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Journal Articles

Optimization of Preparation Conditions of F-N-TiO 2 /AC Composite Photocatalyst for Degradation of Printing and Dyeing Wastewater

Zhen Chen, Geng Chen, Xiujuan Guo, Yu Lu, Yingying Zhu
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. June 2022, 11(1): 256–266.
Paper No: MPC20220037
https://doi.org/10.1520/MPC20220037
Published Online: September 20, 2022
View Article titled, Optimization of Preparation Conditions of F-N-TiO 2 /AC Composite Photocatalyst for Degradation of Printing and Dyeing Wastewater
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Journal Articles

Photocatalytic Degradation of Printing and Dyeing Wastewater by F-N/TiO 2 /AC and F-N/TiO 2 /MAC Composite Photocatalysts

Yu Lu, Zhen Chen, Yingying Zhu, Zhenguo Xia, Geng Chen
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. June 2022, 11(1): 61–72.
Paper No: MPC20210127
https://doi.org/10.1520/MPC20210127
Published Online: April 4, 2022
View Article titled, Photocatalytic Degradation of Printing and Dyeing Wastewater by F-N/TiO 2 /AC and F-N/TiO 2 /MAC Composite Photocatalysts
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Proceedings Papers

Geometric Design of Pure Rolling Rack and Pinion Mechanisms

Zhen Chen, Ming Zeng, Alfonso Fuentes-Aznar
Proc. ASME. IDETC-CIE2019, Volume 10: 2019 International Power Transmission and Gearing Conference, V010T11A028, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-97256
https://doi.org/10.1115/DETC2019-97256
View Paper titled, Geometric Design of Pure Rolling Rack and Pinion Mechanisms
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Topics: Design
Journal Articles

Geometric Design, Meshing Simulation, and Stress Analysis of Pure Rolling Rack and Pinion Mechanisms

Zhen Chen, Ming Zeng, Alfonso Fuentes-Aznar
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. March 2020, 142(3): 031122.
Paper No: MD-19-1424
https://doi.org/10.1115/1.4044954
Published Online: November 1, 2019
View Article titled, Geometric Design, Meshing Simulation, and Stress Analysis of Pure Rolling Rack and Pinion Mechanisms
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Topics: Design, Gears, Stress analysis (Engineering), Simulation, Geometry
Proceedings Papers

Remaining Useful Life Estimation Based on a Segmental Hidden Markov Model With Continuous Observations

Zhen Chen, Tangbin Xia, Ershun Pan
Proc. ASME. MSEC2017, Volume 3: Manufacturing Equipment and Systems, V003T04A060, June 4–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2017-2765
https://doi.org/10.1115/MSEC2017-2765
View Paper titled, Remaining Useful Life Estimation Based on a Segmental Hidden Markov Model With Continuous Observations
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Topics: Service life (Equipment), Goodness-of-fit tests, Log normal distribution, Model validation, Statistical distributions
Journal Articles

On the Stochastic Dynamical Behaviors of a Nonlinear Oscillator Under Combined Real Noise and Harmonic Excitations

Chen Kong, Zhen Chen, Xian-Bin Liu
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. May 2017, 12(3): 031015.
Paper No: CND-16-1305
https://doi.org/10.1115/1.4034735
Published Online: December 5, 2016
View Article titled, On the Stochastic Dynamical Behaviors of a Nonlinear Oscillator Under Combined Real Noise and Harmonic Excitations
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Topics: Excitation, Noise (Sound), Probability
Proceedings Papers

Prediction of Welding Deformation and Residual Stress in a Multiply-Stiffened Plate

Min Guo, Zhen Chen, Yu Luo
Proc. ASME. OMAE2016, Volume 9: Prof. Norman Jones Honoring Symposium on Impact Engineering; Prof. Yukio Ueda Honoring Symposium on Idealized Nonlinear Mechanics for Welding and Strength of Structures, V009T13A005, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54164
https://doi.org/10.1115/OMAE2016-54164
View Paper titled, Prediction of Welding Deformation and Residual Stress in a Multiply-Stiffened Plate
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Topics: Deformation, Stress, Welding, Heat, Finite element methods, Finite element model, Manufacturing, Numerical analysis, Shells, Transients (Dynamics)
Proceedings Papers

Study on Fluid Flow and Heat Transfer Characteristics of Molten Pool Considering the Effects of Turbulence

