics: Blades, Composite materials, Differential equations, Stability
Proceedings Papers

Numerical and Experimental Investigation on Centrifugal Cooling Fan in a Traction Motor

Xiaoyun Qu, Jie Tian, Tong Wang
Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A011, June 11–15, 2018
Paper No: GT2018-76659
https://doi.org/10.1115/GT2018-76659
View Paper titled, Numerical and Experimental Investigation on Centrifugal Cooling Fan in a Traction Motor
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Topics: Cooling, Engines, Motors, Traction, Aerodynamic noise, Computational fluid dynamics, Trains, Impellers, Acoustics, Blades
Proceedings Papers

Tonal Noise Control of Cooling Fan Module by Using Modulation Principles on Both Rotor and Stator

Zhigang Peng, Hua Ouyang, Yadong Wu, Jie Tian
Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A007, June 11–15, 2018
Paper No: GT2018-76300
https://doi.org/10.1115/GT2018-76300
View Paper titled, Tonal Noise Control of Cooling Fan Module by Using Modulation Principles on Both Rotor and Stator
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Topics: Cooling, Noise control, Rotors, Stators, Noise (Sound), Blades, Design, Automobiles, Design methodology