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Journal Articles

Acoustic Black Holes in a Spinning Beam

Yuhang Wang, Li Cheng, Jingtao Du, Yang Liu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2023, 145(3): 031007.
Paper No: VIB-22-1016
https://doi.org/10.1115/1.4056791
Published Online: February 28, 2023
View Article titled, Acoustic Black Holes in a Spinning Beam
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Topics: Acoustics, Black holes, Damping, Spin (Aerodynamics), Spinning (Textile), Flow (Dynamics), Rotation, Waves, Vibration, Stiffness
Journal Articles

Nonlinear Vibration Analysis of a Generally Restrained Axially Loaded Beam Structure With a Local Uniform Nonlinear Foundation

Jingtao Du, Yuhao Zhao, Yilin Chen, Yang Liu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2022, 144(6): 061003.
Paper No: VIB-22-1133
https://doi.org/10.1115/1.4055303
Published Online: September 13, 2022
View Article titled, Nonlinear Vibration Analysis of a Generally Restrained Axially Loaded Beam Structure With a Local Uniform Nonlinear Foundation
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Topics: Dynamic response, Excitation, Frequency response, Nonlinear vibration, Steady state, Stiffness, Vibration, Boundary-value problems, Damping
Proceedings Papers

Significance of Workpiece Conductivity on Resistance Spot Welding Process Map

Xin Wu, Jingtao Du, Wayne Cai
Proc. ASME. MSEC2019, Volume 2: Processes; Materials, V002T03A085, June 10–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2019-2958
https://doi.org/10.1115/MSEC2019-2958
View Paper titled, Significance of Workpiece Conductivity on Resistance Spot Welding Process Map
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Topics: Electrical conductivity, Thermal conductivity, Welding, Metals, Copper, Steel, Electrodes, Heat, Melting, Steady state
Proceedings Papers

A Signal Processing of In-Cylinder Pressure for the Resonant Frequency Prediction of Combustion Process in Diesel Engines

Ximing Chen, Long Liu, Jiguang Zhang, Jingtao Du
Proc. ASME. ICEF2018, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T05A002, November 4–7, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2018-9534
https://doi.org/10.1115/ICEF2018-9534
View Paper titled, A Signal Processing of In-Cylinder Pressure for the Resonant Frequency Prediction of Combustion Process in Diesel Engines
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Topics: Combustion, Cylinders, Diesel engines, Pressure, Resonance, Signal processing, Signals, Wavelet transforms, Electromagnetic spectrum, Fast Fourier transforms
Proceedings Papers

Analysis of Pilot Injection Effects on Combustion Noise in PPCI Diesel Engines

Long Liu, Hongzi Fei, Jingtao Du
Proc. ASME. ICEF2016, ASME 2016 Internal Combustion Engine Division Fall Technical Conference, V001T03A003, October 9–12, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2016-9356
https://doi.org/10.1115/ICEF2016-9356
View Paper titled, Analysis of Pilot Injection Effects on Combustion Noise in PPCI Diesel Engines
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Topics: Combustion, Diesel engines, Noise (Sound), Cylinders, Sprays, Stress, Common rail fuel injectors, Compression, Diesel, Emissions
Journal Articles

Modal Analysis of General Plate Structures

Hongan Xu, W. L. Li, Jingtao Du
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. April 2014, 136(2): 021002.
Paper No: VIB-11-1248
https://doi.org/10.1115/1.4025876
Published Online: November 26, 2013
View Article titled, Modal Analysis of General Plate Structures
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Topics: Boundary-value problems, Plates (structures), Stiffness, Finite element analysis, Displacement
Journal Articles

Vibration Analysis of Doubly Curved Shallow Shells With Elastic Edge Restraints

Shiliang Jiang, Tiejun Yang, W. L. Li, Jingtao Du
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. June 2013, 135(3): 034502.
Paper No: VIB-12-1318
https://doi.org/10.1115/1.4023146
Published Online: March 28, 2013
View Article titled, Vibration Analysis of Doubly Curved Shallow Shells With Elastic Edge Restraints
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Topics: Shells, Displacement, Vibration analysis
Journal Articles

Dynamic Analysis of Circular Cylindrical Shells With General Boundary Conditions Using Modified Fourier Series Method

Lu Dai, Tiejun Yang, W. L. Li, Jingtao Du, Guoyong Jin
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2012, 134(4): 041004.
https://doi.org/10.1115/1.4005833
Published Online: May 31, 2012
View Article titled, Dynamic Analysis of Circular Cylindrical Shells With General Boundary Conditions Using Modified Fourier Series Method
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Topics: Boundary-value problems, Circular cylindrical shells, Fourier series, Shells, Stiffness, Vibration analysis, Vibration, Springs, Dynamic analysis, Mechanical admittance
Journal Articles

Free In-Plane Vibration Analysis of Rectangular Plates With Elastically Point-Supported Edges

Jingtao Du, Zhigang Liu, Wen L. Li, Xuefeng Zhang, Wanyou Li
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2010, 132(3): 031002.
https://doi.org/10.1115/1.4000777
Published Online: April 14, 2010
View Article titled, Free In-Plane Vibration Analysis of Rectangular Plates With Elastically Point-Supported Edges
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Topics: Boundary-value problems, Corners (Structural elements), Displacement, Fourier series, Plates (structures), Springs, Vibration, Vibration analysis, Stiffness, Polynomials