Rong Liang, Zhen Chen, Yu Luo
Proc. ASME. OMAE2016, Volume 9: Prof. Norman Jones Honoring Symposium on Impact Engineering; Prof. Yukio Ueda Honoring Symposium on Idealized Nonlinear Mechanics for Welding and Strength of Structures, V009T13A002, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54272
https://doi.org/10.1115/OMAE2016-54272
View Paper titled, Study on Fluid Flow and Heat Transfer Characteristics of Molten Pool Considering the Effects of Turbulence
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Topics: Fluid dynamics, Heat transfer, Turbulence, Welding, Simulation, Computational fluid dynamics, Computer simulation, Accuracy and precision, Carbon steel, Enthalpy
Proceedings Papers

A Numerical Investigation Into the Impact Pressures of Different Base Forms Using SPH Method

Zhen Chen, Li Zou, Zhi Zong
Proc. ASME. OMAE2014, Volume 2: CFD and VIV, V002T08A008, June 8–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2014-23143
https://doi.org/10.1115/OMAE2014-23143
View Paper titled, A Numerical Investigation Into the Impact Pressures of Different Base Forms Using SPH Method
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Topics: Absorption, Algorithms, Cavities, Computer simulation, Dams, Deformation, Density, Flat plates, Flow (Dynamics), Hydrodynamics
Proceedings Papers

Blood Flow Dynamic and Fluid-Structure Interaction in Patient-Specific Circle of Willis

Qi Yuan, Zhen Chen, Guangyu Zhu
Proc. ASME. SBC2009, ASME 2009 Summer Bioengineering Conference, Parts A and B, 435-436, June 17–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: SBC2009-206230
https://doi.org/10.1115/SBC2009-206230
View Paper titled, Blood Flow Dynamic and Fluid-Structure Interaction in Patient-Specific Circle of Willis
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Topics: Blood flow, Fluid structure interaction, Cerebral arteries, Three-dimensional models, Hemodynamics, Magnetic resonance imaging, Blood, Carotid arteries, Computerized tomography, Flow (Dynamics)
Journal Articles

An Analytical Study on the Post-Peak Structural Response

Hui-Hui Dai, Xiaowu Zhu, Zhen Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. July 2011, 78(4): 044501.
https://doi.org/10.1115/1.4003740
Published Online: April 14, 2011
View Article titled, An Analytical Study on the Post-Peak Structural Response
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Topics: Constitutive equations, Deformation, Dimensions, Mechanical stability, Stress, Stress-strain curves, Theorems (Mathematics), Displacement, Size effect
Proceedings Papers

Thermal Conductivity of Graphene Layers Encased in Oxide

Zhen Chen, Wanyoung Jang, Wenzhong Bao, Chun Ning Lau, Chris Dames
Proc. ASME. IMECE2009, Volume 12: Micro and Nano Systems, Parts A and B, 989-992, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12098
https://doi.org/10.1115/IMECE2009-12098
View Paper titled, Thermal Conductivity of Graphene Layers Encased in Oxide
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Topics: Graphene, Thermal conductivity, Finite element methods, Heat, Electrical resistance, Energy dissipation, Fittings, Flat heat pipes, Flow (Dynamics), Metals
Proceedings Papers

Heat Transfer in Encased Graphene

Zhen Chen, Wanyoung Jang, Wenzhong Bao, Chun Ning Lau, Chris Dames
Proc. ASME. HT2009, Volume 2: Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Computational Heat Transfer, 241-247, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: HT2009-88370
https://doi.org/10.1115/HT2009-88370
View Paper titled, Heat Transfer in Encased Graphene
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Topics: Graphene, Heat transfer, Heat, Graphite, Temperature, Thermal conductivity, Atoms, Contact resistance, Energy dissipation, Flat heat pipes
Proceedings Papers

Stability, Bifurcation and Jumping Phenomenon in a 2-D Model of Supersonic Lifting Surfaces

Pei Yu, Zhen Chen, Liviu Librescu, Piergiovanni Marzocca
Proc. ASME. IDETC-CIE2005, Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 695-703, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-85312
https://doi.org/10.1115/DETC2005-85312
View Paper titled, Stability, Bifurcation and Jumping Phenomenon in a 2-D Model of Supersonic Lifting Surfaces
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Topics: Bifurcation, Stability, Feedback, Flutter (Aerodynamics), Computer simulation, Damping, Delays, Flight, Limit cycles, Manifolds
Proceedings Papers

Double-Hopf Bifurcation in an Oscillator With External Forcing and Time-Delayed Feedback Control

Zhen Chen, Pei Yu
Proc. ASME. IDETC-CIE2005, Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 715-723, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-85549
https://doi.org/10.1115/DETC2005-85549
View Paper titled, Double-Hopf Bifurcation in an Oscillator With External Forcing and Time-Delayed Feedback Control
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Topics: Bifurcation, Feedback, Manifolds, Attractors, Computer simulation