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Proceedings Papers

Magnetic Inspection Platform for Teleoperated Remote Inspections of Complex Geometry

William Jackson, Dayi Zhang, Ross McMillan, Morteza Tabatabaeipour, Rory Hampson, Adam Gilmour, Charles MacLeod, Gordon Dobie
Proc. ASME. QNDE2022, 2022 49th Annual Review of Progress in Quantitative Nondestructive Evaluation, V001T09A001, July 25–27, 2022
Paper No: QNDE2022-98358
DOI: https://doi.org/10.1115/QNDE2022-98358
View Paper titled, Magnetic Inspection Platform for Teleoperated Remote Inspections of Complex Geometry
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Topics: Geometry, Inspection, Lasers, Robots
Proceedings Papers

Investigation on the Modal Characteristics of the Rubbing Rotor System With Additional Constraint

Jie Hong, Pingchao Yu, Dayi Zhang, Yanhong Ma, Jixing Liu
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT33A017, June 11–15, 2018
Paper No: GT2018-75933
DOI: https://doi.org/10.1115/GT2018-75933
View Paper titled, Investigation on the Modal Characteristics of the Rubbing Rotor System With Additional Constraint
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Topics: Rotors, Whirls, Damping, Stiffness, Collisions (Physics), Friction, Stress
Proceedings Papers

Safety Design Methods for Rotor-Bearing System and Dynamic Analysis in Aero-Engines

Jie Hong, Tianrang Li, Zhichao Liang, Dayi Zhang, Yanhong Ma, Yongfeng Wang
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT33A020, June 11–15, 2018
Paper No: GT2018-76065
DOI: https://doi.org/10.1115/GT2018-76065
View Paper titled, Safety Design Methods for Rotor-Bearing System and Dynamic Analysis in Aero-Engines
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Topics: Aircraft engines, Bearings, Design methodology, Dynamic analysis, Rotors, Safety, Stiffness, Vibration, Design, Transients (Dynamics)
Proceedings Papers

Vibration Isolation Design for Periodical Stiffened Shells by the Wave Finite Element Method

Jie Hong, Xueqing He, Dayi Zhang, Yanhong Ma
Proc. ASME. IMECE2017, Volume 4B: Dynamics, Vibration, and Control, V04BT05A043, November 3–9, 2017
Paper No: IMECE2017-70029
DOI: https://doi.org/10.1115/IMECE2017-70029
View Paper titled, Vibration Isolation Design for Periodical Stiffened Shells by the Wave Finite Element Method
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Topics: Design, Finite element methods, Shells, Vibration isolation, Waves, Energy gap, Vibration, Finite element model, Weight (Mass), Aircraft engines
Proceedings Papers

Dynamic Characteristics of Rotor System With Additional Constraint due to Rub-Impact

Jie Hong, Pingchao Yu, Dayi Zhang, Zhichao Liang, Qicheng Zhang
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT30A006, June 13–17, 2016
Paper No: GT2016-56942
DOI: https://doi.org/10.1115/GT2016-56942
View Paper titled, Dynamic Characteristics of Rotor System With Additional Constraint due to Rub-Impact
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Topics: Rotors, Stiffness, Damping, Resonance, Aircraft engines, Design, Excitation, Machinery, Modeling, Testing
Proceedings Papers

Constraint Mechanical Model and Investigation for Rub-Impact in Aero-Engine System

Yanhong Ma, Chong Cao, Dayi Zhang, Zhichao Liang, Jie Hong
Proc. ASME. GT2015, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A018, June 15–19, 2015
Paper No: GT2015-42929
DOI: https://doi.org/10.1115/GT2015-42929
View Paper titled, Constraint Mechanical Model and Investigation for Rub-Impact in Aero-Engine System
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Topics: Aircraft engines, Resonance, Rotors, Computer simulation, Dynamic models, Friction, Mode shapes, Stiffness, Vibration
Proceedings Papers

