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Journal Articles

Investigation of the Sigma Approximation Technique for the Solution of the Time Spectral Equation System

Yuze Zhu, Yuxuan Zhang, Sen Zhang, Dingxi Wang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2025, 147(1): 011027.
Paper No: GTP-24-1436
https://doi.org/10.1115/1.4066586
Published Online: October 25, 2024
View Articletitled, Investigation of the Sigma Approximation Technique for the Solution of the Time Spectral Equation System
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Topics: Approximation, Pressure, Flow (Dynamics), Stability, Inlet guide vanes, Oscillations
Proceedings Papers

Investigation of the Sigma Approximation Technique for the Solution of the Time Spectral Equation System

Yuze Zhu, Yuxuan Zhang, Sen Zhang, Dingxi Wang
Proc. ASME. GT2024, Volume 12C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V12CT32A027, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125788
https://doi.org/10.1115/GT2024-125788
View Paper titled, Investigation of the Sigma Approximation Technique for the Solution of the Time Spectral Equation System
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Topics: Approximation, Oscillations
Proceedings Papers

Numerical Stability Analysis of Implicit Solution Methods for Harmonic Balance Equations

Yuxuan Zhang, Dingxi Wang, Sen Zhang, Yuze Zhu
Proc. ASME. GT2024, Volume 12C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V12CT32A026, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125758
https://doi.org/10.1115/GT2024-125758
View Paper titled, Numerical Stability Analysis of Implicit Solution Methods for Harmonic Balance Equations
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Topics: Numerical stability
Proceedings Papers

Adaptive Control of Curved Ship Blocks Welding Process Using Laser Active Vision System

Sen Zhang, Liangfeng Li, Yansong Zhang
Proc. ASME. IMECE2023, Volume 3: Advanced Manufacturing, V003T03A067, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-114651
https://doi.org/10.1115/IMECE2023-114651
View Paper titled, Adaptive Control of Curved Ship Blocks Welding Process Using Laser Active Vision System
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Topics: Adaptive control, Lasers, Machinery, Ships, Welding
Proceedings Papers

An Approximate Time Domain Nonlinear Harmonic Method for Analyzing Unsteady Flows With Multiple Fundamental Modes

Dingxi Wang, Sen Zhang
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A015, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81564
https://doi.org/10.1115/GT2022-81564
View Paper titled, An Approximate Time Domain Nonlinear Harmonic Method for Analyzing Unsteady Flows With Multiple Fundamental Modes
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Topics: Unsteady flow, Fourier transforms, Blades, Turbomachinery
Journal Articles

An Approximate Time Domain Nonlinear Harmonic Method for Analyzing Unsteady Flows With Multiple Fundamental Modes

Dingxi Wang, Sen Zhang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2022, 144(12): 121002.
Paper No: TURBO-22-1130
https://doi.org/10.1115/1.4055266
Published Online: September 15, 2022
View Articletitled, An Approximate Time Domain Nonlinear Harmonic Method for Analyzing Unsteady Flows With Multiple Fundamental Modes
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Topics: Blades, Fourier transforms, Turbomachinery, Unsteady flow, Flow (Dynamics), Boundary-value problems
Journal Articles

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

Dingxi Wang, Sen Zhang, Xiuquan Huang, Huang Huang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2022, 144(2): 021006.
Paper No: TURBO-21-1119
https://doi.org/10.1115/1.4052232
Published Online: September 27, 2021
View Articletitled, Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes
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Topics: Blades, Flow (Dynamics), Rotors, Wakes, Turbomachinery, Stators, Resolution (Optics), Fourier transforms, Unsteady flow
Proceedings Papers

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

Dingxi Wang, Sen Zhang, Xiuquan Huang, Huang Huang
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A029, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59563
https://doi.org/10.1115/GT2021-59563
View Paper titled, Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes
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Topics: Resolution (Optics), Turbomachinery, Wakes, Blades, Flow (Dynamics), Fourier series, Fourier transforms, Numerical analysis
Proceedings Papers

Effect of the Condition Number of the Inverse Fourier Transform Matrix on the Solution Behavior of the Time Spectral Equation System

Sen Zhang, Dingxi Wang, Yi Li, Hangkong Wu, Xiuquan Huang
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A016, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14754
https://doi.org/10.1115/GT2020-14754
View Paper titled, Effect of the Condition Number of the Inverse Fourier Transform Matrix on the Solution Behavior of the Time Spectral Equation System
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Topics: Fourier transforms, Stability, NASA, Blades, Flow (Dynamics), Flutter (Aerodynamics), Numerical analysis, Rotors, Scalars, Unsteady flow
Journal Articles

Investigation of the Integrated Model of Side Chamber, Wear-Rings Clearance, and Balancing Holes for Centrifugal Pumps

Sen Zhang, Huaxing Li, Deke Xi
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. October 2019, 141(10): 101101.
Paper No: FE-18-1686
https://doi.org/10.1115/1.4043059
Published Online: April 15, 2019
View Articletitled, Investigation of the Integrated Model of Side Chamber, Wear-Rings Clearance, and Balancing Holes for Centrifugal Pumps
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Topics: Centrifugal pumps, Clearances (Engineering), Flow (Dynamics), Leakage flows, Pressure, Pumps, Wear, Discharge coefficient, Impellers, Suction
Journal Articles

A Novel Four-Dimensional No-Equilibrium Hyper-Chaotic System With Grid Multiwing Hyper-Chaotic Hidden Attractors

Sen Zhang, Yi Cheng Zeng, Zhi Jun Li
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2018, 13(9): 090908.
Paper No: CND-17-1267
https://doi.org/10.1115/1.4039980
Published Online: July 26, 2018
View Articletitled, A Novel Four-Dimensional No-Equilibrium Hyper-Chaotic System With Grid Multiwing Hyper-Chaotic Hidden Attractors
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Topics: Attractors, Equilibrium (Physics), Wings, Circuits, Spectra (Spectroscopy), Chaos
Proceedings Papers

First Chinese SCADA System for Long Distance Oil and Gas Pipelines

Xia Yufei, Wai Tse, Xinyan Qin, Sheng Liu, Sen Zhang
Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 1, 651-660, September 29–October 3, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IPC2008-64511
https://doi.org/10.1115/IPC2008-64511
View Paper titled, First Chinese SCADA System for Long Distance Oil and Gas Pipelines
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Topics: Pipelines, Supervisory Control and Data Acquisition systems, China, Engineering prototypes, Testing