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Jin Gao
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Proceedings Papers

Dynamics of a Rod-Fastened Rotor Considering the Bolt Loosening Effect

Pu Li, Qi Yuan, Bingxi Zhao, Jin Gao
Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT33A007, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90573
https://doi.org/10.1115/GT2019-90573
View Paper titled, Dynamics of a Rod-Fastened Rotor Considering the Bolt Loosening Effect
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Topics: Dynamics (Mechanics), Rotors, Dynamic response, Aircraft engines, Engineering simulation, Equations of motion, Gas turbines, Pressure, Simulation, Stiffness
Proceedings Papers

Analysis of the Stiffness of Hirth Couplings in Rod-Fastened Rotors Based on Experimental Modal Parameter Identification

Xin Liu, Qi Yuan, Yang Liu, Jin Gao
Proc. ASME. GT2014, Volume 7A: Structures and Dynamics, V07AT31A027, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26448
https://doi.org/10.1115/GT2014-26448
View Paper titled, Analysis of the Stiffness of Hirth Couplings in Rod-Fastened Rotors Based on Experimental Modal Parameter Identification
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Topics: Couplings, Rotors, Stiffness, Finite element methods, Stress, Gas turbines, Compressive stress, Disks, Elastic moduli, Modal analysis
Journal Articles

Nonlinear Dynamics of the Rod-Fastened Jeffcott Rotor

Qi Yuan, Jin Gao, Pu Li
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. April 2014, 136(2): 021011.
Paper No: VIB-12-1184
https://doi.org/10.1115/1.4026241
Published Online: January 15, 2014
View Articletitled, Nonlinear Dynamics of the Rod-Fastened Jeffcott Rotor
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Topics: Rotors, Stiffness
Proceedings Papers

Effects of Bending Moments and Pre-Tightening Forces on the Flexural Stiffness of Contact Interfaces in Rod-Fastened Rotors

Jin Gao, Qi Yuan, Pu Li, Hongtao Zhang, Zhiqiang Lv
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 511-519, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68221
https://doi.org/10.1115/GT2012-68221
View Paper titled, Effects of Bending Moments and Pre-Tightening Forces on the Flexural Stiffness of Contact Interfaces in Rod-Fastened Rotors
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Topics: Rotors, Stiffness, Disks, Finite element methods, Springs, Tie rods, Hinges, Load bearing capacity
Journal Articles

Effects of Bending Moments and Pretightening Forces on the Flexural Stiffness of Contact Interfaces in Rod-Fastened Rotors

Jin Gao, Qi Yuan, Pu Li, Zhenping Feng, Hongtao Zhang, Zhiqiang Lv
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Gas Turbines: Structures And Dynamics
J. Eng. Gas Turbines Power. October 2012, 134(10): 102503.
https://doi.org/10.1115/1.4007026
Published Online: August 22, 2012
View Articletitled, Effects of Bending Moments and Pretightening Forces on the Flexural Stiffness of Contact Interfaces in Rod-Fastened Rotors
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Topics: Rotors, Stiffness
Proceedings Papers

Research and Design of a Pre-Stressed Six-Component Force/Torque Sensor Based on the Stewart Platform

Yong-Sheng Zhao, Yu-Lei Hou, Zhi-Wei Yan, Hui-Ling Yuan, Jin Gao
Proc. ASME. IDETC-CIE2005, Volume 7: 29th Mechanisms and Robotics Conference, Parts A and B, 573-581, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-84227
https://doi.org/10.1115/DETC2005-84227
View Paper titled, Research and Design of a Pre-Stressed Six-Component Force/Torque Sensor Based on the Stewart Platform
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Topics: Design, Sensors, Torque, Calibration, Engineering prototypes, Dimensions, Isotropy, Kinematics, Screws, Theoretical analysis