Interval Analysis on Aero-Engine Rotor System With Misalignment

Cun Wang, Yanhong Ma, Dayi Zhang, Jie Hong
Proc. ASME. GT2015, Volume 7A: Structures and Dynamics, V07AT30A002, June 15–19, 2015
Paper No: GT2015-42729
DOI: https://doi.org/10.1115/GT2015-42729
View Paper titled, Interval Analysis on Aero-Engine Rotor System With Misalignment
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Topics: Aircraft engines, Rotors, Excitation, Stiffness, Couplings, Differential equations, Dynamic models, Dynamic response, Finite element model, Machinery
Proceedings Papers

Experimental Investigation on the Vibration Tuning of a Beam With Shape Memory Alloy

Yanhong Ma, Mingzhang Wang, Xin Yang, Dayi Zhang, Jie Hong
Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT33A001, June 15–19, 2015
Paper No: GT2015-42262
DOI: https://doi.org/10.1115/GT2015-42262
View Paper titled, Experimental Investigation on the Vibration Tuning of a Beam With Shape Memory Alloy
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Topics: Shape memory alloys, Vibration, Stiffness, Temperature, Mechanical properties, Transients (Dynamics), Control theory, Cooling, Damping, Heating
Proceedings Papers

Experimental Investigation on Dynamical Response of an Overhung Rotor due to Sudden Unbalance

Yanhong Ma, Zhichao Liang, Dayi Zhang, Wenzhong Yan, Jie Hong
Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A009, June 15–19, 2015
Paper No: GT2015-42453
DOI: https://doi.org/10.1115/GT2015-42453
View Paper titled, Experimental Investigation on Dynamical Response of an Overhung Rotor due to Sudden Unbalance
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Topics: Rotors, Stress, Vibration, Blades, Design, Disks, Excitation, Machinery, Stators, Turbochargers
Proceedings Papers

Study on the Stiffness Loss and the Dynamic Influence on Rotor System of the Bolted Flange Joint

Cun Wang, Dayi Zhang, Xiaobin Zhu, Jie Hong
Proc. ASME. GT2014, Volume 7A: Structures and Dynamics, V07AT31A020, June 16–20, 2014
Paper No: GT2014-26191
DOI: https://doi.org/10.1115/GT2014-26191
View Paper titled, Study on the Stiffness Loss and the Dynamic Influence on Rotor System of the Bolted Flange Joint
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Topics: Bolted flanges, Rotors, Stiffness, Stress, Dynamics (Mechanics), Mechanical properties, Compression, Design, Dynamic analysis, Finite element methods
Proceedings Papers

Bending Stiffness and Dynamic Characteristics of a Rotor With Spline Joints

Fayong Wu, Zhichao Liang, Yanhong Ma, Dayi Zhang
Proc. ASME. IMECE2013, Volume 4A: Dynamics, Vibration and Control, V04AT04A058, November 15–21, 2013
Paper No: IMECE2013-62657
DOI: https://doi.org/10.1115/IMECE2013-62657
View Paper titled, Bending Stiffness and Dynamic Characteristics of a Rotor With Spline Joints
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Topics: Rotors, Splines, Stiffness, Stress, Deformation, Aircraft engines, Clearances (Engineering), Modeling, Uncertainty
Proceedings Papers

Experimental Investigation on Dynamic Mechanical Behavior of the Elastic Ring Support With Metal Rubber

Yanhong Ma, Haixiong Zhu, Dayi Zhang, Jie Hong
Proc. ASME. IMECE2013, Volume 4B: Dynamics, Vibration and Control, V04BT04A053, November 15–21, 2013
Paper No: IMECE2013-62739
DOI: https://doi.org/10.1115/IMECE2013-62739
View Paper titled, Experimental Investigation on Dynamic Mechanical Behavior of the Elastic Ring Support With Metal Rubber
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Topics: Mechanical behavior, Metals, Rubber, Damping, Rotors, Stiffness, Dampers, Dynamic testing (Engineering), Vibration
Proceedings Papers

Modelling of Misaligned Rotor Systems in Aero-Engines

Jun Li, Jie Hong, Yanhong Ma, Dayi Zhang
Proc. ASME. IMECE2012, Volume 4: Dynamics, Control and Uncertainty, Parts A and B, 535-543, November 9–15, 2012
Paper No: IMECE2012-85706
DOI: https://doi.org/10.1115/IMECE2012-85706
View Paper titled, Modelling of Misaligned Rotor Systems in Aero-Engines
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Topics: Aircraft engines, Modeling, Rotors, Dynamic models, Excitation, Computer simulation, Vibration
Proceedings Papers

Shape Memory Effect and Hysteresis Behavior of Shape Memory Alloy Metal Rubber

Jie Hong, Baolong Liu, Dayi Zhang, Yanhong Ma
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 1275-1281, June 11–15, 2012
Paper No: GT2012-69244
DOI: https://doi.org/10.1115/GT2012-69244
View Paper titled, Shape Memory Effect and Hysteresis Behavior of Shape Memory Alloy Metal Rubber
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Topics: Metals, Rubber, Shape memory alloys, Shape memory effects, Heat treating (Metalworking), Temperature, Storage, Deformation, Elastic moduli, Mechanical properties
Proceedings Papers

Dynamic Characteristics of Dry Friction Damping at Bladed Disk Joints: Experiments

Jie Hong, Lulu Chen, Yanhong Ma, Dayi Zhang
Proc. ASME. GT2011, Volume 6: Structures and Dynamics, Parts A and B, 887-896, June 6–10, 2011
Paper No: GT2011-45965
DOI: https://doi.org/10.1115/GT2011-45965
View Paper titled, Dynamic Characteristics of Dry Friction Damping at Bladed Disk Joints: Experiments
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Topics: Damping, Disks, Dry friction, Stress, Blades, Dynamic response, Excitation, Resonance
Proceedings Papers

Dynamics Design of the Aero-Engine Rotor Joint Structures Based on Experimental and Numerical Study

Shuguo Liu, Jun Wang, Jie Hong, Dayi Zhang
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 49-60, June 14–18, 2010
Paper No: GT2010-22199
DOI: https://doi.org/10.1115/GT2010-22199
View Paper titled, Dynamics Design of the Aero-Engine Rotor Joint Structures Based on Experimental and Numerical Study
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Topics: Aircraft engines, Design, Dynamics (Mechanics), Rotors, Stress, Stiffness, Bolted joints, Computer simulation, Cycles, Deformation
Proceedings Papers

Study on Rubbing Failure Between Fan Vanes and Spacer Ring of a Turbo-Fan Engine

Dayi Zhang, Meng Chen, Jie Hong, Miansheng Dou
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 339-347, June 14–18, 2010
Paper No: GT2010-23152
DOI: https://doi.org/10.1115/GT2010-23152
View Paper titled, Study on Rubbing Failure Between Fan Vanes and Spacer Ring of a Turbo-Fan Engine
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Topics: Engines, Failure, Turbofans, Rotors, Stators, Clearances (Engineering), Computer simulation, Traveling waves, Failure mechanisms, Finite element model
Proceedings Papers

Study of Transient Characteristic of a Simple Rigid Rotor Supported on a Squeeze Film Damper With Valvular Metal Rubber Squeeze Film Ring

Yanhong Ma, Jie Hong, Dayi Zhang, Hong Wang
Proc. ASME. GT2007, Volume 5: Turbo Expo 2007, 869-877, May 14–17, 2007
Paper No: GT2007-27585
DOI: https://doi.org/10.1115/GT2007-27585
View Paper titled, Study of Transient Characteristic of a Simple Rigid Rotor Supported on a Squeeze Film Damper With Valvular Metal Rubber Squeeze Film Ring
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Topics: Dampers, Metals, Rotors, Rubber, Transients (Dynamics), Blades, Clearances (Engineering), Damping, Stiffness, Deformation
Proceedings Papers

Experimental Study of Damping Characteristic of Shrouded Blade

Jie Hong, Yajie Shi, Dayi Zhang, Zigen Zhu
Proc. ASME. GT2007, Volume 5: Turbo Expo 2007, 485-491, May 14–17, 2007
Paper No: GT2007-27610
DOI: https://doi.org/10.1115/GT2007-27610
View Paper titled, Experimental Study of Damping Characteristic of Shrouded Blade
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Topics: Blades, Damping, Stress, Design, Dynamic response, Friction, Disks, Measurement systems